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15th Edition
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15th Edition
Introduction
History
The history of magnetism began with the discovery of the properties
of a mineral called magnetite (Fe
3
O
4
). The most plentiful deposits
were found in the district of Magnesia in Asia Minor (hence the
mineral’s name) where it was observed, centuries before the birth
of Christ, that these naturally occurring stones would attract iron.
Later on it found application in the lodestone of early navigators.
In 1600 William Gilbert published
De Magnete
, the first scientific
study on magnetism. In 1819 Hans Christian Oersted observed that
an electric current in a wire affected a magnetic compass needle,
thus with later contributions by Faraday, Maxwell, Hertz and others,
the new science of electromagnetism came into being.
Even though the existence of naturally occurring magnetite, a weak
type of hard ferrite, had been known since antiquity, producing an
analogous soft magnetic material in the laboratory proved elusive.
Research on magnetic oxides was going on concurrently during
the 1930’s, primarily in Japan and the Netherlands. However, it
was not until 1945 that J. L. Snoek of the Philips’ Research Labor-
atories in the Netherlands succeeded in producing a soft ferrite
*
material for commercial applications.
Fair-Rite Products Corp. was not far behind in the manufacture
and sale of soft ferrites for use in the electronics industry. It was
formed in 1952 and officially started operations in 1953. The ensu-
ing years have seen a rather crude product, which was available
in only a few shapes and materials, develop into a major line of
ferrite components for inductive devices, produced in many core
configurations with a wide selection of materials. The application
of ferrites in EMI suppression as shield beads and broadband
chokes, where an effective resistive impedance is produced at
high frequencies, has grown so fast in the last decade, that their
use as EMI suppressors is limited only by the imagination of the
end user.
Soft Ferrites
The single most important characteristic of soft ferrites, as com-
pared to other magnetic materials, is the high volume resistivity
exhibited in the monolithic form. Since eddy current losses are
inversely proportional to resistivity and these losses increase with
the square of the frequency, high resistivity becomes an essential
factor in magnetic materials intended for high frequency operation.
The magnetic properties of ferrite components are isotropic, and
by employing various pressing, injection molding, and/or grind-
ing techniques, a wide range of complex shapes can be formed.
There is no other class of magnetic material that can match soft
ferrites in performance, cost and volumetric efficiency, from audio
frequencies into the GHz range.
During the last 50 years the basic constituents of ferrites have
changed little, but purity of raw materials and process control
have improved dramatically. Ferrites are ceramic materials with
the general chemical formula MO.Fe
2
O
3
, where MO is one or
more divalent metal oxides blended with 48 to 60 mole percent
*Footnote:
The difference between hard and soft ferrite is not tactile, but rather a magnetic characteristic.
Soft ferrite does not retain significant magnetization, whereas hard ferrite magnetization is considered permanent.
of iron oxide. Fair-Rite manufactures four broad groups of soft
ferrite materials:
Manganese zinc (Fair-Rite 31, 33, 73, 75, 76, 77, 78 and 79 mate-
rial)
Nickel zinc (Fair-Rite 42, 43, 44, 51, 52, 61, 67 and 68 material)
Manganese (Fair-Rite 85 material)
Magnesium zinc (Fair-Rite 46 material)
Manganese zinc ferrites are completely vitrified and have very low
porosity. They have the highest permeabilities and exhibit volume
resistivities ranging from one hundred to several thousand ohm-
centimeter. Manganese zinc ferrite components are used in tuned
circuits and magnetic power designs from the low kilohertz range
into the broadcast spectrum. These ferrites have a linear expan-
sion coefficient of approximately 10 ppm/
o
C.
The nickel zinc ferrites vary in porosity, and frequently contain ox-
ides of other metals, such as those of magnesium, manganese,
copper or cobalt. Volume resistivities range from several kilohm-
centimeter to tens of megohm-centimeter. In general, they are used
at higher frequencies (above 1 MHz), and are suitable for low flux
density applications. Nickel zinc ferrites have a linear expansion
coefficient of approximately 8 ppm/
o
C.
The manganese ferrite is a dense, temperature stable material
displaying a high degree of squareness in its hysteresis loop.
This makes this material uniquely suited for such applications as
multiple output control in switched-mode power supplies and high
frequency magnetic amplifiers.
The magnesium zinc ferrite has similar characteristics as NiZn
ferrite. The composition of MgZn material does not contain any
nickel, hence avoiding potential environmental issues as well as
reducing the raw material component cost.
As is evident from the flow diagram on page 3, there is consid-
erable processing involved, and the manufacturing cycle will take
a minimum of two weeks. The parts listed in the catalog repre-
sent a broad cross section of the wide variety of cores produced
by Fair-Rite Products. Large OEM quantitites are manufactured
by Fair-Rite to order. Most of the more commonly used parts
are stocked by our distributors, offering prompt deliveries. For a
complete listing of our distributors visit our site on the Internet at
www.fair-rite.com.
Many of the parts produced by Fair-Rite are made to customer
specifications, and we welcome inquiries involving application-
specific designs. We have the capability to design tooling rapidly,
and have it fabricated either by our own tool shop or by outside
vendors.
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Simplified Process Flow Diagram
Fair-Rite Products Corp.
CAGE # 34899
Federal ID# 141389596
Ferrite Cores
Standard Industrial Classification (SIC) 3264
North American Industry
Classification System (NAICS) 327113
Iron
Oxide
Batch
and
Mix
Mill
X-Ray Fluorescence
Chemical Analysis
Binders
Lubricants
Calcine
(Pre-Fire)
Form
Spray
Dry
Sinter
(Fire)
Pack
&
Ship
Burnish
Coat
Grind
Anneal
Assemble
Anneal
Other
Oxides
Gap
Assembled Bobbins
Multi-Aperture Cores
Beads
Toroids
Pot Cores
E Cores
EP Cores
PQ Cores
ETD Cores
U Cores
Bobbins
Off-Kiln
QC
Inspection
Final
QC
Inspection
Introduction
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15th Edition
Magnetic Properties of Ferrite Materials
Additional ferrite mechanical and thermal characteristics are tabulated on page 132.
42 Material, specifically developed for absorber applications in anechoic chambers, is listed on page 93.
* New Fair-Rite material, added in this edition of the catalog.
Low flux density devices.
EMI suppression.
Power magnetics.
Special square loop ferrite.
Property Unit Symbol 68 67 61 52* 51 44
Initial Permeability
@ B <10 gauss
µ
i
20 40 125 250 350 500
gauss 2700 2300 2350 4200 3200 3000
Flux Density mT 270 230 235 420 320 300
oersted 40 20 15 10 10 10
@ Field Strength A/m
3200 1600 1200 800 800 800
gauss 1000 800 1200 2900 1200 1100
mT
100 80 120 290 120 110
Residual Flux Density
Coercive Force
oersted 7.0 3.5 1.8 0.6 0.6 0.45
A/m
560 280 144 48 48 36
Loss Factor
@ Frequency
10
-
6
500 150 30 45 40 125
MHz 100 50 1.0 1.0 1.0 1.0
Temperature Coefficient of
Initial Permeability (20-70
o
C) %/
o
C 0.10 0.05 0.10 1.0 0.8 0.75
Curie Temperature
o
C T
c
>500 >475 >300 >250 >170 >160
Resistivity
Ω
cm p
1x10
7
1x10
7
1x10
8
1x10
9
1x10
9
1x10
9
Power Loss Density
25kHz - 2000 G - 100
0
C
100kHz - 1000 G - 100
o
C
500kHz - 500 G - 100
o
C
--- --- --- --- --- ---
--- --- --- --- --- ---
--- --- --- --- --- ---
Recommended
Frequency Range MHz
Application Areas
<400 <300 <100 --- --- ---
--- --- >200 <500 >200 20 - 250
--- --- --- --- --- ---
--- --- --- --- --- ---
See this page for additional
material data.
7 8 9 10 11 12
B
H
B
r
H
c
tan
δ/µ
i
P
mW
cm
3
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46* 33 85 43 79* 31 77 78 73
75
76
500 600 600 800 1400 1500 2000 2300 2500
5000
10000
3000 2800 4200 2900 4700 3400 4900 4800 3900
4300
4000
300 280 420 290 470 340 490 480 390
430
400
10 5 10 10 5 5 5 5 5
5
5
800 400 800 800 400 400 400 400 400
400
400
1900 1200 3700 1300 1700 2500 1800 1500 1500
1400
1800
190 120 370 130 170 250 180 150 150
140
180
0.40 0.60 0.50 0.45 0.40 0.35 0.30 0.20 0.24
0.16
0.12
32 48 40 36 32 28 24 16 19.2
13
9.6
60 25 30 250 4.0 20 15 4.5 10
15
15
0.1 0.2 0.1 1.0 0.1 0.1 0.1 0.1 0.1
0.1
0.025
--- 0.10 --- 1.25 0.6 1.6 0.7 1.0 0.65
0.6
0.5
>140 >150 >200 >130 >225 >130 >200 >200 >160
>140
>120
1x10
8
1x10
2
2x10
2
1x10
5
2x10
2
3x10
3
1x10
2
2x10
2
1x10
2
3x10
2
50
--- --- --- --- --- --- 200 75 ---
140
---
--- --- --- --- --- --- --- 85 ---
---
---
--- <3 --- <10 --- --- <3 <2.5 ---
<0.75
<0.5
20 - 250 --- --- 20 - 250 --- <500 --- --- <30
---
---
--- --- --- --- <0.75 --- <0.1 <0.5 ---
<0.1
---
--- --- <0.15 --- --- --- --- --- ---
---
---
13 14 15 16 18/19 17 20/21 22/23 24
25
26
--- --- --- --- 80 --- --- --- ---
---
---
Magnetic Properties of Ferrite Materials
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15th Edition
68 Material
0.1
1
10
100
Frequency (Hz)
Measured on an 18/10/6mm toroid using
the HP 4284A and the HP 4291A.
Measured on an 18/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
3000
2500
2000
1500
1000
500
0
Complex Permeability vs. Frequency
10
6
10
7
Initial Permeability vs. Temperature
35
30
25
20
15
10
5
0
Measured on an 18/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
-50 0
100
200
300
400
500
68 Material Specifications:
Our highest frequency NiZn ferrite intended for broadband transformers,
antennas and HF high Q inductor applications up to 100 MHz.
This material is only supplied to customer-specific requirements
and close consultation with our application staff is suggested.
Strong magnetic fields or excessive mechanical stresses may result
in irreversible changes in permeability and losses.
Initial Permeability
20
@ B < 10 gauss
Flux Density
gauss
B
2700
@ Field Strength
oersted
H
40
Residual Flux Density
gauss
B
r
1000
Coercive Force
oersted
H
c
7.0
Loss Factor
10
-6
500
@ Frequency
MHz
100
Temperature Coefficient of
%/
o
C
0.10
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>500
Resistivity
1x10
7
Property
Unit
Symbol
Value
-10
0
10
20
30
40
10
8
10
9
25
o
C
100
o
C
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15th Edition
67 Material
0.1
1
10
100
Frequency (Hz)
Measured on an 19/10/6mm toroid using
the HP 4284A and the HP 4291A.
Measured on a 19/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
2500
2000
1500
1000
500
0
Complex Permeability vs. Frequency
10
6
10
7
Initial Permeability vs. Temperature
Measured on a 19/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
-50 0
100
200
300
400
500
67 Material Specifications:
A high frequency NiZn ferrite for the design of broadband transformers,
antennas and HF, high Q inductor applications up to 50 MHz.
Toroids, multi-aperture cores and antenna/RFID rods are available
in this material.
Strong magnetic fields or excessive mechanical stresses may result
in irreversible changes in permeability and losses.
Initial Permeability
40
@ B < 10 gauss
Flux Density
gauss
B
2300
@ Field Strength
oersted
H
20
Residual Flux Density
gauss
B
r
800
Coercive Force
oersted
H
c
3.5
Loss Factor
10
-6
150
@ Frequency
MHz
50
Temperature Coefficient of
%/
o
C
0.05
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>475
Resistivity
1x10
7
Property
Unit
Symbol
Value
-5
0
5
10
15
20
10
8
10
9
25
o
C
100
o
C
0
50
100
150
200
250
300
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Measured on a 2661000301 using the HP4291A.
1
10
100
1000
Frequency (Hz)
Measured on a 19/10/6mm toroid using
the HP 4284A and the HP 4291A.
Measured on a 19/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
2500
2000
1500
1000
500
0
Complex Permeability vs. Frequency
10
6
10
7
Initial Permeability vs. Temperature
250
200
150
100
50
0
Measured on a 19/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
-50 0
50 100 150 200 250 300 350 400 450
Temperature(
o
C)
61 Material Specifications:
A high frequency NiZn ferrite developed for a range of inductive
applications up to 25 MHz. This material is also used in EMI applications
for suppression of noise frequencies above 200 MHz.
EMI suppression beads, beads on leads, SM beads, wound beads,
multi-aperture cores, round cable EMI suppression cores, round cable
snap-its, rods, antenna/RFID rods, and toroids are all available
in 61 material.
Strong magnetic fields or excessive mechanical stresses may result
in irreversible changes in permeability and losses.
Initial Permeability
125
@ B < 10 gauss
Flux Density
gauss
B
2350
@ Field Strength
oersted
H
15
Residual Flux Density
gauss
B
r
1200
Coercive Force
oersted
H
c
1.8
Loss Factor
10
-6
30
@ Frequency
MHz
1.0
Temperature Coefficient of
%/
o
C
0.10
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>300
Resistivity
1x10
8
Property
Unit
Symbol
Value
-2
0
2
4
8
6
10
12
14
16
10
8
10
9
125
100
75
50
25
0
-40 -20
0
20 40
60
80 100 120 140
25
o
C
100
o
C
250MHz
100MHz
500MHz
Percent of Original Impedance vs. Temperature
(%
)
61 Material
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52 Material
Frequency (Hz)
Measured on a 17/10/6mm toroid
using the HP 4284A and the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
-1
0
4500
4000
3500
3000
2500
2000
1500
1000
500
0
Complex Permeability vs. Frequency
10
6
10
7
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
10
8
10
9
52 Material Specifications:
Initial Permeability
250
@ B < 10 gauss
Flux Density
gauss
B
4200
@ Field Strength
oersted
H
10
Residual Flux Density
gauss
B
r
2900
Coercive Force
oersted
H
c
0.60
Loss Factor
10
-6
45
@ Frequency
MHz
1.0
Temperature Coefficient of
%/
o
C
1.0
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>250
Resistivity
1x10
9
Property
Unit
Symbol
Value
0
200
400
600
800
1000
-50
0
50
100
150
200
1
10
100
1000
250
300
1200
1400
1600
0
1000
2000
3000
4000
5000
-25
0
25
50
75
100
125
Temperature (
o
C)
Flux Density vs. Temperature
B
(gauss)
Measured on a 17/10/6mm toroid at 10kHz.
A new high frequency NiZn ferrite material, that combines a
high saturation flux density and a high Curie temperature.
SM beads, PC beads and a range of rod cores are available
in this material.
1 2 3 4 5 6 7 8 9 10
u
's
u
''s
25
o
C
100
o
C
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51 Material
1
10
100
1000
Frequency (Hz)
Measured on a 17/10/6mm toroid
using the HP 4284A and the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
-0.5
0
0.5
3500
3000
2500
2000
1500
1000
500
0
Complex Permeability vs. Frequency
10
5
10
6
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
10
7
10
8
51 Material Specifications:
A NiZn ferrite developed for low loss inductive designs
for frequencies up to 5.0 MHz.
Initial Permeability
350
@ B < 10 gauss
Flux Density
gauss
B
3200
@ Field Strength
oersted
H
10
Residual Flux Density
gauss
B
r
1200
Coercive Force
oersted
H
c
0.60
Loss Factor
10
-6
40
@ Frequency
MHz
1.0
Temperature Coefficient of
%/
o
C
0.8
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>170
Resistivity
1x10
9
Property
Unit
Symbol
Value
0
200
400
600
800
1000
-50 -25 0
25 50 75 100 125 150 175 200
1
10
5
25
o
C
100
o
C
Incremental Permeability vs. H
10
100
1000
0.01
0.10
1.00
10.00
H (oersted)
µ
∆
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Fair-Rite Products Corp.
15th Edition
13
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Fair-Rite Products Corp.
15th Edition
44 Material
Frequency (Hz)
Measured on a 17/10/6mm toroid
using the HP 4284A and the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
-0.5
0
0.5
1
10
3500
3000
2500
2000
1500
1000
500
0
25
o
C
100
o
C
Complex Permeability vs. Frequency
10
5
10
6
Initial Permeability vs. Temperature
1000
800
600
400
200
0
Measured on a 17/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
-50 -25 0
25 50 75 100 125 150 175 200
44 Material Specifications:
10
7
10
8
125
100
75
50
25
0
Measured on a 2644000301 using the HP4291A.
Temperature(
o
C)
-40 -20 0 20 40 60 80 100 120 140
A NiZn ferrite developed to combine a high suppression performance,
from 30 MHz to 500 MHz, with a very high dc resistivity.
SM beads, PC beads, wound beads, split round cable EMI suppression
cores, round cable snap-its, and connector EMI suppression plates
are all available in 44 material.
Initial Permeability
500
@ B < 10 gauss
Flux Density
gauss
B
3000
@ Field Strength
oersted
H
10
Residual Flux Density
gauss
B
r
1100
Coercive Force
oersted
H
c
0.45
Loss Factor
10
-6
125
@ Frequency
MHz
1.0
Temperature Coefficient of
%/
o
C
0.75
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>160
Resistivity
1x10
9
Property
Unit
Symbol
Value
1
10
100
1000
5
(%)
Percent of Original Impedance vs. Temperature
25MHz
100MHz
50MHz
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Fair-Rite Products Corp.
15th Edition
13
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
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Fair-Rite Products Corp.
15th Edition
46 Material
Hysteresis Loop
Complex Permeability vs. Frequency
Initial Permeability vs. Temperature
46 Material Specifications:
Initial Permeability
500
@ B < 10 gauss
Flux Density
gauss
B
3000
@ Field Strength
oersted
H
10
Residual Flux Density
gauss
B
r
1900
Coercive Force
oersted
H
c
0.40
Loss Factor
10
-6
60
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
-------
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>140
Resistivity
1x10
8
Property
Unit
Symbol
Value
Our latest material development is a MgZn ferrite intended
for suppression applications. This material does not use nickel
in its composition, hence it avoids potential environmental issues
as well as reduces the cost of the material component of suppression
parts. The suppression performance of this 46 material is similar
to our widely used 43 material.
The new Fair-Rite grade 46 will initially be supplied in the larger
sizes of the round cable EMI suppression and snap-it cores.
Percent of Original Impedance vs. Temperature
10
5
10
6
10
7
10
8
1
10
100
1000
i
0
200
400
600
800
1000
1200
1400
1600
-50 -25 0
25 50 75 100 125 150 175 200
Temperature(
o
C)
125
100
75
50
25
0
-40 -20
0
20 40
60
80 100 120 140
(%
)
25 MHz
100 MHz
50 MHz
Measured on a 17/10/6mm toroid at 10kHz.
H (oersted)
B
(gauss)
-0.5
0
0.5
1
10
0
500
1000
1500
2000
2500
3000
100
o
C
25
o
C
Frequency (Hz)
Measured on a 17/10/6mm toroid
using the HP 4284A and the HP 4291A.
Measured on a 17/10/6mm toroid at 100kHz.
Temperature(
o
C)
Measured on a 2646000301 using the HP4291A.
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Fair-Rite Products Corp.
15th Edition
15
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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Fair-Rite Products Corp.
15th Edition
33 Material
10
100
1000
10000
Frequency (Hz)
Measured on a 17/10/6mm toroid
using the HP 4284A and, the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
3000
2500
2000
1500
1000
500
0
Complex Permeability vs. Frequency
10
5
10
6
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
10
7
10
8
33 Material Specifications:
An economical MnZn ferrite designed for use in open circuit
applications for frequencies up to 3.0 MHz.
Rods are available in 33 material.
Initial Permeability
600
@ B < 10 gauss
Flux Density
gauss
B
2800
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
1200
Coercive Force
oersted
H
c
0.60
Loss Factor
10
-6
25
@ Frequency
MHz
0.2
Temperature Coefficient of
%/
o
C
0.10
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>150
Resistivity
1x10
2
Property
Unit
Symbol
Value
0
200
400
600
800
1000
-50 -25 0
25 50 75 100 125 150 175 200
-0.5
0
0.5
1
5
3
25
o
C
100
o
C
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Fair-Rite Products Corp.
15th Edition
15
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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Fair-Rite Products Corp.
15th Edition
85 Material
85 Material Specifications:
A square hysteresis loop Mn ferrite developed for use in
output regulators and magnetic amplifier designs.
Toroids are available in 85 material.
Initial Permeability
900
@ B < 10 gauss
Flux Density
gauss
B
4200
@ Field Strength
oersted
H
10
Residual Flux Density
gauss
B
r
3700
Coercive Force
oersted
H
c
0.50
Loss Factor
10
-6
30
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
–
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>200
Resistivity
Property
Unit
Symbol
Value
2x10
2
Initial Permeability vs. Temperature
0
1000
2000
3000
4000
5000
6000
Measured on a 13/8/6mm toroid
at 100kHz using the HP 4275.
Temperature(
o
C)
i
-50 -25
0
25 50 75 100 125 150 175 200 225 250
10
100
1000
10000
Frequency (Hz)
Measured on a 13/8/6mm toroid at 25oC
using the HP 4284A and the HP 4291A.
Measured on a 13/8/6mm toroid at 10 kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
-0.5
0
0.5
1
10
500
1000
1500
2000
2500
3000
3500
4000
4500
0
25
o
C
100
o
C
Complex Permeability vs. Frequency
10
4
10
5
10
6
10
7
5
Flux Density, Coercive Force and
Squareness Ratio vs. Temperature
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
-25
0
25
50
75
100
125
Temperature (
o
C)
B
(gauss)
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
B
r
/B
B
H
c
Measured on a 13/8/6mm toroid at
10 kHz. B is measured at H=10 oersted.
B
r
/B
H
c
(oersted)
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15th Edition
17
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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Fair-Rite Products Corp.
15th Edition
43 Material
1
10
100
1000
Frequency (Hz)
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
Complex Permeability vs. Frequency
10
5
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 100kHz.
i
10
6
10
7
Measured on a 2643000301 using the HP4291A.
Temperature(
o
C)
43 Material Specifications:
This NiZn is our most popular ferrite for suppression of conducted
EMI from 20 MHz to 250 MHz. This material is also used for inductive
applications such as high frequency common-mode chokes.
EMI suppression beads, beads on leads, SM beads, multi-aperture
cores, round cable EMI suppression cores, split round EMI suppression
cores, round cable snap-its, flat cable EMI suppression cores,
flat cable snap-its, miscellaneous suppression cores, bobbins,
and toroids are all available in 43 material.
Initial Permeability
800
@ B < 10 gauss
Flux Density
gauss
B
2900
@ Field Strength
oersted
H
10
Residual Flux Density
gauss
B
r
1300
Coercive Force
oersted
H
c
0.45
Loss Factor
10
-6
250
@ Frequency
MHz
1.0
Temperature Coefficient of
%/
o
C
1.25
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>130
Resistivity
Property
Unit
Symbol
Value
1x10
5
10
8
0
25
50
75
100
125
-40 -20
0
20
40
60
80 100 120
25MHz
100MHz
50MHz
(%)
Percent of Original Impedance vs. Temperature
100
o
C
25
o
C
2000
1600
1200
800
400
0
Temperature(
o
C)
-50 -25
0
25
50
75
100 125 150
-0.5
0
0.5
1
10
5
0
500
1000
1500
2000
2500
3000
Measured on a 17/10/6mm toroid
using the HP 4284A and the HP 4291A.
µ
'
s
µ
''
s
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15th Edition
17
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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Fair-Rite Products Corp.
15th Edition
31 Material
10
100
1000
10000
Frequency (Hz)
Measured on a 17/10/6mm toroid at
25
o
C using the HP 4284A and the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
-0.5
0
0.5
1
5
3500
3000
2500
2000
1500
1000
500
0
Complex Permeability vs. Frequency
10
5
10
6
Initial Permeability vs. Temperature
5000
4000
3000
2000
1000
0
Measured on a 17/10/6mm toroid at 100kHz.
Temperature(
o
C)
i
-50
0
50
100
150
10
7
10
8
120
100
80
60
40
20
0
Measured on a 2631000301 using the HP4291A.
Temperature(
o
C)
-40
-20
0
20
40
60
80 100 120
3
31 Material Specifications:
A MnZn ferrite designed specifically for EMI suppression
applications from as low as 1 MHz up to 500 MHz. This material does
not have the dimensional resonance limitations associated with
conventional MnZn ferrite materials.
EMI suppression beads, round cable EMI suppression cores,
round cable snap-its, flat cable EMI suppression cores, and flat cable
snap-its are all available in 31 material.
Initial Permeability
1500
@ B < 10 gauss
Flux Density
gauss
B
3400
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
2500
Coercive Force
oersted
H
c
0.35
Loss Factor
10
-6
20
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
1.6
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>130
Resistivity
3x10
3
Property
Unit
Symbol
Value
10MHz
25MHz
100MHz
50MHz
(%)
Percent of Original Impedance vs. Temperature
25
o
C
100
o
C
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Fair-Rite Products Corp.
15th Edition
19
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
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Fair-Rite Products Corp.
15th Edition
79 Material
10
100
1000
10000
Frequency (Hz)
Measured on an 18/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
Complex Permeability vs. Frequency
10
4
Initial Permeability vs. Temperature
Measured on an 18/10/6mm toroid at 100kHz.
i
10
5
10
6
79 Material Specifications:
Initial Permeability
1400
@ B < 10 gauss
Flux Density
gauss
B
4700
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
1700
Coercive Force
oersted
H
c
0.40
Loss Factor
10
-6
4.0
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
0.6
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>225
Resistivity
Property
Unit
Symbol
Value
2x10
2
10
7
1
100
o
C
25
o
C
10
100
1000
10000
0.01
0.10
1.00
10.00
H(oersted)
Incremental Permeability vs. H
µ
∆
Temperature(
o
C)
Measured on an 18/10/6mm toroid
using the HP 4284A and the HP 4291A.
-1.0
0
1.0
5
3
0
1000
2000
3000
4000
5000
0
500
1000
1500
2000
2500
-50
0
50
100
150
200
250
A new high frequency material for power applications up to 750 kHz.
This MnZn power ferrite is available in customer specific core
designs.
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•
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Fair-Rite Products Corp.
15th Edition
19
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Fair-Rite Products Corp.
15th Edition
79 Material
Power Loss Density vs. Flux Density
Power Loss Density vs. Temperature
100
1000
10000
B (gauss)
Measured on an 18/10/6mm toroid using the
Clarke Hess 258 VAW at 100
o
C
P
(mW/cm
3
)
1
10
100
1000
10000
P
(mW/cm
3
)
Temperature(
o
C)
Measured on an 18/10/6mm toroid using the
Clarke Hess 258 VAW.
0
20
40
60
80
100
120
Flux Density vs. Temperature
-25
0
25
50
75
100
125
Temperature (
o
C)
Measured on an 18/10/6mm toroid at 10kHz
and H=5 oersted.
0
1000
2000
3000
4000
5000
6000
B
(gauss)
Amplitude Permeability vs. Flux Density
Measured on an 18/10/6mm toroid at 10kHz.
B (gauss)
a
0
50
100
150
200
100kHz, 1000G
300kHz, 500G
500kHz, 500G
750kHz, 400G
750
kH
z
500
kH
z
300
kH
z
100
kH
z
0
500
1000
1500
2000
2500
3000
0
500
1000 1500 2000 2500 3000 3500 4000
25
o
C
100
o
C
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Fair-Rite Products Corp.
15th Edition
21
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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Fair-Rite Products Corp.
15th Edition
77 Material
10
100
1000
10000
Frequency (Hz)
Measured on an 18/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
Complex Permeability vs. Frequency
10
4
Initial Permeability vs. Temperature
Measured on an 18/10/6mm toroid at 100kHz.
i
10
5
10
6
77 Material Specifications:
A MnZn ferrite for use in a wide range of high and low flux density
inductive designs for frequencies up to 100 kHz.
EP cores, PQ cores, ETD cores, E&I cores, U cores, rods, tack bobbin
cores, toroids, and bobbins are all available in 77 material.
Initial Permeability
2000
@ B < 10 gauss
Flux Density
gauss
B
4900
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
1800
Coercive Force
oersted
H
c
0.30
Loss Factor
10
-6
15
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
0.7
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>200
Resistivity
Property
Unit
Symbol
Value
1x10
2
10
7
100
o
C
25
o
C
Temperature(
o
C)
Measured on an 18/10/6mm toroid
using the HP 4284A and the HP 4291A.
-0.5
0
0.5
1
5
3
0
1000
2000
3000
4000
5000
0
500
1000
1500
2000
2500
3000
3500
4000
-50
0
50
100
150
200
250
Incremental Permeability vs. H
100
1000
10000
µ
∆
H(oersted)
0.01
0.10
1.00
10.00
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15th Edition
77 Material
Power Loss Density vs. Flux Density
Power Loss Density vs. Temperature
100
1000
10000
B (gauss)
Measured on an 18/10/6mm toroid using the
Clarke Hess 258 VAW at 100
o
C
P
(mW/cm
3
)
1
10
100
1000
10000
50kHz
10kHz
20kHz
100kHz
P
(mW/cm
3
)
Temperature(
o
C)
Measured on an 18/10/6mm toroid using the
Clarke Hess 258 VAW.
0
50
100
150
200
250
300
0
20
40
60
80
100
120
50kHz, 1500G
25kHz, 2000G
Flux Density vs. Temperature
-25
0
25
50
75
100
125
Temperature (
o
C)
Measured on an 18/10/6mm toroid at 10kHz
and H=5 oersted.
0
1000
2000
3000
4000
5000
6000
B
(gauss)
Amplitude Permeability vs. Flux Density
Measured on an 18/10/6mm toroid at 10kHz.
B (gauss)
a
0
2000
4000
6000
8000
10000
0
500 1000 1500 2000 2500 3000 3500
100
o
C
25
o
C
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78 Material
10
100
1000
10000
Frequency (Hz)
Measured on an 18/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
10
4
Initial Permeability vs. Temperature
Measured on an 18/10/6mm toroid at 100kHz.
i
10
5
10
6
78 Material Specifications:
A MnZn ferrite specifically designed for power applications for
frequencies up to 200 kHz.
RFID rods, toroids, pot cores, EP cores, PQ cores, ETD cores,
and E&I cores are all available in 78 material.
Initial Permeability
2300
@ B < 10 gauss
Flux Density
gauss
B
4800
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
1500
Coercive Force
oersted
H
c
0.20
Loss Factor
10
-6
4.5
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
1.0
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>200
Resistivity
Property
Unit
Symbol
Value
2x10
2
10
7
Incremental Permeability vs. H
100
1000
10000
100
o
C
25
o
C
Temperature(
o
C)
Measured on an 18/10/6mm toroid
using the HP 4284A and the HP 4291A.
-0.5
0
0.5
1
5
3
0
1000
2000
3000
4000
5000
-50
0
50
100
150
200
250
0
1000
2000
3000
4000
5000
H(oersted)
0.01
0.10
1.00
10.00
µ
∆
Complex Permeability vs. Frequency
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Fair-Rite Products Corp.
15th Edition
78 Material
Power Loss Density vs. Flux Density
100
1000
10000
B (gauss)
Measured on an 18/10/6mm toroid using the
Clarke Hess 258 VAW at 100
o
C
P
(mW/cm
3
)
1
10
100
1000
10000
100kHz
25kHz
50kHz
200kHz
-25
0
25
50
75
100
125
Temperature (
o
C)
Measured on an 18/10/6 mm toroid at 10kHz
and H=5 oersted.
Flux Density vs. Temperature
0
1000
2000
3000
4000
5000
6000
B
(gauss)
Power Loss Density vs. Temperature
P
(mW/cm
3
)
Temperature(
o
C)
Measured on an 18/10/6mm toroid using the
Clarke Hess 258 VAW.
0
20
40
60
80
100
120
0
50
100
150
200
250
100kHz, 1000G
25kHz, 2000G
Measured on an 18/10/6mm toroid at 10kHz.
B (gauss)
a
Amplitude Permeability vs. Flux Density
0
2000
4000
6000
8000
10000
0
500 1000 1500 2000 2500 3000 3500
100
o
C
25
o
C
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15th Edition
73 Material
10
100
1000
10000
Frequency (Hz)
Measured on a 2673000301 bead using the
HP 4284A and the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
Complex Permeability vs. Frequency
10
5
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 10kHz.
Temperature(
o
C)
i
10
6
10
7
Measured on a 2673000301 using the HP4291A.
Temperature(
o
C)
73 Material Specifications:
A MnZn ferrite, supplied only in small cores, to suppress conducted
EMI frequencies below 30 MHz.
EMI suppression beads, beads on leads, SM beads, and multi-aperture
cores are all available in 73 material.
Initial Permeability
2500
@ B < 10 gauss
Flux Density
gauss
B
3900
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
1500
Coercive Force
oersted
H
c
0.24
Loss Factor
10
-6
10
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
0.65
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>160
Resistivity
Property
Unit
Symbol
Value
-0.5
0
0.5
1
5
3
1x10
2
10
8
0
25
50
75
100
125
-40 -20
0
20
40
60
80 100 120 140
25MHz
10MHz
(%)
Percent of Original Impedance vs. Temperature
100
o
C
25
o
C
0
500
1000
1500
2000
2500
3000
3500
4000
0
1000
2000
3000
4000
5000
-40
0
40
80
120
160
200
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15th Edition
75 Material
10
100
1000
10000
Frequency (Hz)
Measured on a 17/10/6mm toroid
using the HP 4284A and the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
Complex Permeability vs. Frequency
10
4
10
5
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 10kHz.
Temperature(
o
C)
i
10
6
10
7
10000
1000
100
10
1
Measured on a 17/10/6mm toroid using the
Clarke Hess 258 VAW at 100
o
C.
B (gauss)
10
100
1000
10000
75 Material Specifications:
A high permeability MnZn ferrite intended for a range of broadband
and pulse transformer applications and common-mode inductor designs.
Toroids, E&I cores, and EP cores are all available in 75 material.
Initial Permeability
5000
@ B < 10 gauss
Flux Density
gauss
B
4300
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
1400
Coercive Force
oersted
H
c
0.16
Loss Factor
10
-6
15
@ Frequency
MHz
0.1
Temperature Coefficient of
%/
o
C
0.6
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>140
Resistivity
Property
Unit
Symbol
Value
-0.5
0
0.5
1
5
3
3x10
2
Power Loss Density vs. Flux Density
0
500
1000
1500
2000
2500
3000
3500
4000
4500
100
o
C
25
o
C
0
2000
4000
6000
8000
10000
-50 -25 0
25 50 75 100 125 150 175 200
100kHz
10kHz
20kHz
50kHz
P (mW/cm
3
)
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15th Edition
100
1000
10000
100000
Frequency (Hz)
Measured on a 17/10/6mm toroid
using the HP 4284A and, the HP 4291A.
Measured on a 17/10/6mm toroid at 10kHz.
Hysteresis Loop
H (oersted)
B
(gauss)
Complex Permeability vs. Frequency
10
3
10
4
Initial Permeability vs. Temperature
Measured on a 17/10/6mm toroid at 10kHz.
Temperature(
o
C)
i
10
5
10
6
24000
20000
16000
12000
8000
4000
0
Measured on a 17/10/6mm toroid
using the HP 54510A.
B (gauss)
0
500 1000 1500 2000 2500 3000 3500 4000
76 Material Specifications:
A MnZn ferrite with a 10K permeability and an acceptable Curie
temperature for broadband and pulse transformer designs and
common-mode choke applications.
Toroids are available in 76 material.
Initial Permeability
10000
@ B < 10 gauss
Flux Density
gauss
B
4000
@ Field Strength
oersted
H
5
Residual Flux Density
gauss
B
r
1800
Coercive Force
oersted
H
c
0.12
Loss Factor
10
-6
15
@ Frequency
MHz
0.025
Temperature Coefficient of
%/
o
C
0.5
Initial Permeability (20 -70
o
C)
Curie Temperature
o
C
T
c
>120
Resistivity
50
Property
Unit
Symbol
Value
-0.5
0
0.5
1
10
5
Amplitude Permeability vs. Flux Density
0
500
1000
1500
2000
2500
3000
3500
4000
4500
100
o
C
25
o
C
0
2500
5000
7500
10000
12500
15000
-50 -25
0
25
50
75 100 125 150
100
o
C
25
o
C
76 Material
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Board
Components
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15th Edition
Solder Profile
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15th Edition
Listed by frequency range and in ascending order of “B” dimension.
EMI Suppression Beads
Part Number**
A
B
C*
Wt (g)
H (Oe)
1 MHz
5 MHz
10 MHz+
25 MHz+
2673901301
2673004701
.01
.01
6.0
4.0
16
24
2673004601
.01
4.7
12.5
19
12.5
17
0.95 - 0.05
0.45+0.1
3.8±0.2
.036
.020
.150
1.1 - 0.1
0.65+0.1
4.1 - 0.3
.041
.028
.156
1.45 - 0.15
0.7+0.1
2.3±0.15
.054
.029
.090
2673030101
.01
4.1
11
17
1.22 - 0.13
0.8+0.1
5.3 - 0.45
.045
.033
.200
2673025301
.01
4.0
10
15
2673010101
.08
3.3
55
77
1.25 - 0.1
0.8+0.1
3.8±0.2
.047
.033
.150
1.95 - 0.25
0.8+0.1
10.0 - 0.4
.072
.033
.384
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
**Bold part numbers designate preferred parts.
*This dimension may be modified to suit specific applications.
+ Test frequency
Typical Impedance( )
5.3
13
3.3
8.2
3.1
7.6
3.5
8.6
2.9
7.1
20.5
48.5
Lower Frequencies < 50 MHz (73 material)
Fair-Rite offers a broad selection of ferrite EMI suppression beads with guaranteed minimum impedance
specifications
• Beads with a "1" as the last digit of the part number are not burnished.
Parts that are burnished to break the sharp edges have a "2" as the
last digit.
• Upon request beads can be supplied with a Parylene coating. The last
digit of the Parylene coated part is a "4". The minimum coating thickness
beads is 0.005mm (.0002"). See page 132 for material characteristics of
Parylene C.
• The column "H (Oe)" gives for each bead the calculated dc bias field in oersted for 1 turn and 1 ampere direct current. The actual
dc H field in the application is this value of "H" times the actual NI (ampere-turn) product. For the effect of the dc bias on
the impedance of the bead material, see the material graphs on pages 153-154, Figures 18-23.
• Suppression beads are controlled for impedances only. The impedances listed are typical values. Minimum impedance values
are specified for the + marked frequencies. The minimum guaranteed impedance is the listed typical impedance less 20%.
• Single turn impedance tests for 73 and 43 material beads are performed on the 4193A Vector Impedance Analyzer. The 61
material beads are tested on the 4191A RF Impedance Analyzer.
Beads are tested with the shortest practical wire length.
• Performance curves of all listed EMI suppression beads are compiled on the Fair-Rite Products CD-ROM.
• For larger suppression cores, refer to the section "Round Cable EMI Suppression Cores" found on pages 70-74.
• For any EMI suppression bead requirement not listed here, feel free to contact our customer service group for availability and pricing.
• Our "Shield Bead Kit" (part number 0199000019) contains a selection of these beads. See page 68.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and last digit 1= not burnished, 2 = burnished and
4 = Parylene coated.
Click on part number for performance curves.
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Fair-Rite Products Corp.
15th Edition
EMI Suppression Beads
Part Number**
A
B
C*
Wt (g)
H (Oe)
1 MHz
5 MHz
10 MHz+
25 MHz+
2673004801
.03
3.1
18
28
2673028602
.07
2.7
38
50
2673012401
.02
3.3
11
19
2673002201
.09
2.9
38
55
2673000501
.01
2.8
7.5
12
2673000201
.04
2.8
18
27
2673000101
.13
2.0
25
35
2673000301
.24
2.0
57
63
2.1 - 0.15
2.13 - 0.1
2.0 - 0.15
2.0 - 0.15
3.5±0.2
3.5±0.2
0.85+0.1
0.85+0.1
1.05+0.1
1.05+0.1
1.3±0.1
1.3±0.1
2.9 - 0.45
5.6±0.15
1.65 - 0.25
3.8±0.25
3.25±0.25
6.0±0.25
.080
.082
.076
.076
.138
.138
.034
.034
.043
.043
.051
.051
.105
.220
1.55 - 0.1
0.95+0.15
4.2 - 0.25
.059
.040
.160
1.95 - 0.2
1.05+0.1
10.4±0.25
.072
.043
.410
.060
.150
.128
.236
2673000701
.51
2.0
125
3.5±0.2
1.3±0.1
12.7±0.35
.138
.051
.500
120
2673022401
2673021801
2673018001
2673004901
2673001601
.56
1.0
.13
.20
.11
1.5
1.5
1.8
1.8
1.6
54
94
29
40
16
58
95
41
58
24
5.1±0.25
5.1±0.25
2.85±0.1
2.85±0.1
3.55±0.15
1.45+0.25
1.45+0.25
1.65+0.15
1.65+0.15
1.65+0.25
6.35±0.25
11.1±0.35
6.65±0.25
10.45±0.25
3.3 - 0.4
.200
.200
.112
.112
.140
.062
.062
.068
.068
.070
.250
.437
.262
.410
.122
2673015301
.32
1.5
41
54
4.1 - 0.25
1.8±0.15
6.85±0.25
.156
.071
.270
2673000801
1.4
1.0
48
45
7.5±0.25
2.25+0.25
7.55±0.25
.296
.094
.297
2673200201
1.6
1.1
110
113
2673003201
1.0
1.1
60
60
5.2±0.15
5.6 - 0.5
2.65±0.25
2.65±0.25
20.6±0.75
12.7±0.5
.205
.210
.105
.105
.812
.500
2673002402
1.2
.59
19
15
9.65±0.25
5.0±0.2
5.05 - 0.45
.380
.197
.190
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
**Bold part numbers designate preferred parts.
*This dimension may be modified to suit specific applications.
+ Test frequency
Typical Impedance( )
5.5
13.5
13
30.5
3.5
8.6
14
33.5
2.1
6.3
5.2
12.5
8.1
19.5
15.5
37.5
34.5
81.5
20
47.5
35.5
84
8.3
20
13.5
32.5
5.1
12.5
14
34
23
55.5
37
89
23.5
56.5
7.9
19
Lower Frequencies < 50 MHz (73 material)
Listed by frequency range and in ascending order of “B” dimension.
Click on part number for performance curves.
fair-rite-html.html
30
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
31
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
EMI Suppression Beads
Part Number**
A
B
C*
Wt (g)
H (Oe)
10 MHz
25 MHz+
100 MHz+ 250 MHz
2643004601
2643004701
.01
.01
4.7
4.0
12.5
31
12.5
26
1.1 - 0.1
0.65+0.1
4.1 - 0.3
.041
.028
.156
1.45 - 0.15
0.7+0.1
2.3±0.15
.054
.029
.090
2643000101
.10
2.0
26
40
1.65±0.025
2.1 - 0.15
1.95 - 0.2
2.0 - 0.15
3.5±0.2
0.85+0.1
0.85+0.1
1.05+0.1
1.05+0.1
1.3±0.1
3.68 - 0.25
2.9 - 0.45
10.4±0.25
3.8±0.25
3.25±0.25
.065
.080
.072
.076
.138
.034
.034
.043
.043
.051
.140
.105
.410
.150
.128
2643020501
.02
3.4
17
31
2643004801
.03
3.1
18
31
2643002201
.08
2.9
34
58
2643000201
.03
2.8
16
31
2643000501
.01
2.8
9
2.0 - 0.15
1.05+0.1
1.65 - 0.25
.076
.043
.060
22
3.5±0.2
1.3±0.1
6.0±0.25
.138
.051
.236
2643000301
.18
2.0
46
60
2643000701
.38
2.0
125
89
3.5±0.2
1.3±0.1
12.7±0.35
.138
.051
.500
2643005701
.81
1.2
78
120
5.1±0.25
2.3±0.2
12.7±0.35
.200
.090
.500
3.55±0.15
1.65+0.25
5.95±0.25
.140
.070
.234
2643001301
.18
1.6
31
48
2643013801
2643001601
.12
.09
1.6
1.6
38
24
19
30
3.5±0.2
3.55±0.15
1.65+0.25
1.65+0.25
4.05±0.25
3.3 - 0.4
.138
.070
.160
.140
.070
.122
2643004101
.11
2.6
48
70
3.5±0.2
0.75+0.1
4.45±0.35
.138
.031
.175
3.5±0.25
0.8+0.1
2.7 - 0.45
.138
.033
.097
2643706001
.06
2.5
26
45
2643200101
2643022401
2643021801
2643023801
.19
.38
.67
1.4
1.5
1.5
1.5
1.5
41
82
131
266
30
55
96
192
5.1±0.25
5.1±0.25
5.1±0.25
5.1±0.25
1.45+0.25
1.45+0.25
1.45+0.25
1.45+0.25
3.4 - 0.45
6.35±0.25
11.1±0.35
22.85±0.75
.200
.200
.200
.200
.062
.062
.062
.062
.125
.250
.437
.900
2643023201
.06
1.8
30
15
2.85±0.1
1.65+0.15
3.75±0.25
.112
.068
.147
2643001501
2643025601
.10
.18
1.7
1.7
35
55
21
38
3.5±0.2
3.5±0.2
1.6±0.1
1.6±0.1
3.25±0.25
6.0±0.25
.138
.138
.063
.063
.128
.236
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
**Bold part numbers designate preferred parts.
*This dimension may be modified to suit specific applications.
+ Test frequency
2643000801
1.0
1.0
7.5±0.2
2.25
+
0.2
5
7.55±0.25
.296
.094
.297
63
92
Typical Impedance ( )
9
8
17
12
12
26
12
6
29
60
49
21
14
11
32
18
19
36
62
126
10
13
23
42
39
39
56
47
47
77
46
33
83
148
123
65
52
46
89
59
61
97
151
285
43
50
70
109
Broadband Frequencies 25-300 MHz (43 material)
Listed by frequency range and in ascending order of “B” dimension.
Click on part number for performance curves.
fair-rite-html.html
32
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
33
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
EMI Suppression Beads
Part Number**
A
B
C*
Wt (g)
H (Oe)
10 MHz
25 MHz+ 100 MHz+ 250 MHz
2643250402
1.2
.91
69
102
2643250302
1.5
.91
85
122
2643250202
2.5
.91
135
200
2643375102
1.4
.60
35
50
2643375002
3.1
.60
78
115
2643006302
2.2
.60
53
80
2643023402
3.4
.60
83
120
2643023002
4.1
.60
100
145
2643002402
1.1
.59
26
43
2643012702
1.3
.51
24
38
6.35±0.15
6.35±0.15
6.35±0.15
9.5±0.25
9.5±0.25
9.5±0.25
9.5±0.25
9.5±0.25
9.65±0.25
9.65±0.25
2.95+0.45
2.95+0.45
2.95+0.45
4.5+0.75
4.5+0.75
4.75+0.3
4.75+0.3
4.75+0.3
5.0±0.2
6.35±0.15
12.7±0.5
15.9±0.5
25.4±0.75
6.35±0.35
14.5±0.6
10.4±0.25
15.9±0.45
19.05±0.7
5.05 - 0.45
7.35±0.25
.250
.250
.250
.375
.375
.375
.375
.375
.380
.380
.125
.125
.125
.192
.192
.193
.193
.193
.197
.250
.500
.625
1.000
.250
.570
.410
.625
.750
.190
.290
2643300101
2.1
1.0
115
88
7.6±0.25
2.25+0.25
15.1±0.75
.300
.094
.595
2643
0
03201
.87
1.1
63
5.6-0.5
2.65
±
0.25
12.7±0.5
.210
.105
.500
200
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
**Bold part numbers designate preferred parts.
*This dimension may be modified to suit specific applications.
+ Test frequency
Typical Impedance( )
43
53
83
21
47
34
51
60
16
15
83
42
111
132
196
66
119
92
127
148
56
55
195
110
Broadband Frequencies 25-300 MHz (43 material)
Listed by frequency range and in ascending order of “B” dimension.
Click on part number for performance curves.
fair-rite-html.html
32
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
33
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Part Number**
A
B
C*
Wt (g)
H (Oe)
100 MHz
250MHz+
500 MHz+ 1000 MHz
2661000101
.10
2.0
3.5±0.2
1.3±0.1
3.25±0.25
.138
.051
.128
2661000301
2661000701
2661022401
2661021801
2661023801
.18
.38
.38
.67
1.4
2.0
2.0
1.5
1.5
1.5
3.5±0.2
3.5±0.2
5.1±0.25
5.1±0.25
5.1±0.25
1.3±0.1
1.3±0.1
1.45+0.25
1.45+0.25
1.45+0.25
6.0±0.25
12.7±0.35
6.35±0.25
11.1±0.35
22.85±0.75
.138
.138
.200
.200
.051
.051
.062
.062
.236
.500
.437
.900
.200
.062
.250
2661030101
.01
4.1
1.22 - 0.13
0.8+0.1
5.3 - 0.45
.045
.033
.200
2661002201
.08
2.9
1.95 - 0.2
1.05+0.1
10.4±0.25
.072
.043
.410
2661000801
1.0
1.0
2661250402
1.2
.91
2661375102
2.5
2661002402
1.1
.59
7.5±0.25
6.35±0.15
9.5±0.25
9.65±0.25
2.25+0.25
2.95+0.45
4.5+0.75
5.0±0.2
7.55±0.25
12.7±0.5
6.35±0.35
5.05 - 0.45
.296
.250
.375
.380
.094
.125
.192
.197
.297
.500
.250
.190
2661005701
.81
1.2
5.1±0.25
2.3±0.2
12.7±0.35
.200
.090
.500
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
**Bold part numbers designate preferred parts.
*This dimension may be modified to suit specific applications.
+ Test frequency
Typical Impedance( )
.60
17
32
53
93
53
76
97
122
33
51
72
105
54
82
103
120
120
158
178
185
58
82
103
138
102
141
167
185
210
286
325
350
97
130
150
167
84
114
134
160
85
115
135
155
42
63
83
117
35
54
75
112
2661250202
1.4
.91
25.4±0.75
1.000
165
230
275
330
6.35±0.15
2.95+0.45
.250
.125
Higher Frequencies 250-1000 MHz (61 material)
EMI Suppression Beads
Listed by frequency range and in ascending order of “B” dimension.
Click on part number for performance curves.
fair-rite-html.html
34
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
35
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Beads-on-Leads
Part Number*
A
B
C
Wt (g)
1 MHz
10 MHz+
5 MHz
25 MHz
D
2773004112
2773002112
2773007112
2773008112
2773009112
.5
.6
.6
.7
.7
94
110
125
151
100
115
115
145
170
3.5±0.25
62.0±1.5
7.6±0.3
.138
2.440
.300
3.5±0.25
62.0±1.5
8.9±0.3
.138
2.440
.350
3.5±0.25
62.0±1.5
9.5±0.3
.138
2.440
.374
3.5±0.25
62.0±1.5
11.4±0.4
.138
2.440
.450
3.5±0.25
62.0±1.5
13.8±0.5
0.65
22 AWG
.138
2.440
.545
80
2773015112
2773005112
2773003112
.4
.5
55
63
70
68
78
86
3.5±0.25
62.0±1.5
5.25±0.25
.138
2.440
.206
3.5±0.25
62.0±1.5
6.0±0.25
.138
2.440
.236
3.5±0.25
62.0±1.5
6.7±0.25
.138
2.440
.263
2773001112
48
61
3.5±0.25
62.0±1.5
4.45±0.25
.138
2.440
.175
.4
.4
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
*Bold part numbers designate preferred parts.
+ Test frequency
+
36
38
43
46
69
84
90
112
138
30
17
22
26
43
51
59
12
34
Typical Impedance (
Ω
)
Lower Frequencies < 50 MHz (73 material)
Listed by frequency range and in ascending order of Impedance.
Ferrite suppression beads are supplied assembled on tinned copper wire for automated circuit board assembly.
• Parts with a "2" as the last digit of the part number are supplied
taped and reeled per IEC 60286-1 and EIA RS-296-F standards.
Taped and reeled parts are supplied 4500 pieces on a 14" reel.
Taping details: Component pitch 5mm. Inside tape spacing
52.5mm. Tape width 6mm.
• Beads-on-leads can be supplied bulk packed. The last digit of
bulk packed parts is a "1"
• Wires are oxygen free high conductivity copper with a lead-free tin coating. The resistance of the wire is 3.5 mOhm for
the 22 AWG and 2.2 mOhm for the 20 AWG wire. If required beads-on-leads can be supplied with a tin/lead coating.
• Beads-on-leads are controlled for impedances only. The impedances listed are typical values. Minimum impedance values
are specified for the + marked frequencies.
The minimum guaranteed impedance is the listed impedance less 20%.
The impedances of the 73 & 43 beads-on-leads are measured on the 4193A Vector Impedance Analyzer. The 61 beads-on-leads
are tested for impedance on the 4191A RF Impedance Analyzer.
• Performance curves for all beads-on-leads can be found on the Fair-Rite Products CD-ROM.
• For any bead-on-lead requirement not listed, please contact our customer service group for availability and pricing.
• Our "Bead-on-Lead Suppression Kit" (part number 0199000028) is available for prototype evaluation. See page 68.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and last digit 1 = bulk packed, 2 = taped
and reeled.
Click on part number for performance curves.
fair-rite-html.html
34
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
35
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Beads-on-Leads
Part Number*
A
B
C
Wt (g)
10 MHz
100 MHz+
25 MHz+
250 MHz
D
2743004112
2743002112
2743007112
2743008112
2743009112
.5
.6
.6
.7
.7
88
96
116
143
110
133
150
180
220
3.5±0.25
62.0±1.5
7.6±0.3
.138
2.440
.300
3.5±0.25
62.0±1.5
8.9±0.3
.138
2.440
.350
3.5±0.25
62.0±1.5
9.5±0.3
.138
2.440
.374
3.5±0.25
62.0±1.5
11.4±0.4
.138
2.440
.450
3.5±0.25
62.0±1.5
13.8±0.5
0.65
22 AWG
.138
2.440
.545
75
2743015112
2743005112
2743003112
.4
.5
54
60
65
82
91
100
3.5±0.25
62.0±1.5
5.25±0.25
.138
2.440
.206
3.5±0.25
62.0±1.5
6.0±0.25
.138
2.440
.236
3.5±0.25
62.0±1.5
6.7±0.25
.138
2.440
.263
2743001112
49
68
3.5±0.25
62.0±1.5
4.45±0.25
.138
2.440
.175
.4
.4
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
2743012201
2743013211
2743014221
4.5
5.5
6.5
193
235
280
271
331
391
9.8±0.3
62.0±1.5
11.4±0.4
0.8
.385
2.440
.449
20 AWG
9.8±0.3
62.0±1.5
14.0±0.5
.385
2.440
.550
9.8±0.3
62.0±1.5
16.5±0.5
.385
2.440
.650
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
57
61
72
86
50
36
40
44
31
121
147
173
134
143
168
196
115
78
90
101
65
253
281
296
Typical Impedance( )
0.8
20 AWG
0.8
20 AWG
Part Number*
A
B
C
Wt (g)
100 MHz
500 MHz+
250 MHz+
1000 MHz
D
2761004112
2761002112
2761007112
2761008112
2761009112
.5
.6
.6
.7
.7
105
112
134
162
121
142
151
181
218
3.5±0.25
62.0±1.5
7.6±0.3
.138
2.440
.300
3.5±0.25
62.0±1.5
8.9±0.3
.138
2.440
.350
3.5±0.25
62.0±1.5
9.5±0.3
.138
2.440
.374
3.5±0.25
62.0±1.5
11.4±0.4
.138
2.440
.450
3.5±0.25
62.0±1.5
13.8±0.5
0.65
22 AWG
.138
2.440
.545
89
2761015112
2761005112
2761003112
.4
.5
62
70
79
85
96
107
3.5±0.25
62.0±1.5
5.25±0.25
.138
2.440
.206
3.5±0.25
62.0±1.5
6.0±0.25
.138
2.440
.236
3.5±0.25
62.0±1.5
6.7±0.25
.138
2.440
.263
2761001112
52
72
3.5±0.25
62.0±1.5
4.45±0.25
.138
2.440
.175
.4
.4
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
*Bold part numbers designate preferred parts.
+ Test frequency
161
171
204
246
148
171
182
217
261
138
97
110
122
105
118
131
83
90
Typical Impedance( )
Broadband Frequencies 25-300 MHz (43 material)
Higher Frequencies 250-1000 MHz (61 material)
Listed by frequency range and in ascending order of Impedance.
Click on part number for performance curves.
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15th Edition
37
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Fair-Rite Products Corp.
15th Edition
PC Beads (Through Hole)
Part Number
Fig.
25 MHz+
100 MHz+
Typical Impedance ( )
A
B
C
Max.
D
Wt (g)
E
G
F
Min.
10 MHz
250 MHz
2944776101
2944786101
2944778101
2944788101
2944778301
2944788301
2944770301
2944780301
1
1
2
2
3
3
4
4
2.6
2.7
6.0
7.4
188
188
219
219
288
288
338
338
2.4
.095
2.4
.095
2.4
.095
2.4
.095
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
8.0 - 0.35
.308
8.0 - 0.35
.308
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
13.45±0. 25
.530
13.45±0.25
.530
7.6 - 0.5
.290
7.6 - 0.5
.290
5.75 - 0.5
.216
5.75 - 0.5
.216
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.8
.464
6.8
.267
11.8
.464
11.8
.464
11.8
.464
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
7.6±0.2
.300
7.6±0.2
.300
7.6±0.2
.300
7.6±0.2
.300
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
+ Test frequency
2.4
.095
2.4
.095
2.4
.095
2.4
.095
1.3
1.4
3.0
3.7
6.8
.267
6.8
.267
6.8
.267
95
150
115
115
66
66
76
142
305
305
155
155
180
335
76
142
180
335
95
150
110
175
110
175
Broadband Frequencies 10-300 MHz (44 material)
Multiple single turn or multi-turn printed circuit EMI suppression beads are available in two Fair-
Rite materials. The broadband 44 material and in the high frequency 52 material grade. PC Beads
are made in two standard component heights.
Parts with a "1" as the last digit of the part number are supplied with a minimum wire length "F" dimension of 2.4 mm
(.095"). A longer minimum wire length of 3.1 mm (.125") is also available, these parts have a "2" as the last digit.
Wires are oxygen free high conductivity copper with a lead-free tin coating. If required PC Beads can be supplied
with a tin/lead coating. Wires on top of the beads are covered with a layer of epoxy.
PC Beads are controlled for impedance only. The impedances listed are typical values. Minimum impedance values
are specified for the + marked frequencies.
The minimum guaranteed impedance is the listed impedance less 20%.
The PC Beads in 44 material are measured on the 4193A Vector Impedance Analyzer. The 52 PC Beads are tested
for impedance on the 4191A RF Impedance Analyzer.
Recommended operating and storage temperature for the PC Beads is -55
0
C to +125
0
C.
Performance curves for all PC beads are on the Fair-Rite Products CD-ROM.
For equivalent PC Beads suitable for surface mounting see pages 38 and 41.
Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and last digit 1 = standard wire
length 2.4 mm (.095") minimum, 2 longer wire length 3.1 mm (.125") minimum.
•
•
•
•
•
•
•
Click on part number for performance curves.
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15th Edition
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Fair-Rite Products Corp.
15th Edition
B
D
A
G
F
C
E
Figure 1
Figure 3
A
G
F
C
E
B
Figure 1A:
3 Turn winding
for parts in Fig.1
Typical Multi Turn Printed Circuit Board Layouts
Figure 3A:
4 Turn turn winding
for parts in Fig 3.
Figure 3B:
Figure 4A:
A
B
D
G
F
C
E
Figure 4
A
D
B
G
F
C
E
Figure 2
2952776101
2952786101
2952778101
2952788101
2952778301
2952788301
2952770301
2952780301
1
1
2
2
3
3
4
4
2.6
2.7
6.0
7.4
2.4
.095
2.4
.095
2.4
.095
2.4
.095
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
0.65
22 AWG
8.0 - 0.35
.308
8.0 - 0.35
.308
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
13.45±0.25
.530
13.45±0.25
.530
7.6 - 0.5
.290
7.6 - 0.5
.290
5.75 - 0.5
.216
5.75 - 0.5
.216
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.8
.464
6.8
.267
11.8
.464
6.8
.267
11.8
.464
6.8
.267
11.8
.464
6.8
.267
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
7.6±0.2
.300
7.6±0.2
.300
7.6±0.2
.300
7.6±0.2
.300
Part Number
Fig.
100 MHz
250 MHz+
Typical Impedance ( )
A
B
C
Max.
D
Wt (g)
E
G
F
Min.
500 MHz+ 1000 MHz
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
+ Test frequency
Epoxy
Epoxy
Epoxy
Epoxy
2.4
.095
2.4
.095
2.4
.095
2.4
.095
1.3
1.4
3.0
3.7
2 x 2 Turn winding
for parts in Fig 3.
5 Turn winding
for parts in Fig 4.
D
270
270
125
125
150
320
150
320
380
380
180
180
220
460
220
460
345
345
180
180
220
395
220
395
250
250
170
170
210
300
210
300
Higher Frequencies 250-1000 MHz (52 material)
PC Beads (Through Hole)
Click on part number for performance curves.
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•
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15th Edition
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•
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•
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Fair-Rite Products Corp.
15th Edition
Surface mount PC Beads are supplied in two suppression materials. SMPC Beads are available for 3, 4 and
5 line designs in the high resistivity 44 material for broadband applications and for the higher frequencies in
the new 52 material grade.
Surface mount PC Beads are supplied taped and reeled on 13” reels per EIA 481 and IEC 60286 standards.
These beads can also be supplied not taped and reeled and then are bulk packed. This packing method will
change the last digit of the part number to a “6”.
•
The flat wire conductors are oxygen free high conductivity copper, 0.30 x 0.65 mm (.012 x .025”), and a lead-free tin coating. If required
SMPC Beads can be supplied with same size copper conductors but with a tin/lead coating. See page 28 for suggested solder profile for
lead-free components
• The SMPC Beads can withstand a minimum breakdown voltage of 750 Vdc between wires. Leads co-planarity is < 0.10 mm (.004”).
• SMPC Beads are controlled for impedance only. The impedances listed are typical values. Minimum impedance values are specified for
the + marked frequencies.
The minimum guaranteed impedance is the listed impedance less 20%.
The 44 material beads are measured on the 4193A vector Impedance Analyzer. The 52 beads are tested for impedance on the
4191A RF Impedance Analyzer.
• SMPC Beads meet the solderability specifications when tested in accordance with MIL-STD-202, method 208.
• After preheating the SMPC Beads to within 100 oC of the soldering temperature, the beads will meet the resistance to soldering
requirements of EIA-186-10E, temperature 260 +/- 5 oC and time of 10 +/- 1 seconds.
• Recommended storage and operating temperature range is -55 oC to 125 oC.
• Suggested land patterns are in accordance with the latest revision of IPC-7351.
• The maximum current rating for the SMPC Beads is 5 amps. The flat wire cross-sectional area is 5% less than the 24 AWG wire size.
• For equivalent PC Beads for through hole designs see pages 36 and 37.
• Performance curves of all SMPC Beads are compiled on the Fair-rite Products CD-ROM.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade, last digit 6 = bulk packed, 7 = taped and reeled.
PC Beads (Surface Mount)
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•
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•
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Fair-Rite Products Corp.
15th Edition
39
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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Fair-Rite Products Corp.
15th Edition
PC Beads (Surface Mount)
Figure 1
Figure 2
Figure 3
Land Pattern
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15th Edition
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PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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Fair-Rite Products Corp.
15th Edition
PC Beads (Surface Mount)
2752776147
2752786147
2752778147
2752788147
2752778347
2752788347
2752770347
2752780347
1
1
2
2
2
2
3
3
2.6
2.7
7.0
7.4
8.0 - 0.35
.308
8.0 - 0.35
.308
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
13.45±0.25
.530
13.45±0.25
.530
11.8
.464
7.0
.275
11.8
.464
7.0
.275
11.8
.464
7.0
.275
11.8
.464
7.0
.275
2.6±0.6
.102
1
1
2
2
2
2
3
3
2.6
2.7
7.0
7.4
8.0 - 0.35
.308
8.0 - 0.35
.308
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
11.2 - 0.5
.430
13.45±0.25
.530
13.45±0.25
.530
8.6
.338
6.75
.265
6.75
.265
12.2
.480
11.8
.464
7.0
.275
11.8
.464
7.0
.275
11.8
.464
7.0
.275
11.8
.464
7.0
.275
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B max
C max
D
Wt (g)
Fig.
E
Tape Width
mm
Pitch
mm
Parts/Reel
2744776147
2744786147
2744778147
2744788147
2744778347
2744788347
2744770347
2744780347
Part Number
A
B max
C max
D
Wt (g)
Fig.
E
Tape Width
mm
Pitch
mm
Parts/Reel
12.2
.480
12.2
.480
12.2
.480
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.6±0.6
.102
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
2.54±0.1
.100
1.5
1.6
3.5
4.4
1.5
1.6
3.5
4.4
24
16
300
24
16
600
16
20
250
16
20
500
24
20
250
24
20
500
24
24
200
24
24
450
24
16
300
24
16
600
16
20
250
16
20
500
24
20
250
24
20
500
24
24
200
24
24
450
8.6
.338
8.6
.338
6.75
.265
6.75
.265
12.2
.480
12.2
.480
12.2
.480
12.2
.480
8.6
.338
Broadband Frequencies 10-300 MHz (44 material)
Higher Frequencies 250-1000 MHz (52 material)
Click on part number for performance curves.
fair-rite-html.html
40
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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•
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•
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15th Edition
41
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•
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•
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Fair-Rite Products Corp.
15th Edition
PC Beads (Surface Mount)
25 MHz+ 100 MHz+
Part Number
Z
V
W
(ref.)
X
Y
Land Pattern Dimensions
250 MHz
10 MHz
Max
Rdc(m )
Typical Impedance( )
2744776147
2744786147
2744778147
2744788147
2744778347
2744788347
2744770347
2744780347
250 MHz+ 500 MHz+
Part Number
Z
V
W
(ref.)
X
Y
Land Pattern Dimensions
1000 MHz
100 MHz
Max
Rdc(m )
Typical Impedance( )
2752776147
2752786147
2752778147
2752788147
2752778347
2752788347
2752770347
2752780347
+ Test frequency
66
95
150
155
115
188
288
305
66
95
150
155
115
188
288
305
76
110
175
180
142
219
338
335
76
110
175
180
142
219
338
335
125
180
180
170
270
380
345
250
125
180
180
175
270
380
345
250
150
220
220
210
320
460
395
300
150
220
220
210
320
460
395
300
2.0
.079
6.0
.236
1.0
.039
4.0
.158
2.54
.100
3.0
1.9
3.0
1.9
3.5
2.4
3.5
2.4
2.0
.079
6.0
.236
1.0
.039
4.0
.158
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.0
.079
5.0
.197
1.0
.039
3.0
.118
2.0
.079
5.0
.197
1.0
.039
3.0
.118
5.0
.197
9.5
.374
1.0
.039
4.5
.177
5.0
.197
9.5
.374
1.0
.039
4.5
.177
5.0
.197
9.5
.374
5.0
.197
9.5
.374
1.0
.039
4.5
.177
1.0
.039
4.5
.177
2.0
.079
6.0
.236
1.0
.039
4.0
.158
2.54
.100
3.0
1.9
3.0
1.9
3.5
2.4
3.5
2.4
2.0
.079
6.0
.236
1.0
.039
4.0
.158
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.0
.079
5.0
.197
1.0
.039
3.0
.118
2.0
.079
5.0
.197
1.0
.039
3.0
.118
5.0
.197
9.5
.374
1.0
.039
4.5
.177
5.0
.197
9.5
.374
1.0
.039
4.5
.177
5.0
.197
9.5
.374
5.0
.197
9.5
.374
1.0
.039
4.5
.177
1.0
.039
4.5
.177
Broadband Frequencies 10-300 MHz (44 material)
Higher Frequencies 250-1000 MHz (52 material)
Click on part number for performance curves.
fair-rite-html.html
42
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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•
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Fair-Rite Products Corp.
15th Edition
43
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Fair-Rite Products Corp.
15th Edition
Wound Beads
Six and eleven hole beads, in two NiZn materials, are available both as beads (product class 26) and wound
with tinned copper wire in several winding configurations (product class 29).
• Parts with a “1” as the last digit of the part number are supplied bulk packed. Wound beads with part numbers 29-666631 and
29-666651 can be supplied radially taped and reeled per IEC 60286-1 and EIA 468-B standards. For these taped and reeled
wound beads the last digit of the part number is a “4”. Taped and reeled wound beads are supplied 500 pieces on a 13” reel.
• Wire used for winding is oxygen free high conductivity copper with a lead free tin plating. If required the wound beads can be
supplied with a tin/lead coating.
• Beads are controlled for impedance limits only. The impedances listed are typical values. Minimum impedance values are
specified for the + marked frequencies.
The minimum guaranteed impedance is the listed impedance less 20%. The 44 material beads and wound beads are tested on the
4193A Vector Impedance Meter. The 61 material parts on the 4191A RF Impedance Analyzer.
• Recommended storage temperature and operating temperature is -55
o
C to 125
o
C
• Performance curves for all wound beads can be found on the Fair-Rite Products CD-ROM.
• For any wound bead requirement not listed in here, please contact our customer service group for availability and pricing.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and last digit 1 = bulk packed, 4 = taped and reeled.
45
o
A
B
C
D
A
B
C
D
30
o
wire length
14.0 Max.
.551 Max.
17.0 Max.
.669 Max.
Figure 1
Figure 2
Figure 1-4
Figure 1-5
Figure 1-1
Figure 1-2
Figure 1-3
Figure 2-2
Figure 2-1
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•
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15th Edition
43
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•
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Fair-Rite Products Corp.
15th Edition
Wound Beads
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
Fig.
10 MHz+
50 MHz+
100 MHz+
Typical Impedance ( )
A
B
C
D
Ref
200 MHz+
Wt (g)
10 MHz+ 50 MHz+ 100 MHz+ 200 MHz
1 MHz
10 MHz 50 MHz+ 100 MHz+ 200 MHz+
Part Number
Fig.
Turns
Wire Size
Wire Length Wt (g)
Typical Impedance ( )
400 MHz
+ Test frequency
Part Number
Fig.
Turns
2644666611
2661666611
510
2644777711
1
1
2
1.2
1.2
3.3
213
375
400
280
905
470
380
500
6.0±0.25
.236
6.0±0.25
.236
10.0±0.25
.394
0.75+0.15
.032
0.75+0.15
.032
0.9+0.15
.038
10.0±0.25
.394
10.0±0.25
.394
10.0±0.25
.394
3.5
.138
3.5
.138
7.5
.295
Tested with 11⁄2 turns.
Tested with 21⁄2 turns. (A 1⁄2 turn is defined as a single pass through a hole.)
Wire Size
Wire Length Wt (g)
1-1
1-1
1-2
1-2
1-3
1-3
1-4
1-4
1-5
1-5
2-1
2-2
11⁄2
11⁄2
2
2
21⁄2
21⁄2
2 x 11⁄2
2 x 11⁄2
3
3
41⁄2
2 x 21⁄2
510
760
960
510
1100
1.3
1.3
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
3.8
3.9
213
300
400
213
500
815
375
400
280
650
400
850
560
400
280
1000
700
1250
905
470
380
600
560
725
780
470
380
690
1000
500
500
2944666661
2961666661
2944666651
2961666651
2944666671
2961666671
2944666681
2961666681
2944666631
2961666631
2944777741
2944777721
0.53
38.0±3.0
24 AWG
1.500
0.53
38.0±3.0
24 AWG
1.500
0.53
38.0±3.0
24 AWG
1.500
0.53
38.0±3.0
24 AWG
1.500
0.53
38.0±3.0
24 AWG
1.500
0.53
38.0±3.0
24 AWG
1.500
0.53
24 AWG
0.53
24 AWG
38.0±3.0
1.500
38.0±3.0
1.500
0.53
24 AWG
0.53
24 AWG
0.65
38.0±3.0
22 AWG
1.500
0.65
22 AWG
Wire length of one winding is
38.0±3.0
(1.500). Wire length of second winding is
28.0± 3.0
(1.125)
3
3
3
3
1
1
2
1
2
380
400
–
Typical Impedance ( )
Broadband Frequencies 1-200 MHz (44 material)
Higher Frequencies 50-500 MHz (61 material)
45
58
87
45
115
150
45
380
415
410
380
400
375
400
75
100
150
75
175
600
700
600
600
625
Click on part number for performance curves.
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15th Edition
45
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•
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Fair-Rite Products Corp.
15th Edition
Multi-Aperture Cores
B
C
H
E
A
E
A
B
H
E
A
B
C
H
Figure 1 Figure 2
Figure 3
Multi-aperture cores are used in balun (balance-unbalance) transformers and find wide
applications as broadband transformers in communications and CATV circuits. They are also
employed in airbag designs to prevent accidental activation.
All multi-aperture cores are supplied burnished.
Multi-aperture cores in 73 and 43 materials are controlled for impedance only. The 61 NiZn material is controlled for
both impedance and A
L
value. The high frequency 67 material is controlled for A
L
value.
All listed impedance values are typical values. Minimum impedance values are specified for the + marked
frequencies. The minimum guaranteed impedance is the listed typical impedance less 20%.
Multi-aperture cores are measured for impedance on the 4193A Vector Impedance Analyzer. The cores are wound
with a single turn through both holes, with the shortest practical wire length.
The 61 and 67 material multi-hole beads are tested for A
L
value. The test frequency is 10 kHz at < 10 gauss. The
test
winding is five turns wound through both holes.
Performance curves for all multi-hole cores can be found on the Fair-Rite Products CD-ROM.
For any multi-aperture core requirement not listed, please contact our customer service group for availability and pricing.
Our "Multi-Aperture Core Kit" (part number 0199000036) is available for proto type evaluation. See page 68.
Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade last digit 2 = burnished.
•
•
•
•
•
•
•
•
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15th Edition
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Fair-Rite Products Corp.
15th Edition
Multi-Aperture Cores
Part Number
A
B
C
Wt (g)
10 MHz
25 MHz+
E
Dimensions
(Bold numbers are in millimeters,
l
ight numbers are nominal in inches.)
Typical Impedance (
Ω
)
H
Fig.
2873002302
2873002702
2873002402
2873001802
1
.1
.3
.5
.8
44
38
75
106
3.45±0.25
.136
7.0±0.25
.276
7.0±0.25
.276
6.35±0.25
.250
2.35±0.25
.093
3.1±0.25
.122
6.2±0.25
.244
6.15±0.25
.242
2.0±0.15
.079
4.2 - 0.25
.160
4.2 - 0.25
.160
1.45±0.1
.057
2.9±0.1
.114
2.9±0.1
.114
2.75±0.2
.108
0.75+0.25
.034
1.7+ 0.2
.071
1.7+ 0.2
.071
1.1 + 0.3
.050
1
1
2
2873001702
2873001502
2873000302
2873000102
2873000202
2873006802
2
1
1
1
1
1
1.6
1.7
2.6
3.5
3.7
7.0
200
50
75
93
106
180
6.35±0.25
.250
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
12.0±0.35
.471
6.6±0.25
.260
10.3±0.3
.407
13.4±0.3
.528
14.35±0.5
.565
27.0±0.75
1.062
–
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
2.75±0.2
.108
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
1.1 + 0.3
.050
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
–
35
28
80
115
200
57
94
127
125
195
Lower Frequencies < 50 MHz (73 material)
Broadband Frequencies 20-300 MHz (43 material)
Part Number
A
B
C
Wt (g)
100 MHz+
25 MHz
E
Typical Impedance (
Ω
)
H
Fig.
+ Test frequency
2843002302
2843002702
2843002402
2843001802
1
1
1
2
.1
.3
.5
.8
44
50
100
131
3.45±0.25
.136
7.0±0.25
.276
7.0±0.25
.276
6.35±0.25
.250
2.35±0.25
.093
3.1±0.25
.122
6.2±0.25
.244
6.15±0.25
.242
2.0±0.15
.079
4.2 - 0.25
.160
4.2 - 0.25
.160
–
1.45±0.1
.057
2.9±0.1
.114
2.9±0.1
.114
2.75±0.2
.108
0.75+0.25
.034
1.7+ 0.2
.071
1.7+ 0.2
.071
1.1 + 0.3
.050
2843001702
2843001502
2843000302
2843000102
2843000202
2843006802
2843010402
2843010302
2843009902
2
1
1
1
1
1
3
3
3
1.6
1.7
2.6
3.5
3.7
7.0
7.5
18
48
256
88
130
175
180
300
200
400
500
6.35±0.25
.250
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
19.45±0.4
.765
19.45±0.4
.765
28.7±0.6
12.0±0.35
.471
6.6±0.25
.260
10.3±0.3
.407
13.4±0.3
.528
14.35±0.5
.565
27.0±0.75
1.062
12.7±0.5
.500
25.4±0.7
1.000
28.7±0.7
–
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
9.5±0.25
.375
9.5±0.25
.375
14.25±0.3
2.75±0.2
.108
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
9.9±0.25
.390
9.9±0.25
.390
14.0±0.3
1.1 + 0.3
.050
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
4.75±0.2
.187
4.75±0.2
.187
6.35±0.15
1.130
1.130
.560
.550
.250
29
37
74
100
188
59
104
122
123
219
135
295
380
Click on part number for performance curves.
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•
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15th Edition
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•
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•
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Fair-Rite Products Corp.
15th Edition
Part Number
A
B
C
Wt (g)
100 MHz
E
+
H
Fig.
Typical Impedan
ce ( )
Minimum
A
L
(nH)
+ Test frequency
Dimensions
(Bold numbers are in millimeters,
l
ight numbers are nominal in inches.)
2861002302
2861002702
2861002402
1
1
1
.1
.3
.5
38
44
88
3.45±0.25
.136
7.0±0.25
.276
7.0±0.25
.276
2.35±0.25
.093
3.1±0.25
.122
6.2±0.25
.244
2.0±0.15
.079
4.2 - 0.25
.160
4.2 - 0.25
.160
1.45±0.1
.057
2.9±0.1
.114
2.9±0.1
.114
0.75+0.25
.034
1.7+ 0.2
.071
1.7+ 0.2
.071
2867002302
1
.1
3.45±0.25
.136
2.35±0.25
.093
2.0±0.15
.079
1.45±0.1
.057
0.75+0.25
.034
2867002702
1
.3
7.0±0.25
.276
3.1±0.25
.122
4.2 - 0.25
.160
2.9±0.1
.114
1.7+ 0.2
.071
2867002402
1
.5
7.0±0.25
.276
6.2±0.25
.244
4.2 - 0.25
.160
2.9±0.1
.114
1.7+ 0.2
.071
2861001802
2861001702
2861001502
2
2
1
.8
1.6
1.7
119
230
69
6.35±0.25
.250
6.35±0.25
.250
13.3±0.6
.525
6.15±0.25
.242
12.0±0.35
.471
6.6±0.25
.260
–
–
7.5±0.35
.295
2.75±0.2
.108
2.75±0.2
.108
5.7±0.25
.225
1.1 + 0.3
.050
1.1 + 0.3
.050
3.8±0.25
.150
2867001802
2
.8
6.35±0.25
.250
6.15±0.25
.242
–
2.75±0.2
.108
1.1 + 0.3
.050
2867001702
2
1.6
6.35±0.25
.250
12.0±0.35
.471
–
2.75±0.2
.108
1.1 + 0.3
.050
2867001502
1
1.7
13.3±0.6
.525
6.6±0.25
.260
7.5±0.35
.295
5.7±0.25
.225
3.8±0.25
.150
2861000302
2861000102
2861000202
2861006802
2861010002
1
1
1
1
3
2.6
3.5
3.7
7.0
46
106
138
150
280
600
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
13.3±0.6
.525
30.2±0.6
1.190
10.3±0.3
.407
13.4±0.3
.528
14.35±0.5
.565
27.0±0.75
1.062
28.7±0.7
1.130
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
7.5±0.35
.295
15.0±0.4
.590
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
5.7±0.25
.225
14.6±0.4
.575
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
3.8±0.25
.150
6.8±0.2
.268
2867000302
1
2.6
13.3±0.6
.525
10.3±0.3
.407
7.5±0.35
.295
5.7±0.25
.225
3.8±0.25
.150
2867000102
1
3.5
13.3±0.6
.525
13.4±0.3
.528
7.5±0.35
.295
5.7±0.25
.225
3.8±0.25
.150
2867000202
1
3.7
13.3±0.6
.525
14.35±0.5
.565
7.5±0.35
.295
5.7±0.25
.225
3.8±0.25
.150
2867006802
1
7.0
13.3±0.6
.525
27.0±0.75
1.062
7.5±0.35
.295
5.7±0.25
.225
3.8±0.25
.150
Ω
250 MHz
50
60
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
18
58
80
24
160
48
120
155
220
65
320
440
130
145
44
90
145
230
68
175
300
89
320
95
210
400
600
180
800
800
Multi-Aperture Cores
Higher Frequencies > 250 MHz (61 & 67 materials)
Click on part number for performance curves.
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•
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•
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15th Edition
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•
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•
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Fair-Rite Products Corp.
15th Edition
SM Beads (Differential-Mode)
Surface mount beads are available from Fair-Rite in several materials and sizes. Their rugged construction
lowers the dc resistance and increases current carrying capacity compared to plated beads.
• SM Beads on 12mm tape width are supplied taped and reeled per EIA 481-1 and IEC 60286-3 standards. SM Beads on 16 and
24mm tape widths are supplied taped and reeled per EIA 481-2 and IEC 60286-3 standards. Taped and reeled parts are supplied on
a 13" reel.
• SM Beads can also be supplied not taped and reeled and then are bulk packed. This packing method will change the last digit of the
part number to a "6".
• The copper conductors have a lead-free tin coating. If required SM Beads can be supplied with copper conductors having a tin/lead
coating. See page 28 for suggested solder profile for lead-free components.
• SM Beads meet the solderability specifications when tested in accordance with MIL-STD-202, method 208. After dipping the
mounting site of the bead, the solder surface shall be at least 95% covered with a smooth solder coating. The edges of the copper
strip are not specified as solderable surfaces.
• After preheating the beads to within 100 oC of the soldering temperature, the parts meet the resistance to soldering requirements of
EIA-186-10E, temperature 260±5 oC and time 10±1 seconds.
• Suggested land patterns are in accordance with the latest revision of IPC-7351.
• SM Beads are controlled for impedance limits only. The impedances listed are typical values. Minimum impedance values are
specified for the + marked frequencies.
The minimum guaranteed impedance is the listed value less 20%.
SM Beads in 73, 43 and 44 materials are measured for impedance on the 4193 Vector Impedance Analyzer. The 52 and 61 SM Beads
are tested for impedance on the 4191A RF Impedance Analyzer.
• Recommended storage and operation temperature is -55 oC to 125 oC.
• The maximum current rating for these SM Beads is 5 amps.
• Performance curves of all the SM Beads are compiled on the Fair-Rite Products CD-ROM.
• For any SM Bead requirement not listed, please contact our customer service group for availability and pricing.
• Our "Surface Mount Bead Kit" (part number 0199000025) is available for prototype evaluation. See page 68.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade, last digit 6 = bulk packed, 7 = taped and reeled.
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Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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•
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Fair-Rite Products Corp.
15th Edition
49
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
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•
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Fair-Rite Products Corp.
15th Edition
SM Beads (Differential-Mode)
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B
C
D
Wt (g)
Fig.
E
Tape Width
mm
Pitch
mm
Parts/Reel
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B
C
D
Wt (g)
Fig.
E
Tape Width
mm
Pitch
mm
Parts/Reel
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B
C
D
Wt (g)
Fig.
E
Tape Width
mm
Pitch
mm
Parts/Reel
2773019447
2773021447
2773037447
2773044447
1
1
1
1
.15
.30
.45
.09
12
16
16
12
8
8
8
8
2800
2800
2800
4500
2.85±0.2
.112
2.85±0.2
.112
2.70±0.2
.106
1.75 Max.
.068 Max.
3.05±0.1
.120
3.05±0.1
.120
4.6±0.2
.181
3.1±0.1
.122
5.1 - 0.85
.184
9.6 - 0.95
.359
9.25 - 0.7
.350
5.65±0.45
.222
1.5±0.5
.059
1.5±0.5
.059
1.4±0.4
.055
1.55±0.5
.061
2743019447
2743021447
2743037447
2744044447
1
1
1
1
.15
.30
.45
.09
12
16
16
12
8
8
8
8
2800
2800
2800
4500
2.85±0.2
.112
2.85±0.2
.112
2.70±0.2
.106
3.05±0.1
.120
3.05±0.1
.120
4.6±0.2
.181
3.1±0.1
.122
5.1 - 0.85
.184
9.6 - 0.95
.359
9.25 - 0.7
.350
5.65±0.45
.222
1.5±0.5
.059
1.5±0.5
.059
1.4±0.4
.055
1.55±0.5
.061
1.27±0.05
.050
2744040447
2
.14
12
8
4000
1.95 Max
.076 Max
4.5±0.2
.177
6.4 - 0.6
.240
1.4±0.4
.055
2761019447
2761021447
1
1
.15
.30
12
16
8
8
2800
2800
2.85±0.2
.112
2.85±0.2
.112
3.05±0.1
.120
3.05±0.1
.120
5.1 - 0.85
.184
9.6 - 0.95
.359
1.5±0.5
.059
1.5±0.5
.059
2752555577
3
.96
24
12
1500
5.0 Max.
.197 Max.
5.00±0.25
.197
11.0 Max.
.433 Max.
2.5±0.5
.0
98
2752555567
4
.96
24
12
1500
5.0 Max.
.197 Max.
5.00±0.25
.197
11.0 Max.
.433 Max.
2.5±0.5
.0
98
1.75 Max.
.068 Max.
2744555567
2744555577
3
5.0 Max.
.197 Max.
5.00±0.25
.197
11.0 Max.
.433 Max.
2.5±0.5
.0
98
4
5.0 Max.
.197 Max.
5.00±0.25
.197
11.0 Max.
.433 Max.
2.5±0.5
.0
98
.96
24
12
1500
.96
24
12
1500
Lower Frequencies < 50 MHz (73 material)
Broadband Frequencies 25-300 MHz (43 & 44 material)
Higher Frequencies 250-1000 MHz (52 & 61 material)
Click on part number for performance curves.
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15th Edition
49
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•
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Fair-Rite Products Corp.
15th Edition
SM Beads (Differential-Mode)
25 MHz+ 100 MHz+
Part Number
Z
V
W
(ref.)
X
Y
Land Pattern Dimensions
250 MHz
10 MHz
250 MHz+ 500 MHz+
Part Number
Z
V
W
(ref.)
X
Y
Land Pattern Dimensions
1000 MHz
100 MHz
Typical Impedance( )
5 MHz
10 MHz+
Part Number
Z
V
W
(ref.)
X
Y
Land Pattern Dimensions
Max
Rdc(m )
25 MHz+
1 MHz
Typical Impedance( )
31
40
60
78
60
78
25
33
2773019447
2773021447
2773037447
2773044447
0.8
1.2
1.2
1.1
1.0
.040
4.5
.177
5.0
.197
1.5
.059
4.0
.157
7.5
.295
8.0
.315
4.5
.177
1.8
.071
1.8
.071
1.8
.071
1.8
.071
3.0
.118
3.0
.118
3.0
.118
3.0
.118
29
47
56
95
56
95
21
36
29
56
2743019447
2743021447
2743037447
2744044447
2744040447
0.8
1.2
1.2
1.1
1.6
1.0
.040
4.5
.177
5.0
.197
1.5
.059
1.8
.071
4.0
.157
7.5
.295
8.0
.315
4.5
.177
4.8
.189
1.8
.071
1.8
.071
1.8
.071
1.8
.071
0.8
.032
3.0
.118
3.0
.118
3.0
.118
3.0
.118
3.0
.118
1.27
.050
36
50
69
94
2761019447
2761021447
2752555577
0.8
1.2
1.0
.040
4.5
.177
2.0
.079
4.0
.157
7.5
.295
7.0
.276
1.8
.071
1.8
.071
2.0
.079
3.0
.118
3.0
.118
5.0
.197
2752555567
2.0
.079
7.0
.276
2.0
.079
5.0
.197
+ Test frequency
Max
Rdc(m )
Max
Rdc(m )
2744555577
2.0
.079
7.0
.276
2.0
.079
5.0
.197
2744555567
2.0
.079
7.0
.276
2.0
.079
5.0
.197
3.8
6.2
3.8
6.2
Typical Impedance( )
250
375
425
600
12
25
25
50
25
50
9
19
18
37
37
13
18
150
255
49
100
100
39
60
385
575
55
59
106
118
490
425
770
440
400
700
250
250
Lower Frequencies < 50 MHz (73 material)
Broadband Frequencies 25-300 MHz (43 & 44 material)
Higher Frequencies 250-1000 MHz (52 & 61 material)
Click on part number for performance curves.
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15th Edition
51
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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Fair-Rite Products Corp.
15th Edition
Figure 1 Land Pattern
for Fig. 1
Figure 2 Land Pattern
for Fig. 2
E = Z
Figure 3 Land Pattern
for Fig. 3
Figure 4 Land Pattern
for Fig. 4
B
C
D
A
Flat TCW
1.27 (.050)W
x 0.2 (.008) T
W
ref
X
V
Y
B
C
D
A
Flat TCW
0.5 (.020)W
x 0.25 (.010) T
W
ref
X
V
Y
E
Z
B
C
D
A
0.53
24 AWG
W
ref
X
V
Y
B
C
D
A
0.53
24 AWG
W
ref
X
V
Y
SM Beads (Differential-Mode)
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Fair-Rite Products Corp.
15th Edition
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PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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•
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•
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Fair-Rite Products Corp.
15th Edition
SM Beads (Common-Mode)
Surface mount common-mode beads are available from Fair-Rite in several materials and sizes. The common-
mode bead provides a common magnetic path for the flux generated by the current to the load and the return
current from the load. The current compensation results in zero magnetic flux in the bead.
• SM Beads on 12mm tape width are supplied taped and reeled per EIA 481-1 and IEC 60286-3 standards. SM Beads on 16 and
24 mm tape widths are supplied taped and reeled per EIA 481-2 and IEC 60286-3 standards. Taped and reeled parts are supplied on
a 13" reel.
• SM Beads can also be supplied not taped and reeled and then are bulk packed. This packing method will change the last digit of the
part number to a "6".
• The copper conductors have a lead-free tin coating. If required SM Beads can be supplied with copper conductors having a tin/lead
coating. See page 28 for suggested solder profile for lead-free components.
• SM Beads meet the solderability specifications when tested in accordance with MIL-STD-202, method 208. After dipping the
mounting site of the bead, the solder surface shall be at least 95% covered with a smooth solder coating. The edges of the copper
strip are not specified as solderable surfaces.
• After preheating the beads to within 100 oC of the soldering temperature, the parts meet the resistance to soldering requirements of
EIA-186-10E, temperature 260±5 oC and time 10±1 seconds.
• Suggested land patterns are in accordance with the latest revision of IPC-7351.
• SM Beads are controlled for impedance limits only. The impedances listed are typical values. Minimum impedance values are
specified for the + marked frequencies.
The minimum guaranteed impedance is the listed value less 20%.
SM Beads in 44 materials are measured for impedance on the 4193 Vector Impedance Analyzer. The 52 SM Beads are tested for
impedance on the 4191A RF Impedance Analyzer.
• Recommended storage and operation temperature is -55 oC to 125 oC.
• The maximum current rating for these SM Beads is 5 amps.
• Performance curves of all the SM Beads are compiled on the Fair-Rite Products CD-ROM.
• For any SM Bead requirement not listed, please contact our customer service group for availability and pricing.
• Our "Surface Mount Bead Kit" (part number 0199000025) is available for prototype evaluation. See page 68.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade, last digit 6 = bulk packed, 7 = taped and reeled.
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•
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•
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Fair-Rite Products Corp.
15th Edition
53
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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•
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Fair-Rite Products Corp.
15th Edition
SM Beads (Common-Mode)
Broadband Frequencies 10-300 MHz (44 material)
Higher Frequencies 250-1000 MHz (52 material)
Figure 1 Land Pattern
Common-Mode Bead for Fig. 1
E = Z
Figure 2 Land Pattern
Common-Mode Bead for Fig. 2
E = Z
Part Number
A
B
C
D
Wt (g)
Fig.
E
Tape Width
mm
Pitch
mm
Parts/Reel
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B
C
D
Wt (g)
Fig.
E
Tape Width
mm
Pitch
mm
Parts/Reel
2.54±0.1
.100
2.54±0.1
.100
3.00±0.1
.118
2744041447
2744045447
2744051447
1
1
2
.30
.53
1.0
12
16
24
8
8
12
2400
2400
1000
2.85±0.2
.112
2.85±0.2
.112
4.5 Max.
.177 Max.
5.6±0.2
.220
5.6±0.2
.220
6.65 Max.
.262 Max.
5.0 - 0.6
.185
8.9 - 0.8
.335
12.0 Max.
.472 Max.
1.35±0.5
.053
1.35±0.5
.053
2.5±0.5
.098
2.54±0.1
.100
2.54±0.1
.100
3.00±0.1
.118
2752041447
2752045447
2752051447
1
1
2
.30
.53
1.0
12
16
24
8
8
12
2400
2400
1000
2.85±0.2
.112
2.85±0.2
.112
4.5 Max.
.177 Max.
5.6±0.2
.220
5.6±0.2
.220
6.65 Max.
.262 Max.
5.0 - 0.6
.185
8.9 - 0.8
.335
12.0 Max.
.472 Max.
1.35±0.5
.053
1.35±0.5
.053
2.5±0.5
.098
3.00±0.1
.118
2744065447
2
1.8
24
12
1000
5.3 Max.
.209 Max.
7.00 Max.
.275 Max.
14.8 Max.
.582 Max.
2.5±0.5
.098
3.00±0.1
.118
2752065447
2
1.8
24
12
1000
5.3 Max.
.209 Max.
7.00 Max.
.275 Max.
14.8 Max.
.582 Max.
2.5±0.5
.098
B
C
D
A
Flat TCW
1.27 (.050)W
x 0.15 (.006) T
E
W
ref
X
V
Y
Z
B
C
D
A
E
W
ref
X
V
Y
Z
0.53 (27
XX
051447)
24 AWG
0.57 (27
XX
065447)
23 AWG
Click on part number for performance curves.
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15th Edition
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Fair-Rite Products Corp.
15th Edition
SM Beads (Common-Mode)
Broadband Frequencies 10-300 MHz (44 material)
Higher Frequencies 250-1000 MHz (52 material)
250 MHz+ 500 MHz+
Part Number
Z
V
W
(ref.)
X
Y
Land Pattern Dimensions
1000 MHz
100 MHz
25 MHz+ 100 MHz+
Part Number
Z
V
W
(ref.)
X
Y
Land Pattern Dimensions
Max
Rdc(m )
250 MHz
10 MHz
Typical Impedance( )
Max
Rdc(m )
50
63
32
70
90
115
58
130
330
400
200
350
390
460
230
380
23
60
78
95
145
255
Typical Impedance( )
20
33
38
60
100
230
275
@300MHz
2744041447
2744045447
2744051447
1.1
1.4
4.0
2752041447
2752045447
2752051447
1.0
.040
4.0
.158
4.0
.158
4.0
.157
7.0
.276
9.0
.354
1.8
.071
1.8
.071
1.0
.040
3.0
.118
3.0
.118
5.0
.197
2.54
.100
2.54
.100
3.0
.118
1.0
.040
4.0
.158
4.0
.158
4.0
.157
7.0
.276
9.0
.354
1.8
.071
1.8
.071
1.0
.040
3.0
.118
3.0
.118
5.0
.197
2.54
.100
2.54
.100
3.0
.118
1.1
1.4
4.0
2744065447
4.1
6.8
.268
11.8
.465
1.1
.043
5.0
.197
3.0
.118
2752065447
4.1
6.8
.268
11.8
.465
1.1
.043
5.0
.197
3.0
.118
12
41
375
@300MHz
+
Test frequency
Click on part number for performance curves.
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•
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15th Edition
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•
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Fair-Rite Products Corp.
15th Edition
Chip Beads
Fair-Rite offers a broad selection of cost effective chip beads to suppress conducted EMI in a wide variety of
devices such as cellular phones, computers, laptops, pagers, etc.
The small standard package sizes accommodate automated installation and allow for a dense packaging of
circuit boards.
Chip beads are 100% tested for impedance and dc resistance. They are available in standard, high and GHz
signal speeds. Chip beads are organized and listed by increasing current carrying capacity.
• All multi-layer chip beads are supplied taped and reeled, if required bulk packed chip beads can be provided. See table on the
next page with tape and reel particulars.
• Chip beads are controlled for impedance. The impedance values listed are typical values. A nominal impedance with a +/- 25%
tolerance is specified for the + marked frequency.
• Chip beads are measured for impedance on the HP 4291A and fixture HP 16192A.
• Chip beads can accommodate both reflow and wave soldering technologies. See page 28 for the recommended soldering
profile for chip components.
• Suggested land patterns are in accordance to the latest revision of IPC-7351.
• Plated contacts are a lead-free alloy, (95.8% tin, 3,5% silver and 0.7% copper).
• Recommended storage and operating temperature range is -55oC to 125oC.
• Performance curves for all listed chip beads, with and without dc bias, are on the Fair-Rite Products CD-ROM.
• Our “Chip Bead Kit” (part number 0199000018) is available for prototype evaluation. See page 68.
Part Number System: Example 2512063017Y1
25
1206
301
7
Y
1
Chip Package Impedance
Packaging
Material
Current Code
Bead
Size
Code
Code
Code
0 < 1.0A
Code
Code
6= Bulk Packed
Y = Standard Signal Speed
1 > 1.0A < 2.0A
7= Taped and Reeled 7” Reel
Z = High Signal Speed
H = GHz Speed
3 > 3.0A < 4.0A
8= Taped and Reeled 13” Reel
ETC
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•
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Fair-Rite Products Corp.
15th Edition
55
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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Fair-Rite Products Corp.
15th Edition
Side View
Chip Beads
Land Patterns
Tape
Width
mm
Pitch
mm
8
8
8
8
12
12
4
4
4
4
8
8
10,000
4,000
4,000
3,000
2,000
1,000
N/A
10,000
10,000
10,000
10,000
5,000
0603
0.8±0.3
0.8±0.3 1.6±0.15 0.4±0.2
0.006
.031
.031
.063
.016
0805
0.9±0.2 1.25±0.2 2.0±0.2 0.5±0.3
0.01
.035
.049
.079
.020
1206
1.1±0.2
1.6±0.2 3.2±0.2
0.03
.043
.063
.126
1806
1.6±0.2
1.6±0.2 4.5±0.2
0.06
.063
.063
.177
0.7±0.3
.028
1812
1.6±0.2
3.2±0.2
4.5±0.2
0.09
.063
.126
.177
0402
(1005)
0.5±0.15 0.5±0.15 1.0±0.15 0.25±0.15
0.002
.020
.020
.040
.010
V
W ref
X
Y
0.40
1.30
0.70
0.90
.016
.051
.028
.035
0.60
1.70
1.00
1.10
.024
.067
.039
.043
0.60
1.90
1.50
1.30
.024
.075
.059
.051
1.20
2.80
1.80
1.60
.047
.110
.071
.063
2.00
3.90
1.80
1.90
.079
.154
.071
.075
2.00
3.90
3.40
1.90
.079
.154
.134
.075
(1608)
(2012)
(3216)
(4516)
(4532)
Parts per Reel
7"
13"
0.7±0.3
.028
0.7±0.3
.028
D
B
C
A
Land Pattern
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15th Edition
57
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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Fair-Rite Products Corp.
15th Edition
Chip Beads
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15th Edition
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Fair-Rite Products Corp.
15th Edition
Chip Beads
Z (
Ω
)
50 MHz
Max.
Z (
Ω
)
500 MHz
Z (
Ω
)
1000 MHz
Current
Low
1206
(3216)
1806
(4516)
Standard
Standard
Medium
High
0603
(1608) Standard
Standard
Standard
Standard
Standard
Standard
0805
(2012)
1812
(4532)
1812
Standard
Standard
Standard
Max Cur.
mA
2512063007Y0
2512065007Y0
2512067007Y0
2512069007Y0
2512061017Y0
2512061217Y0
2512063017Y0
2512066017Y0
2512061027Y0
2512061527Y0
30
50
70
90
100
120
300
600
1000
0.1
0.15
0.15
0.2
0.2
0.2
0.2
0.25
0.35
0.4
800
800
500
450
450
450
350
350
350
350
2518061017Y0
2518061517Y0
100
150
0.3
0.5
400
200
2506033007Y3
30
0.04
3000
2506036007Y3
60
0.04
3000
2506031217Y
2
120
0.0
5 2
000
3000
3000
3000
3000
2000
1000
1000
0.03
0.04
0.05
0.05
0.1
0.3
0.3
2508053007Y3
30
2508056007Y3
60
2508051217Y3
120
2508053017Y3
300
2508056017Y2
600
2508051027Y1
1000
2508052027Y1
2000
2512063007Y3
2512065007Y3
2512067007Y3
30
50
70
0.03
0.03
0.04
3000
3000
3000
3000
3000
1000
1000
0.05
0.06
0.08
0.30
150
300
600
1000
2512061517Y3
2512063017Y3
2512066017Y1
2512061027Y1
3000
3000
3000
3000
0.04
0.04
0.04
0.04
2518066007Y3
60
2518068007Y3
80
2518127007Y3
70
2518121217Y3
120
2508056007Y6
2508051217Y6
2512065007Y6
60
120
50
0.02
0.025
0.02
6000
6000
6000
5000
6000
6000
6000
0.025
0.01
0.02
0.02
120
50
100
120
2512061217Y5
2518065007Y6
2518061017Y6
2518121217Y6
+ Test frequency
1206
(3216)
1206
(3216)
1806
(4516)
1806
(4516)
0805
(2012)
(
Ω
)
Z (
Ω
) ± 25%
100 MHz+
21
38
53
72
72
87
203
581
784
73
110
23
48
90
23
49
91
239
449
764
599
24
39
53
120
212
460
925
44
64
54
92
47
94
39
96
36
75
92
628
1500+
49
68
101
121
127
151
233
116
230
153
205
40
84
170
41
84
165
218
293
402
350
40
69
102
173
150
260
210
91
114
96
150
88
158
68
137
63
139
149
120
52
67
102
113
86
109
118
67
117
155
167
41
81
152
41
84
135
117
159
216
189
38
70
103
130
88
120
117
94
114
96
106
68
132
56
91
61
132
105
25
Click on part number for performance curves.
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15th Edition
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Phone: (888) FAIR RITE / (845) 895-2055 •
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Fair-Rite Products Corp.
15th Edition
Chip Arrays
Fair-Rite offers an effective cost and real estate reduction by our line of chip arrays. Four chip beads, packaged in a
1206 (3216) size, for suppression of conducted EMI where size is at a premium.
Chip arrays are 100% tested for impedance and dc resistance. They are available in standard and high signal
speeds.
• Chip arrays have plated contacts of a lead-free alloy, (95.8% tin, 3.5% silver and 0.7% copper).
• Chip arrays are supplied taped and reeled, if required bulk packed arrays can be supplied. For particulars on the taped and
reeled parts see the Part Number System below.
• Chip arrays are controlled for impedance. The impedance values listed are typical values. The nominal impedance with a
+/- 25% tolerance is specified for the + marked 100 MHz frequency. Chip arrays are measured for impedance on the HP 4291A
and fixture HP 16192A.
• The arrays can accommodate both reflow and wave soldering technologies. See page 28 for the recommended soldering
profile for lead-free chip components.
• Suggested land patterns are in accordance to the IPC-7351.
• Recommended storage and operating temperature range is -55 oC to 125 oC.
• Performance curves for the chip arrays, with and without dc bias, are on the Fair-Rite Products CD-ROM.
• "Chip Bead Kit” (part number 0199000018) contains the high speed 220 ohm 4 line chip array. See page 68.
Part Number Sytem: Example 2512066007Y0A4
25
Chip
Suppression
Component
Package
Size
1206
600
Impedance
Code
600 = 60
Packaging
Code
6 = Bulk Packed
7 = T&R
Material
Code
Y = Std Signal Speed
Z = GHz Speed
7
Y
A4
Ω
0
Current
Code
0 < 1A
Array
4 Lines
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15th Edition
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Phone: (888) FAIR RITE / (845) 895-2055 •
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Fair-Rite Products Corp.
15th Edition
Chip Arrays
2512066007Y0A4
Part Number
Z
± 25%
100 MHz
Max
DCR
Max
Current
(mA)
Speed
Standard
60
0.25
200
2512061217Y0A4
Standard
120
0.3
150
2512063017Y0A4
Standard
300
0.3
150
2512066017Y0A4
Standard
600
0.5
100
2512061027Y0A4
Standard
1000
0.7
50
2512061217Z0A4
High Speed
120
0.3
200
2512062217Z0A4
High Speed
220
0.45
150
(Ω)
Z
1000 MHz
(Ω)
Z
500 MHz
(Ω)
Z
50 MHz
(Ω)
(Ω)
48
95
225
460
770
68
95
77
150
280
400
400
215
360
75
118
160
205
200
205
205
Pkg.
Size
A
B
C
D
1206
1.6±0.2
3.2±0.2 0.3±0.2 0.8±0.1
.063
.126
.011
.031
0.8±0.2
.031
E
F
Wgt (g)
.016
0.4±0.15
Dimensions
mm
inches
0.03
W ref
X
Y
Z
V
Land Pattern
Reel Information
Tape Width
mm
Pitch
mm
Parts per
7" reel
0.8
.032
8
4
3000
mm
inches
0.7
.028
1.3
.051
0.5
.020
0.6
.024
A
B
C
D
E
F
Land Pattern
Click on part number for performance curves.
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15th Edition
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Fair-Rite Products Corp.
15th Edition
Chip Inductors
Multi-Layer chip inductors have complimented our line of chip components. These chip inductors have
silk-screened windings on a ferrite or non- magnetic ceramic body which after sintering forms a monolithic
structure which is a self shielding, closed magnetic unit.
Chip inductors come in two types, with a ferrite body and with a non-magnetic ceramic core. Both types
provide excellent solderability and heat resistance for either flow or reflow soldering processes.
Both chip inductor types are used in tuned applications and for energy storage devices for frequencies in the
hundreds of MHz into the GHz range.
• Chip inductors are supplied taped and reeled, if required bulk packed parts can be supplied. See table on the next page for
tape and reel particulars.
• Chip inductors are 100% tested for a toleranced inductance and minimum Q at specified test frequencies.
• Suggested land patterns are in accordance to the latest revision of IPC-7351.
• Plated contacts are a lead-free alloy, (95.8% tin, 3.5% silver and 0.7% copper).
• Suggested temperature soldering profile is shown page 28.
• Recommended storage and operating temperature range is -40
0
C to +
85
0
C.
• The Fair-Rite Products CD-ROM has a number of typical performance curves for the ferrite and ceramic multi-layer chip inductors.
• The new “Chip Inductor Kit” (part number 0199000035) contains a cross section of both types of multi-layer chip inductors. See page 68.
Part Number Sytem: Example 2212061R2K7F
22
Multi-Layer
Chip Inductor
Package
Size
1206
1R2
I
nductance
Code
N = Decimal point for nH
(4N7 = 4.7nH = 0.0047µH)
(47N = 47nH = 0.047µH)
R = Decimal point for µH (>99nH)
(R22 = 0.22µH)
(2R2 = 2.2µH)
Inductance
Tolerance
S = ± 0.3nH
J = ± 5%
K = ± 10%
M = ± 20%
Packaging
Code
6 = Bulk Packed
7 = T&R (7")
8 = T&R (13")
Material
Code
F = Ferrite Body
For general signal usage
C = Ceramic Body
For high frequency usage
K
7
F
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15th Edition
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Fair-Rite Products Corp.
15th Edition
Chip Inductors
Land Patterns
Tape
Width
mm
Pitch
mm
8
8
8
8
4
4
4
4
10,000
4,000
4,000
3,000
N/A
10,000
10,000
10,000
0603
0.8±0.15 0.8±0.15 1.6±0.15 0.4±0.2
0.006
.031
.031
.063
.016
0805
See Part
1.25±0.2 2.0±0.2 0.5±0.3
0.01
Table
.049
.079
.020
1206
1.1±0.3
1.6±0.2 3.2±0.2
0.03
.043
.063
.126
0.7±0.3
.028
0402
(1005)
0.5±0.1
0.5±0.1 1.0±0.1 0.25±0.15
0.002
.020
.020
.040
.010
V
W ref
X
Y
0.40
1.30
0.70
0.90
.016
.051
.028
.035
0.60
1.70
1.00
1.10
.024
.067
.039
.043
0.60
1.90
1.50
1.30
.024
.075
.059
.051
1.20
2.80
1.80
1.60
.047
.110
.071
.063
(1608)
(2012)
(3216)
Parts per Reel
7"
13"
Side View
D
B
C
A
Land Pattern
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•
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Fair-Rite Products Corp.
15th Edition
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Fair-Rite Products Corp.
15th Edition
Chip Inductors (Ferrite)
Part Number
Inductance
Q
Min
Test
Frequency
L, Q (MHz)
DCR
(Ohm)
Max
Rated
Current
(mA Max)
Self
Resonant
Frequency
(Min MHz)
22060347NM7F
22060368NM7F
22060382NM7F
220603R10K7F
220603R12K7F
220603R15K7F
220603R18K7F
220603R22K7F
220603R27K7F
220603R33K7F
220603R39K7F
220603R47K7F
220603R56K7F
220603R68K7F
220603R82K7F
2206031R0K7F
2206031R2K7F
2206031R5K7F
2206031R8K7F
2206032R2K7F
2206032R7K7F
2206033R3K7F
2206033R9K7F
2206034R7K7F
2206035R6K7F
2206036R8K7F
2206038R2K7F
22060310RK7F
22060312RK7F
22060315RK7F
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
± 20%
± 20%
± 20%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
35
35
35
35
35
35
35
35
35
35
35
35
30
30
20
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
2
1
260
250
245
240
205
180
165
150
136
125
110
105
95
90
85
75
65
60
55
50
45
40
35
33
22
20
18
17
15
14
0.30
0.30
0.30
0.50
0.50
0.60
0.60
0.80
0.80
0.85
1.00
1.35
1.55
1.70
2.10
0.60
0.80
0.80
0.95
1.15
1.35
1.55
1.70
2.10
1.55
1.70
2.10
1.85
2.10
1.70
50
50
50
50
50
50
50
50
50
35
35
35
35
35
35
25
25
25
25
15
15
15
15
15
5
5
5
3
3
1
(µH)
Tolerance
Package Size - 0603
Click on part number for typical performance curves.
fair-rite-html.html
62
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
63
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Chip Inductors (Ferrite)
Part Number
Inductance
Q
Min
Test
Frequency
L, Q (MHz)
DCR
(Ohm)
Max
Rated
Current
(mA Max)
Self
Resonant
Frequency
(Min MHz)
22080547NM7F
22080568NM7F
22080582NM7F
220805R10K7F
220805R12K7F
220805R15K7F
220805R18K7F
220805R22K7F
220805R27K7F
220805R33K7F
220805R39K7F
220805R47K7F
220805R56K7F
220805R68K7F
220805R82K7F
2208051R0K7F
2208051R2K7F
2208051R5K7F
2208051R8K7F
2208052R2K7F
2208052R7K7F
2208053R3K7F
2208053R9K7F
2208054R7K7F
2208055R6K7F
2208056R8K7F
2208058R2K7F
22080510RK7F
22080512RK7F
22080515RK7F
22080518RK7F
22080522RK7F
22080527RK7F
18
22
27
33
± 20%
± 20%
± 20%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
15
15
15
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
50
50
30
30
30
30
30
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
2
1
1
1
1
0.4
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
22
19
18
16
14
13
0.20
0.20
0.20
0.30
0.30
0.40
0.40
0.50
0.50
0.55
0.65
0.65
0.75
0.80
1.00
0.40
0.50
0.50
0.60
0.65
0.75
0.80
0.90
1.00
0.90
1.00
1.10
1.15
1.25
0.80
0.90
1.10
1,15
1.25
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
50
50
50
50
30
30
30
30
30
15
15
15
15
15
5
5
5
5
5
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
1.25±0.2 (.049")
22080539RK7F
39
± 10%
35
2
8
2.90
4
47
35
2
7.5
3.00
4
22080533RK7F
22080547R
M
7F
± 10%
±
2
0%
1.25±0.2 (.049")
Tolerance
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
(µH)
Package Size - 0805
A dim (mm)
1.25±0.2 (.049")
Click on part number for typical performance curves.
fair-rite-html.html
64
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
65
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Chip Inductors (Ferrite)
Part Number
Tolerance
Inductance
Q
Min
Test
Frequency
L, Q (MHz)
DCR
(Ohm)
Max
Rated
Current
(mA Max)
Self
Resonant
Frequency
(Min MHz)
22120647NM7F
22120668NM7F
22120682NM7F
221206R10K7F
221206R12K7F
221206R15K7F
221206R18K7F
221206R22K7F
221206R27K7F
221206R33K7F
221206R39K7F
221206R47K7F
221206R56K7F
221206R68K7F
221206R82K7F
2212061R0K7F
2212061R2K7F
2212061R5K7F
2212061R8K7F
2212062R2K7F
2212062R7K7F
2212063R3K7F
2212063R9K7F
2212064R7K7F
2212065R6K7F
2212066R8K7F
2212068R2K7F
22120610RK7F
22120612RK7F
22120615RK7F
22120618RK7F
22120622RK7F
22120627RK7F
22120633RK7F
22120639RK7F
22120647RK7F
± 20%
± 20%
± 20%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
± 10%
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
35
50
35
35
35
35
35
40
40
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
2
1
1
1
1
0.4
2
2
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
22
19
18
16
14
13
11
10
0.15
0.25
0.25
0.25
0.30
0.30
0.40
0.40
0.50
0.60
0.50
0.60
0.70
0.80
0.90
0.40
0.50
0.50
0.50
0.60
0.60
0.70
0.80
0.90
0.70
0.80
0.90
1.00
1.05
0.70
0.70
0.90
0.90
1.05
3.00
3.40
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
100
100
50
50
50
50
50
50
50
25
25
25
25
15
5
5
5
5
5
10
10
18
22
27
33
39
47
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
(µH)
Package Size - 1206
Click on part number for typical performance curves.
fair-rite-html.html
64
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
65
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Chip Inductors (Ceramic)
Part Number
Inductance
Q
Min
Test
Frequency
L, Q (MHz)
DCR
(Ohm)
Max
Rated
Current
(mA Max)
Self
Resonant
Frequency
(Min MHz)
2204021N0S7C
2204021N2S7C
2204021N5S7C
2204021N8S7C
2204022N2S7C
2204022N7S7C
2204023N3S7C
2204023N9S7C
2204024N7S7C
2204025N6S7C
2204026N8J7C
2204028N2J7C
22040210NJ7C
22040212NJ7C
22040215NJ7C
22040218NJ7C
22040222NJ7C
22040227NJ7C
22040233NJ7C
22040239NJ7C
22040247NJ7C
22040256NJ7
C
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
3900
3600
3200
2700
2300
2100
1900
1600
1300
1200
1000
750
0.12
0.12
0.13
0.14
0.16
0.17
0.19
0.22
0.24
0.27
0.32
0.37
0.42
0.50
0.55
0.65
0.80
0.90
1.00
1.20
1.30
1.40
300
300
300
300
300
300
300
300
300
300
300
250
250
250
250
200
200
200
200
150
150
150
22040268NJ7C
± 5%
8
100
750
1.40
150
22040282NJ7C
± 5%
8
100
600
1.60
100
220402R10J7C
± 5%
8
100
600
1.60
100
220402R12J7C
± 5%
600
1.60
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
(nH)
Tolerance
8
100
100
Package Size - 0402
Click on part number for typical performance curves.
fair-rite-html.html
66
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
67
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Chip Inductors (Ceramic)
Part Number
Tolerance
Inductance
Q
Min
Test
Frequency
L, Q (MHz)
DCR
(Ohm)
Max
Rated
Current
(mA Max)
Self
Resonant
Frequency
(Min MHz)
2206031N0S7C
2206031N2S7C
2206031N5S7C
2206031N8S7C
2206032N2S7C
2206032N7S7C
2206033N3S7C
2206033N9S7C
2206034N7S7C
2206035N6S7C
2206036N8J7C
2206038N2J7C
22060310NJ7C
22060312NJ7C
22060315NJ7C
22060318NJ7C
22060322NJ7C
22060327NJ7C
22060333NJ7C
22060339NJ7C
22060347NJ7C
22060356NJ7C
22060368NJ7C
22060382NJ7C
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 0.3 nH
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
± 5%
8
8
8
8
8
10
10
10
10
10
10
10
12
12
12
12
12
12
12
12
12
12
12
12
12
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
3000
3000
2000
2000
2000
1000
1000
1000
1000
1000
1000
1000
1000
0.10
0.10
0.10
0.10
0.10
0.10
0.12
0.14
0.16
0.18
0.22
0.24
0.26
0.28
0.32
0.35
0.40
0.45
0.55
0.60
0.70
0.75
0.85
0.95
1.00
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
220603R12J7C
± 5%
8
50
800
1.20
300
220603R15J7C
± 5%
8
50
800
1.20
300
220603R18J7C
± 5%
8
50
700
1.30
300
± 5%
8
50
220603R22J7C
220603R10J7C
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
(nH)
600
1.30
300
Package Size - 0603
Click on part number for typical performance curves.
fair-rite-html.html
66
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
67
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Chip Inductors (Ceramic)
Part Number
Inductance
Q
Min
Test
Frequency
L, Q (MHz)
DCR
(Ohm)
Max
Rated
Current
(mA Max)
Self
Resonant
Frequency
(Min MHz)
2208051N0S7C
2208051N2S7C
2208051N5S7C
2208051N8S7C
2208052N2S7C
2208052N7S7C
2208053N3S7C
2208053N9S7C
2208054N7S7C
2208055N6S7C
2208056N8J7C
2208058N2J7C
22080510NJ7C
22080512NJ7C
22080515NJ7C
22080518NJ7C
22080522NJ7C
22080527NJ7C
22080533NJ7C
22080539NJ7C
22080547NJ7C
22080556NJ7C
22080568NJ7C
22080582NJ7C
220805R10J7C
220805R12J7C
220805R15J7C
220805R18J7C
220805R22J7C
220805R27J7C
220805R33J7C
220805R39J7C
220805R47J7C
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
±0.3 nH
±0.3 nH
±0.3 nH
±0.3 nH
±0.3 nH
±0.3 nH
±0.3 nH
±0.3 nH
±0.3 nH
±0.3 nH
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
10
10
10
10
10
12
12
12
12
15
15
15
15
15
15
15
18
18
18
18
18
18
18
18
18
13
13
13
12
12
12
10
10
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
50
50
4000
4000
4000
4000
4000
4000
4000
4000
3500
3200
3000
2000
2000
2000
2000
2000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
400
350
300
250
250
200
0.10
0.10
0.10
0.10
0.10
0.10
0.13
0.15
0.20
0.23
0.25
0.28
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.90
0.90
0.95
1.00
1.10
1.20
1.30
1.40
1.40
1.50
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
0.85±0.2 (.033")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
1.0 ±0.3 (.039")
Tolerance
(nH)
Package Size - 0805
A dim. (mm)
1.0 ±0.3 (.039")
Click on part number for typical performance curves.
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Fair-Rite Products Corp.
15th Edition
Expanded Cable & Suppressor Kit
Part Number 0199000005
This is our most popular engineering kit. As the name implies, this kit contains a broad sampling of suppression
cores to reduce conducted EMI over wires and cables.
Chip Bead Kit
Part Number 0199000018
The chip bead kit has a number of different EIA size chip components with a range of impedance values and signal
speeds. Also one of our chip arrays is included in this kit. Parts are RoHS compliant.
Shield Bead Kit
Part Number 0199000019
The shield bead kit has 2
8
different beads in t
hree
suppression materials, 73
, 43,
and
61
.
Antenna/RFID Kit
Part Number 0199000024
The kit contains a range of rods in three low losses, high Q, materials, 78, 61 and 67, to cover frequencies from 10
kHz to 50 MHz.
Surface Mount Bead Kit
Part Number 0199000025
An assortment of surface mount beads for differential and common-mode applications in 73 material for < 50 MHz,
43/44 material for 25-300 MHz and 52/61 material for 250-1000 MHz frequencies. Parts are RoHS compliant.
Wound Bead Kit
Part Number 0199000027
The wound bead kit has twelve wound beads in two suppression materials, 44 and 61, wound in several winding
configurations. Parts are RoHS compliant.
Bead-On-Lead Kit
Part Number 0199000028
This bead-on-lead kit has three parts each in three materials, 73, 43 and 61, for through hole applications. Parts are
RoHS compliant.
Rod Kit (52 Matl)
Part Number 0199000029
A new rod kit in the new 52 material. Samples of seven sizes intended for open circuit applications that require a
ferrite material with high saturation and Curie temperature.
31 Snap-It Kit
Part Number 0199000030
This 31 material snap-it kit has a range parts for different cable diameters. Suggested operating frequency 1-300
MHz.
43 Snap-It Kit
Part Number 0199000031
Snap-it assemblies suitable for the 25-300 MHz frequency range. Can accommodate cable diameters from .250 to
.590 inches.
46 Core and Snap-It Kit
Part Number 0199000032
This kit has a selection of cable cores and snap-its in our new economical 46 material. This material has similar
performance as our 43/44 grade materials over the 25-300 MHz frequency range.
61 Snap-It Kit
Part Number 0199000033
Our recommendation for suppressing conducted EMI in 200-1000 MHz is the 61 material. This kit has a selection of
61 snap-its.
Chip Inductor Kit
Part Number 0199000035
The chip inductor kit has several EIA sizes in both ferrite and ceramic chip inductors. Parts are RoHS compliant.
Multi-Aperture Core Kit
Part Number 0199000036
Kit contains several sizes in four materials, 73, 43, 61 and 67. This allows experimentation from a few kHz into the
50-100 MHz range.
Engineering Kits
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Fair-Rite Products Corp.
15th Edition
Cable
Components
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Fair-Rite Products Corp.
15th Edition
Round Cable EMI Suppression Cores
Fair-Rite offers a broad selection of ferrite EMI suppression
cable cores in several materials with guaranteed minimum
impedance specifications.
.
All cable cores have been burnished to remove the sharp edges.
. The column “H” (Oe) gives for each cable core the calculated dc bias
field in oersted for 1 turn and 1 ampere direct current. The actual
dc H field in the application, is this value of “H” times the actual
NI (ampere-turns) product. For the effect of the dc bias on the impedance of the core material, see the material graphs on
pages 153-154, Figures 18-23.
. Suppression cable cores are controlled for impedances only. The impedances listed are typical values. Minimum impedance
values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance less 20%.
. Single turn impedance tests for 31, 43 and 46 material cores are performed on the 4193A Vector Impedance Meter. The 61
material parts are tested on the 4191A RF Impedance Analyzer.
Cores are tested with the shortest practical wire length.
. Performance curves of all listed cable suppression cores are compiled on the Fair-Rite Products CD-ROM.
. For smaller suppression parts, refer to the section “EMI Suppression Beads” on pages 29-33.
. For any cable suppression core not listed here, feel free to contact our customer service group for availability and pricing.
. Our "Expanded Cable and Connector EMI Suppression Kit" (part number 0199000005) contains a selection of these suppression
cores. See page 68.
. Explanation of Part Numbers: Digits 1&2 = product class, 3&4 material grade and last digit 2 = burnished.
Listed by frequency range and in ascending order of “B” dimension.
Lower & Broadband Frequencies 1-300 MHz (31 material)
A
B
C*
Wt (g)
H (Oe)
5 MHz
25 MHz+
100 MHz+ 250 MHz
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Typical Impedance ( )
1 MHz
10 MHz+
2631480102
2631480002
2631540202
6.0
.52
58
88
140
12
.52
115
175
295
8.3
.43
58
88
140
12.3±0.4
4.95+0.25
12.7±0.4
12.3±0.4
4.95+0.25
25.4±0.75
14.3±0.45
6.35±0.25
13.8 - 0.7
.485
.200
.500
.485
.200
1.000
.562
.250
.530
2631625002
2631625102
2631665802
10.3
.36
53
75
130
20.5
.36
103
156
260
.32
38
60
115
16.25 - 0.75
7.9±0.25
14.3±0.35
16.25 - 0.75
7.9±0.25
28.6±0.75
17.45±0.4
9.5±0.25
12.7±0.5
.625
.312
.562
.625
.312
1.125
.687
.375
.500
Part Number
2631250202
2631540002
17.7
14.3±0.45
6.35±0.25
28.6±0.75
.562
.250
1.125
2.9
.52
6.35±0.15
2.95+0.45
.250
.125
25.4±0.75
1.000
18
45
167
34
88
267
17
44
160
16
40
150
30
79
268
13
31
137
.43
119
181
300
35
91
280
90
138
230
27
70
240
2631665702
23.1
.32
89
138
225
17.45±0.4
9.5±0.25
28.6±0.75
.687
.375
1.125
27
69
265
2631023002
4.7
.52
9.5±0.25
4.
75
+0.
3
.375
.193
19.05±0.7
.750
62
95
160
19
49
185
10.3
+
Test frequency
* T
his dimension may be modified to suit specific application
s.
Click on part number for performance curves.
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Fair-Rite Products Corp.
15th Edition
Round Cable EMI Suppression Cores
Round Cable EMI Suppression Cores
Lower & Broadband Frequencies 1-300 MHz (31 material)
A
B
C*
Wt (g)
H (Oe)
5 MHz
25 MHz+
100 MHz+ 250 MHz
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Typical Impedance ( )
1 MHz
10 MHz+
2631626302
2631626402
13.3
.29
44
69
115
26.6
.29
89
138
225
18.7±0.5
10.15±0.25
14.65 - 0.75
18.7±0.5
10.15±0.25
28.6±0.75
.735
.400
.562
.735
.400
1.125
2631102002
2631101902
55
.22
103
156
260
68
.21
106
163
270
25.9±0.75
12.8±0.25
28.6±0.8
28.5±0.6
13.8±0.3
28.6±0.8
1.020
.505
1.125
1.122
.543
1.125
2631801202
2631103002
2631626202
Part Number
25
.17
19.0±0.5
13.85±0.4
1.142
.748
.545
116
.17
31.1±0.85
19.05±0.6
50.8±1.0
50.8±1.3
25.4±0.8
38.1±0.75
1.225
.750
2.000
2.000
1.000
1.500
29.0±0.75
2631803802
118
.09
61.0±1.3
35.55±0.85
12.7±0.5
2.400
1.400
.500
278
.11
14
35
140
27
69
235
31
79
280
32
82
300
31
49
88
120
205
340
10
24
130
37
98
315
40
63
119
12
28
215
140
215
365
40
103
290
Broadband Frequencies 25-300 MHz (43 material)
A
B
C*
Wt (g)
H (Oe)
25 MHz+
100 MHz+ 250 MHz
Typical Impedance ( )
10 MHz
2643480102
2643480002
2643540702
2643540102
2643540202
2643540002
6.0
.52
84
121
12
.52
165
236
3.1
.43
30
50
6.3
.43
61
89
8.3
.43
78
118
17.7
.43
171
250
12.3±0.4
4.95+0.25
12.7±0.4
12.3±0.4
4.95+0.25
25.4±0.75
14.3±0.45
6.35±0.25
5.3 - 0.45
14.3±0.45
6.35±0.25
10.15±0.4
14.3±0.45
6.35±0.25
13.8 - 0.7
14.3±0.45
6.35±0.25
28.6±0.75
.485
.200
.500
.485
.200
1.000
.562
.250
.200
.562
.250
.400
.562
.250
.530
.562
.250
1.125
2643540302
2643800302
2643540402
2643801102
2643801902
8.9
.41
75
118
2.0
.43
26
42
16
.40
143
215
2.4
.40
26
41
4.7
.40
44
73
14.3±0.45
7.1±0.25
15.25±0.4
12.7±0.25
7.15±0.2
4.9 - 0.25
14.3±0.45
7.25±0.2
28.6±0.75
12.7±0.25
7.9±0.2
6.35±0.2
12.7±0.25
7.9±0.2
12.7±0.4
.562
.280
.600
.500
.282
.188
.562
.286
1.125
.500
.312
.250
.500
.312
.500
Part Number
52
145
102
233
20
68
39
104
51
140
105
255
50
137
15
59
88
230
16
59
29
91
Listed by frequency range and in ascending order of “B” dimension.
+
Test frequency
*
This
dimension may be modified to suit specific application
s.
Click on part number for performance curves.
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15th Edition
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Fair-Rite Products Corp.
15th Edition
Listed by frequency range and in ascending order of “B” dimension.
Round Cable EMI Suppression Cores
A
B
C*
Wt (g)
H (Oe)
25 MHz+
100 MHz+ 250 MHz
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Typical Impedance ( )
10 MHz
2643625002
2643625102
2643625202
2643665902
2643665802
2643665702
2643626302
2643626402
2643626502
2643801502
10.3
.36
70
113
20.5
.36
130
213
36
.36
235
384
5.1
.32
26
44
10.3
.32
55
88
23.1
.32
125
200
13.3
.29
63
96
26.6
.29
128
196
47
.29
225
348
11.6
.23
34
53
16.25 - 0.75
7.9±0.25
14.3±0.35
16.25 - 0.75
7.9±0.25
28.6±0.75
15.9±0.4
7.9±0.3
50.8±1.0
17.45±0.4
9.5±0.25
6.35±0.25
17.45±0.4
9.5±0.25
12.7±0.5
17.45±0.4
9.5±0.25
28.6±0.75
18.7±0.5
10.15±0.25
14.65 - 0.75
18.7±0.5
10.15±0.25
28.6±0.75
18.7±0.6
10.15±0.4
50.8±1.0
25.4±0.65
12.7±0.35
6.35±0.25
.625
.312
.562
.625
.312
1.125
.625
.312
2.000
.687
.375
.250
.687
.375
.500
.687
.375
1.125
.735
.400
.562
.735
.400
1.125
.735
.400
2.000
1.000
.500
.250
2643102402
2643102002
2643800602
2643800502
2643801802
2643101902
2643801402
2643806402
2643251002
2643801002
2643801202
41
.22
110
183
55
.22
145
235
6.3
.24
24
44
11.9
.24
45
82
7.2
.23
25
45
67
.21
145
230
12.4
.20
35
55
19.4
.20
53
90
104
.16
135
230
13.6
.17
28
47
25.1
.17
51
92
25.9±0.75
12.8±0.25
21.3±0.5
25.9±0.75
12.8±0.25
28.6±0.8
20.95±0.4
13.2±0.3
6.35±0.2
20.95±0.4
13.2±0.3
11.9±0.4
22.1±0.4
13.7±0.3
6.35±0.2
28.5±0.6
13.8±0.3
28.6±0.8
25.4±0.6
15.5±0.5
8.1±0.3
25.4±0.6
15.5±0.5
12.7±0.4
39.1±0.75
16.75±0.5
22.2±0.8
29.0±0.75
19.0±0.5
7.5±0.25
1.020
.505
.840
1.020
.505
1.125
.825
.520
.250
.825
.520
.468
.870
.540
.250
1.122
.543
1.125
1.000
.610
.320
1.000
.610
.500
1.540
.660
.875
1.142
.748
.295
29.0±0.75
19.0±0.5
13.85±0.4
1.142
.748
.545
Part Number
2643103102
29.0±0.75
19.0±0.5
38.1±0.75
1.142
.748
1.500
69
.17
45
135
90
3
0
5
158
373
19
62
35
108
78
255
41
123
79
220
138
405
22
87
68
230
91
275
16
67
27
115
15
70
93
290
20
95
30
130
85
325
17
80
28
142
130
200
87
250
Broadband Frequencies 25-300 MHz (43 material)
+
Test frequency
*
This dimension may be modified to suit specific applications
.
Click on part number for performance curves.
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Fair-Rite Products Corp.
15th Edition
Listed by frequency range and in ascending order of “B” dimension.
Round Cable EMI Suppression Cores
Broadband Frequencies 25-300 MHz (43 material)
A
B
C*
Wt (g)
H (Oe)
25 MHz+
100 MHz+ 250 MHz
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Typical Impedance ( )
10 MHz
2643804502
2643802702
2643626102
2643625902
2643626202
2643626002
36
.17
60
100
36
.14
48
80
190
.11
128
224
215
.11
145
254
285
.11
193
336
380
.11
240
360
31.1±0.75
19.05±0.5
16.3 - 0.75
35.55±0.75
22.85±0.5
12.7±0.5
50.8±1.0
25.4±0.5
25.4±0.75
50.8±1.0
25.4±0.5
28.7±0.75
50.8±1.3
25.4±0.8
38.1±0.75
50.8±1.3
25.4±0.8
50.8±1.0
1.225
.750
.627
1.400
.900
.500
2.000
1.000
1.000
2.000
1.000
1.130
2.000
1.000
1.500
2.000
1.000
2.000
2643103002
Part Number
116
.17
31.1±0.85
19.05±0.6
50.8 ± 1.0
1.225
.750
2.000
37
153
195
330
105
310
28
135
80
310
90
373
118
280
157
257
26
4
3803802
118
.09
61.0±1.3
35.55±0.85
12.7±0.5
2.400
1.400
.500
108
218
33
58
A
B
C*
Wt (g)
H (Oe)
25 MHz
100 MHz+ 250 MHz
Typical Impedance ( )
10 MHz
2646625002
2646625102
2646665802
2646665702
10.3
.36
20.5
.36
10.3
.32
23.1
.32
16.25 - 0.75
7.9±0.25
14.3±0.35
16.25 - 0.75
7.9±0.25
28.6±0.75
17.45±0.4
9.5±0.25
12.7±0.5
17.45±0.4
9.5±0.25
28.6±0.75
.625
.312
.562
.625
.312
1.125
.687
.375
.500
.687
.375
1.125
2646102402
2646102002
2646101902
41
.22
55
.22
67
.21
25.9±0.75
12.8±0.25
21.3±0.5
25.9±0.75
12.8±0.25
28.6±0.8
28.5±0.6
13.8±0.3
28.6±0.8
1.020
.505
.840
1.020
.505
1.125
1.122
.543
1.125
Part Number
2646480102
2646480002
6.0
.52
62
110
12
.52
12.3±0.4
4.95+0.25
12.7±0.4
12.3±0.4
4.95+0.25
25.4±0.75
.485
.200
.500
.485
.200
1.000
2646540202
2646540002
8.3
.43
17.7
.43
14.3±0.45
6.35±0.25
13.8 - 0.7
14.3±0.45
6.35±0.25
28.6±0.75
.562
.250
.530
.562
.250
1.125
2646625202
36
.36
15.9±0.4
7.9±0.3
50.8±1.0
.625
.312
2.000
42
145
125
212
83
233
66
106
45
127
134
225
89
253
63
102
44
135
115
192
78
235
204
345
138
2
70
49
79
32
110
106
180
72
225
100
165
67
218
118
212
74
268
121
207
80
285
Broadband Frequencies 25-300 MHz (Economical 46 material)
+
Test frequency
*
This
dimension may be modified to suit specific application
s.
Click on part number for performance curves.
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15th Edition
75
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•
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Fair-Rite Products Corp.
15th Edition
Round Cable EMI Suppression Cores
Higher Frequencies 200-1000 MHz (61 material)
Part Number
A
B
C*
Wt (g)
H (Oe)
100 MHz
250MHz+
500 MHz+ 1000 MHz
Typical Impedance( )
2661540202
8.3
.43
100
145
14.3±0.45
6.35±0.25
13.8 - 0.7
.562
.250
.530
2661665702
23.1
.32
17.45±0.4
9.5±0.25
28.6±0.75
.687
.375
1.125
2661540002
17.7
.43
14.3±0.45
6.35±0.25
28.6±0.75
.562
.250
1.125
2661102402
2661102002
41
.22
55
.22
25.9±0.75
12.8±0.25
21.3±0.5
25.9±0.75
12.8±0.25
28.6±0.8
1.020
.505
.840
1.020
.505
1.125
2661801902
2661665802
2661626302
2661626402
4.7
.40
12.7±0.25
7.9±0.25
12.7± 0.4
.500
.312
.500
10.3
.32
17.45±0.4
9.5±0.25
12.7±0.5
.687
.375
.500
13.3
.29
19.0 - 0.65
10.15±0.25
14.65 - 0.75
.735
.400
.562
26.6
.29
19.0 - 0.65
10.15±0.25
28.6±0.75
.735
.400
1.125
185
260
205
295
370
350
45
70
105
175
85
125
160
205
190
280
360
450
90
135
180
235
185
250
370
460
125
200
310
550
190
300
380
400
Broadband Frequencies 25-300 MHz (Economical 46 material)
A
B
C*
Wt (g)
H (Oe)
25 MHz
100 MHz+ 250 MHz
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Typical Impedance ( )
10 MHz
Part Number
2646804502
36
.17
49
90
31.1±0.75
19.05±0.5
16.3 - 0.75
1.225
.750
.627
2646103002
116
.17
31.1±0.85
19.05±0.6
50.8 ± 1.0
1.225
.750
2.000
2646626202
285
.11
50.8±1.3
25.4±0.8
38.1±0.75
2.000
1.000
1.500
2646803802
118
.09
61.0±1.3
35.55±0.85
12.7±0.5
2.400
1.400
.500
33
150
155
297
95
310
165
302
102
280
44
100
30
200
Listed by frequency range and in ascending order of “B” dimension.
+
Test frequency
*
This
dimension may be modified to suit specific application
s.
Click on part number for performance curves.
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15th Edition
75
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Phone: (888) FAIR RITE / (845) 895-2055 •
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Fair-Rite Products Corp.
15th Edition
Round Cable Snap-its
Round cable snap-its can easily accommodate round cables or bundled wires with diameters from 2.5 mm
(.100”) to 25.4 mm (1.000”). These assemblies are available in four ferrite material grades to suppress differen-
tial or common-mode conducted EMI from 1 MHz into the GHz region.
The polypropylene cases are meeting the RoHS restrictions of hazardous substances and have a flammability
rating of UL 94-VO.
• Round cable snap-it assemblies are controlled for impedances only. The impedances listed are typical values. Minimum
impedance values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance
less 20%.
• Single turn impedance tests for the 31, 43 and 44 material are performed on the 4193A Vector Impedance Analyzer. The 61
material parts are tested on the 4191A RF Impedance Analyzer.
Cores are tested with the shortest practical wire length.
• Performance curves of all listed round cable snap-its are compiled on the Fair-Rite Products CD-ROM.
• Many of the snap-it parts have round core equivalents. See section Round Cable EMI Suppression Cores on pages 70-74.
• Round Cable Snap-it Kits are available for each of the four suppression materials. 31 Snap-It Kit (0199000030), 43 Snap-It Kit
(0199000031), 46 Core and Snap-It Kit (0199000032) and 61 Snap-It Kit (0199000033). For additional details see page 68.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 material grade.
Listed by frequency range and in ascending order of cable diameter
.
Figure 1
Figure 2
Figure 3
C
A
B
D
C
A
B
D
C
A
B
D
E
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15th Edition
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Fair-Rite Products Corp.
15th Edition
Round Cable Snap-its
Lower & Broadband Frequencies 1-300 MHz (31 material)
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est
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requency
* For solid cable cores see pages 32 and 70-74
** "B" dimension is the core dimension.
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15th Edition
77
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Phone: (888) FAIR RITE / (845) 895-2055 •
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Fair-Rite Products Corp.
15th Edition
Round Cable Snap-its
Broadband Frequencies 25-300 MHz (43 & 44 materials)
Solid
Equivalent*
Wt. (g)
E
Part Number Fig.
10 MHz 25 MHz+ 100 MHz+
Max. Cable
Diameter
A
B**
C
D
Typical Impedance( )
250 MHz
9.85
.388
9.85
.388
12.7
.500
12.7
.500
0443167251
0444167281
0443164151
0444164181
2
1
2
1
138
125
156
138
225
210
250
230
22.1
.870
23.7
.933
29.0
1.142
31.0
1.220
10.15
.400
10.15
.400
13.05
.514
13.05
.514
32.3
1.272
39.4
1.550
32.5
1.280
39.4
1.550
11.0
.433
11.7
.460
14.8
.583
15.25
.600
0443800506
15.0
16.2
.591
.638
0443806406
0444176451
3
1
18.0
43
175
90
365
.709
34.3
1.360
38.6
1.520
15.5
.610
18.35
.722
21.2
.835
47.5
1.870
15.0
.591
19.15
.755
18.5
.728
0444173551
2
95
195
29.2
1.150
18.8
.740
42.0
1.650
14.7
.579
0444177081
1
25.4
194
335
1.000
56.4
2.220
25.9
1.020
42.95
1.690
27.45
1.080
12.8
15.6
.504
.614
3
29.7
1.169
13.2
.520
20.6
.811
12.7
.500
35
75
2643626402
2643626402
2643102002
2643102002
2643800502
2643806402
2643626202
61
161
78
308
2643103002
2643103102
79
285
77
260
90
305
76
280
18
120
24
147
100
365
50
322
115
330
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
42
33
84
16
23
Broadband Frequencies 25-300 MHz (Economical 46 material)
Solid
Equivalent*
Wt. (g)
E
2646480002
2646540002
2646540002
Part Number
Fig.
10 MHz 25 MHz
100 MHz+
Max. Cable
Diameter
A
B**
C
D
Typical Impedance( )
250 MHz
6.3
.250
0446164951
0446164281
1
1
20.0
.788
6.6
.260
39.4
1.550
9.8
.385
4.9
.193
120
220
17.3
.680
5.1
.201
38.2
1.420
8.4
.331
+
Test frequency
* For solid cable cores see pages -----------------
** "B" dimension is the core dimension.
17
26
9.85
.388
12.7
.500
0446167281
0446164181
1
1
23.7
.933
31.0
1.220
10.15
.400
13.05
.514
39.4
1.550
39.4
1.550
11.7
.460
15.25
.600
2646102002
0446176451
1
18.0
.709
38.6
1.520
18.35
.722
47.5
1.870
19.15
.755
0446177081
1
25.4
1.000
56.4
2.220
25.9
1.020
42.95
1.690
27.45
1.080
2646626202
4.9
.193
0446173951
1
12.8
.504
5.1
.201
25.0
.984
5.6
.220
6.5
0446164251
2
17.9
.705
6.6
.260
32.2
1.270
9.2
.362
6.3
.250
9.85
.388
0446167251
2
22.1
.870
10.15
.400
32.3
1.272
11.0
.433
12.7
.500
0446164151
2
29.0
1.142
13.05
.514
32.5
1.280
14.8
.583
18.5
.728
0446173551
2
29.2
1.150
18.8
.740
42.0
1.650
14.7
.579
+
Test frequency
* For solid cable cores see pages 70-74
** "B" dimension is the core dimension.
72
250
131
235
81
265
105
190
66
275
115
205
73
275
2646102002
2646103002
82
135
46
185
31
134
245
81
273
42
116
202
72
247
33
61
137
330
85
360
169
330
97
330
84
127
225
84
270
78
85
176
48
300
161
308
Listed by frequency range and in ascending order of cable diameter.
Click on part number for performance curves.
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•
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Fair-Rite Products Corp.
15th Edition
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PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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•
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Fair-Rite Products Corp.
15th Edition
Round Cable Snap-its
Higher Frequencies 200-1000 MHz (61 material)
Solid
Equivalent*
Wt. (g)
Part Number
Fig.
100 MHz 250 MHz+ 500 MHz+
Max. Cable
Diameter
A
B**
C
D
Typical Impedance( )
+
Test frequency
1000 MHz
* For solid cable cores see pages 70-74
** "B" dimension is the core dimension.
4.1
.161
4.9
.193
8.7
.343
0461178181
0461164951
0461178281
1
1
1
17.3
.620
4.3
.169
5.1
.201
9.0
.354
38.2
1.420
8.4
.331
6.3
.250
0461164281
1
20.0
.788
6.6
.260
39.4
1.550
9.8
.385
9.85
.388
0461167281
1
23.7
.933
10.15
.400
39.4
1.550
11.7
.460
2661540002
12.7
.500
0461164181
1
29.0
1.142
13.05
.514
32.5
1.280
14.8
.583
18.0
.709
0461176451
1
38.6
1.520
18.35
.722
47.5
1.870
19.15
.755
2661102002
2661626402
61
161
17
26
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
2661665702
11.8
.465
23.2
.913
5.6
.221
21.5
.846
39.4
1.550
10.55
.415
115
165
215
300
215
325
385
332
230
355
425
420
180
285
380
430
175
275
375
400
205
320
435
257
360
480
350
110
24
33
42
Listed by frequency range and in ascending order of cable diameter.
Click on part number for performance curves.
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Fair-Rite Products Corp.
15th Edition
Split
Round Cable EMI Suppression Cores
Split round cable suppression cores can be used on cables and wire harnesses with diameters ranging from 2.5
mm (.100”) to 25.4 mm (1.000”). These cores are available in three ferrite material grades to attenuate conducted
differential and common-mode EMI from 1 MHz into the GHz region.
• Split round cable suppression cores are controlled for impedances only. The impedances listed are typical values. Minimum impedance
values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance less 20%.
• Single turn impedance tests for the 31, 43, 44 and 46 material are performed on the 4193A Vector Impedance Analyzer. The 61 material
parts are tested on the 4191A RF Impedance Analyzer.
Cores are tested with the shortest practical wire length.
• Over-molding, heat shrink tubing or any other suitable mechanical arrangement can be utilized to clamp split cable cores together. Many
of these split round cable cores can be supplied as Round Snap-It assemblies. The first two digits change from 26 to 04. See pages
75 - 78 for the listing of Round Cable Snap-Its.
• Many of the split round cable suppression cores have round cable core equivalents. See section Round Cable EMI Suppression Cores on
pages 70-74.
• Performance curves of all listed split round cable suppression cores are compiled on the Fair-Rite CD-ROM.
• The "Expanded Cable and Suppressor Kit" (part number 0199
00000
5) contains a selection of these split round cable suppression cores.
For details see page 68.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 material grade.
Listed by frequency and in ascending order of cable diameter.
Figure 1
Figure 2
Figure 3
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Fair-Rite Products Corp.
15th Edition
Split
Round Cable EMI Suppression Cores
Lower & Broadband Frequencies 1-300 MHz (31 material)
Broadband Frequencies 25-300 MHz (43 & 44 material)
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Solid
Equivalent*
Wt. (g)
Part Number
Fig.
10 MHz+ 25 MHz+ 100 MHz+
Max. Cable
Diameter
A
B**
C
D
4.9
.193
4.9
.193
6.3
.250
9.85
.388
12.7
.500
18.5
60
100
105
81
100
69
.728
2631173951
2631164951
2631164281
2631167281
2631164181
2631173551
100
169
180
144
156
125
180
280
310
240
260
220
Typical Impedance( )
1 MHz 5 MHz
250 MHz
4.1
.161
2631178181
8.7
.343
2631178281
18.0
.709
130
2631176451
225
380
25.4
1.000
125
2631177081
218
375
2631480002
2631540002
2631626402
2631102002
15.0±0.25
6.6±0.3
28.9±0.6
7.5±0.15
.590
.260
1.125
.295
10.0±0.25
5.1±0.2
19.8±0.5
4.6±0.15
.394
.201
.780
.181
9.0 ± 0.25
4.3±0.2
18.0±0.5
4.2±0.15
.354
.169
.709
.166
12.3±0.45
5.1±0.2
25.4±0.75 6.15±0.2
.484
.201
1.000
.242
16.5±0.4
9.0±0.3
28.6±0.8 8.25±0.15
.648
.354
1.126
.325
+
Test frequency
27
76
35
145
18.6±0.45 10.15±0.3 28.9±0.6
9.5±0.25
.732
.400
1.138
.375
25.9±0.5 13.05±0.3
12.95±0.25
1.020
.514
.510
28.9±0.6
1.138
25.9±0.5
18.8±0.3
13.0±0.25
1.020
.740
.512
39.9±0.6
1.532
34.9±0.65 18.35±0.35
17.45±0.3
1.374
.722
.687
44.35±0.35
1.746
50.8±1.0
25.9±0.5
25.4±0.5
2.000
1.030
1.000
37.45±0.75
1.474
3
3
3
3
3
3
3
3
1
3
14
44
208
60
90
160
12
43
183
28
83
240
25
75
247
85
130
250
18
63
275
25
71
260
18
56
270
16
48
310
47
95
370
45
90
340
2631023002
2631103002
2631103102
2631665702
2631626202
6.6
11
9.9
14
2.0
2.8
Solid
Equivalent*
Wt. (g)
2643480002
2643540002
2643625002
2643540002
2643665802
1
60
93
2.3
7.65 - 0.25
2.3+0.25
7.8 - 0.5 3.9 - 0.25
.090
.296
.095
.297
.148
1
15.0±0.25
6.6±0.3
28.6±0.8 7.5±0.15
.590
.260
1.125
.295
1
94
155
6.3
15.0±0.25
6.6±0.3
15.25±0.6 7.5±0.15
.250
.590
.260
.600
.295
15.0±0.25
6.6±0.3
28.9±0.6 7.5±0.15
.590
.260
1.125
.295
10.0±0.25
5.1±0.2
19.8±0.5 4.6±0.15
.394
.201
.780
.181
9.0 ± 0.25
4.3±0.2
18.0±0.5 4.2±0.15
.354
.169
.709
.166
12.3±0.45
5.1±0.2
25.4±0.75 6.15±0.2
.484
.201
1.000
.242
16.5±0.4
9.0±0.3
28.6±0.8 8.25±0.15
.648
.354
1.126
.325
30
105
70
125
40
152
94
150
54
187
90
257
100
275
95
270
52
232
27
188
65
265
23
122
2643023002
2643665702
2643000801
1.0
2.0
2.8
6.6
14
11
7.0
5.3
9.9
5.1
Part Number
Fig.
10 MHz 25 MHz+ 100 MHz+
Max. Cable
Diameter
A
B**
C
D
Typical Impedance( )
250 MHz
4.1
.161
2643178181
4.9
.193
2644173951
6.3
.250
2644164951
2643164251
2644164281
2643625006
2643665806
156
50
41
260
113
88
163
275
4.9
.193
144
245
6.3
.250
2643178281
8.7
.343
+
Test frequency
* For solid cable cores see pages
31-32 and
70-74
** "B" dimension is the core dimension.
2643166751
2643165451
2
7.6
15.9±0.4
7.9±0.3
14.3±0.4 7.95±0.2
.300
.626
.311
.563
.313
2
9.3
17.5±0.5
9.5±0.3
12.7±0.4 8.75±0.25
.365
.689
.374
.500
.344
3
3
3
3
3
120
230
Listed by frequency and in ascending order of cable diameter.
Click on part number for performance curves.
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Fair-Rite Products Corp.
15th Edition
Split
Round Cable EMI Suppression Cores
Broadband Frequencies 25-300 MHz (43 & 44 material)
Solid
Equivalent*
Wt. (g)
2
9.9
25.4±0.6
15.5±0.5
12.7±0.4 12.7±0.3
1.000
.610
.500
.500
Part Number Fig.
10 MHz 25 MHz+ 100 MHz+
Max. Cable
Diameter
A
B**
C
D
Typical Impedance( )
250 MHz
9.85
.388
9.85
.388
12.7
.500
12.7
.500
2643167251
2644167281
2643164151
2644164181
138
125
156
138
225
210
250
230
2643800506
15.0
.591
2643806406
2644176451
18.0
43
175
90
365
.709
18.5
.728
2644173551
95
195
2644177081
25.4
194
335
1.000
12.8
.504
35
75
2643626402
2643626402
2643102002
2643102002
2643800502
2643806402
2643626202
27
76
35
145
1
19
18.65±0.4 10.15±0.3
28.6±0.8
9.4±0.15
.735
.400
1.125
.370
1
39
25.9±0.5 13.05±0.3
28.6±0.8 12.95±0.25
1.020
.514
1.125
.510
2
6.3
21.0±0.5
13.2±0.4
11.9±0.4 10.5±0.25
.827
.520
.469
.413
18.6±0.45 10.15±0.3
28.9±0.6
9.5±0.25
.732
.400
1.138
.375
3
3
3
3
1
25.9±0.5 13.05±0.3
12.95±0.25
1.020
.514
.510
28.9±0.6
1.138
25.9±0.5
18.8±0.3
13.0±0.25
1.020
.740
.512
39.9±0.6
1.532
34.9±0.65 18.35±0.35
17.45±0.3
1.374
.722
.687
44.35±0.35
1.746
50.8±1.0
25.9±0.5
25.4±0.5
2.000
1.030
1.000
37.45±0.75
1.474
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
285
260
305
280
147
365
322
350
120
79
77
90
76
24
100
50
115
18
2643103002
2643103102
14
Solid
Equivalent*
Wt. (g)
Part Number
Fig.
10 MHz
25 MHz 100 MHz+
Max. Cable
Diameter
A
B**
C
D
Typical Impedance( )
250 MHz
4.9
.193
6.3
.250
2646164951
2646164281
15.0±0.25
6.6±0.3
28.9±0.6
7.5±0.15
.590
.260
1.125
.295
12.3±0.45
5.1±0.2
25.4±0.75 6.15±0.2
.484
.201
1.000
.242
3
3
18.0
.709
2646176451
34.9±0.65 18.35±0.35
17.45±0.3
1.374
.722
.687
44.35±0.35
1.746
3
25.4
1.000
2646177081
50.8±1.0
25.9±0.5
25.4±0.5
2.000
1.030
1.000
37.45±0.75
1.474
3
9.85
.388
2646167281
18.6±0.45 10.15±0.3
28.9±0.6
9.5±0.25
.732
.400
1.138
.375
3
12.7
.500
2646164181
25.9±0.5 13.05±0.3
12.95±0.25
1.020
.514
.510
28.9±0.6
1.138
3
10.0±0.25 5.1±0.2
19.8±0.5 4.6±0.15
.394
.201
.780
.181
4.9
.193
2646173951
3
1
14
15.0±0.25 6.6±0.3
28.6±0.8 7.5±0.15
.590
.260
1.125
.295
2646164251
6.3
.250
9.85
.388
2646167251
1
18.65±0.4 10.15±0.3
28.6±0.8
9.4±0.15
.735
.400
1.125
.370
12.7
.500
2646164151
1
25.9±0.5 13.05±0.3
28.6±0.8 12.95±0.25
1.020
.514
1.125
.510
18.5
.728
2646173551
1
25.9±0.5
18.8±0.3
13.0±0.25
1.020
.740
.512
39.9±0.6
1.532
131
105
235
190
115
205
120
220
2646800002
2646540002
265
275
275
250
81
66
73
72
2646102002
+
Test frequency
* For solid cable cores see pages 70-74
** "B" dimension is the core dimension.
6.6
82
135
185
46
2.8
134
245
273
81
14
11
116
202
247
72
19
27
127
152
225
330
169
330
270
360
330
84
85
97
76
39
85
176
300
48
145
35
2646540002
2646102002
2646626202
2646103002
Broadband Frequencies 25-300 MHz (Economical 46 material)
Listed by frequency and in ascending order of cable diameter.
Click on part number for performance curves.
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Fair-Rite Products Corp.
15th Edition
Split
Round Cable EMI Suppression Cores
Higher Frequencies 200-1000 MHz (61 material)
+
Test frequency
* For solid cable cores see pages 70-74
** "B" dimension is the core dimension.
Solid
Equivalent*
Wt. (g)
Part Number
Fig.
100 MHz+ 250 MHz+ 500 MHz+
Max. Cable
Diameter
A
B**
C
D
Typical Impedance( )
1000 MHz
4.1
.161
4.9
.193
8.7
.343
2661178181
2661164951
2661178281
6.3
.250
2661164281
9.85
.388
2661167281
2661540002
12.7
.500
2661164181
18.0
.709
2661176451
2661102002
2661626402
15.0±0.25 6.6±0.3
28.9±0.6
7.5±0.15
.590
.260
1.125
.295
9.0±0.25
4.5±0.2
18.0±0.5
4.2±0.15
.354
.169
.709
.166
12.3±0.45 5.1±0.2
25.4±0.75 6.15±0.2
.484
.201
1.000
.242
16.5±0.4
9.0±0.3
28.6±0.8 8.25±0.15
.648
.354
1.126
.325
18.6±0.45 10.15±0.3
28.9±0.6
9.5±0.25
.732
.400
1.138
.375
25.9±0.5 13.05±0.3
12.95±0.25
1.020
.514
.510
28.9±0.6
1.138
34.9±0.65 18.35±0.35
17.45±0.3
1.374
.722
.687
44.35±0.35
1.746
3
3
3
3
3
3
3
165
325
215
385
285
275
380
375
320
435
400
350
355
425
300
332
430
400
257
110
420
115
215
180
175
205
360
230
2661665702
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
2.0
6.6
9.9
14
27
76
11
Listed by frequency and in ascending order of cable diameter.
Click on part number for performance curves.
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Fair-Rite Products Corp.
15th Edition
Flat
Cable EMI Suppression Cores
A
B
C
D
E
A
B
C
D
E
A
B
C
D
E
A
B
C
D
E
Figure 1
Figure 2
Figure 3
Figure 4
Flat cable suppression core can accommodate multi-conductors flat cables, in widths from 12.7 mm (.500”)
up to 78 mm (3.1”). These flat cable cores are available in two ferrite material grades to reduce conducted EMI
from 1 MHz into the hundreds of MHz.
• Flat cable suppression cores, split or single cores, are controlled for impedances only. The impedances listed are typical values.
Minimum impedance values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance less 20%.
• Single turn impedance tests for the 31 and 43 material are made on the 4193A Vector Impedance Analyzer. The 61 material cores
are tested on the 4191A RF Impedance Analyzer.
All tests are made with the shortest practical wire length.
• Performance curves for all flat cable parts are compiled on the Fair-Rite Products CD-ROM.
• Assembly clips are available for most of the split flat cable cores. See pages 86-87 for a listing of flat cable cores and the clips that
can be used with these cores.
• Our "Expanded Cable & Connector EMI Suppressor Kit" (part number 0199000005) contains a selection of these flat cable cores
and clips. See page 68.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 = material grade.
Listed by frequency range and in ascending order of cable width.
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Fair-Rite Products Corp.
15th Edition
Flat
Cable EMI Suppression Cores
Lower & Broadband Frequencies 1-300 MHz (31 material)
Broadband Frequencies 25-300 MHz (43 material)
Wt. (g)
Part Number
Fig.
10 MHz+ 25 MHz+ 100 MHz+
Max. Cable
Dimensions
A
B
C
D
Typical Impedance( )
1 MHz 5 MHz
250 MHz
E
68
112
240
3
51
25.9 x 1.5
1.020 x .060
38.1±1.0
1.500
26.65±0.75
1.050
25.4±0.75
1.000
12.05±0.4
.475
1.9±0.4
.075
2631163851
54
105
300
1
50
63.5±1.3
2.500
52.1±1.1
2.050
28.6±0.8
1.125
6.35±0.25
.250
0.85±0.2
.033
2631163951*
51.0 x 1.3
2.000 x .050
52
105
310
1
60
76.2±1.5
3.000
65.3±1.3
2.570
28.6±0.8
1.125
6.35±0.25
.250
0.85±0.2
.033
2631164051*
64.0 x 1.3
2.520 x .050
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
440
425
440
20
13
11
52
35
34
Wt. (g)
E
.681 x .091
.772 x .020
.831 x .053
.831 x .053
1.000 x .480
1.020 x .059
1.020 x .051
Part Number
Fig.
10 MHz 25 MHz+ 100 MHz+
Max. Cable
Dimensions
A
B
C
D
Typical Impedance( )
250 MHz
2
3.5
22.75±0.65
.895
12.7±0.5
.500
12.7±0.5
.500
3.3 - 0.25
.125
1.15+0.25
.050
2643170251
12.2 x 2.3
5.7
19.95±0.4
.785
14.2±0.25
.560
10.15±0.5
.400
6.35±0.25
.250
0.9±0.15
.035
2643169552
3
13.95 x 0.75
2643178451
2643178351
3
4
13
6.6
25.4±0.75
1.000
24.5±0.4
.965
17.8±0.5
.700
20.0±0.4
.787
12.7±0.4
.500
12.0±0.3
.472
10.15±0.25
.400
5.0±0.25
.197
2.55±0.25
.100
0.75±0.25
.030
2643168751
2643173351
100
2
3
1
45
25
14
38.85±0.75
1.530
38.1±1.0
1.500
38.1±1.0
1.500
26.15±0.75
1.030
26.65±0.75
1.050
26.65±0.75
1.050
28.6±0.7
1.125
12.3±0.4
.485
12.7±0.4
.500
13.0±0.3
.512
12.05±0.4
.475
6.35±0.25
.250
6.35+0.25
.255
1.9±0.4
.075
0.85±0.2
.033
2643168651
2643164551
2643171051*
17.3 x 2.3
19.6 x 0.5
25.4 x 12.2
25.9 x 1.5
25.9 x 1.3
2643178651
2643178551
4
4
4
4
13.1 x 1.35
13.1 x 1.35
21.1 x 1.35
21.1 x 1.35
.480 x .091
.516 x .053
.516 x .053
.549 x .030
2.9
18.5±0.4
.728
13.5±0.4
.531
6.0±0.3
.236
6.6±0.25
.260
1.6±0.25
.063
5.9
12.0±0.3
.472
18.5±0.4
.728
13.5±0.4
.531
6.6±0.25
.260
1.6±0.25
.063
6.6±0.25
.260
1.6±0.25
.063
6.6±0.25
.260
1.6±0.25
.063
4.1
26.5±0.4
1.043
21.5±0.4
.846
6.0±0.3
.236
26.5±0.4
1.043
21.5±0.4
.846
12.0±0.3
.472
8.2
* For assembly clips see page 86.
20
35
70
15
25
48
31
48
82
135
90
140
25
40
90
31
50
95
23
39
88
160
200
157
13
22
50
24
38
82
95
155
57
188
295
53
33
53
105
215
32
112
235
+
Test frequency
Listed by frequency range in ascending order of cable width.
Click on part number for performance curves.
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Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
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(888) 324-7748
(888) 337 -7483
•
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Fair-Rite Products Corp.
15th Edition
85
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Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
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•
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Fair-Rite Products Corp.
15th Edition
Flat
Cable EMI Suppression Cores
Broadband Frequencies 25-300 MHz (43 material)
Wt. (g)
E
22
66
115
235
64
105
220
410
385
12
55
94
22
22
37
85
157
12
58
106
140
22
39
98
61
96
185
192
335
81
265
400
50
150
270
480
370
25
115
240
110
67
115
300
415
60
290
435
50
22
125
255
45
56
100
290
400
22
115
240
100
48
100
290
420
45
280
440
Part Number
Fig.
10 MHz 25 MHz+ 100 MHz+
Max. Cable
Dimensions
A
B
C
D
Typical Impedance( )
250 MHz
3
51
38.1±1.0
1.500
26.65±0.75
1.050
25.4±0.75
1.000
12.05±0.4
.475
1.9±0.4
.075
2643163851
1
27
38.1±1.0
1.500
26.65±0.75
1.050
25.4±0.75
1.000
6.35±0.25
.250
0.85±0.2
.033
2643166851*
2643178751
2643178851
4
4
25.9 x 1.3
25.9 x 1.5
26.1 x 1.35
26.1 x 1.35
4
3
6.8
12
33.5±0.65
1.319
33.65±0.75
1.325
27.0±0.5
1.063
27.5±0.5
1.083
8.0±0.4
.315
13.2±0.5
.520
6.5±0.25
.256
6.7±0.4
.265
1.25+0.7
.063
1.35±0.25
.053
2643172551
2643169351
26.5 x 1.25
27.0 x 1.1
1
1
1
1
35
84
170
16
38.35±1.0
1.510
52.9±1.0
2.083
52.9±1.0
2.083
45.1±0.75
1.775
27.95±1.0
1.100
33.0±0.7
1.299
33.0±0.7
1.299
34.4±0.7
1.355
28.6±0.7
1.125
31.25±1.0
1.230
63.5±1.8
2.500
12.7±0.4
.500
9.0±0.3
.355
12.5±0.4
.492
12.5±0.4
.492
6.35±0.25
.250
3.3±0.25
.130
3.5±0.4
.138
3.5±0.4
.138
0.85±0.2
.033
2643166451*
2643168051
2643167551
2643170951*
3
1
1
1
1
50
27
60
70
45.1±0.75
1.775
63.5±1.3
2.500
76.2±1.5
3.000
76.2±1.5
3.000
88.9±1.8
3.500
34.4±0.7
1.355
52.1±1.1
2.050
65.3±1.3
2.570
65.3±1.3
2.570
78.2±1.5
3.080
28.6±0.7
1.125
28.6±0.8
1.125
12.7±0.4
.500
28.6±0.8
1.125
28.6±0.8
1.125
6.35±0.25
.250
6.35±0.25
.250
6.35±0.25
.250
6.5±0.35
.256
0.85±0.2
.033
0.85±0.2
.033
0.85±0.2
.033
0.95±0.3
.037
2643166551
2643163951*
2643167751*
2643164051*
2643168351*
1.020 x .051
1.020 x .059
1.028 x .053
1.028 x .053
1.063 x .043
1.043 x .049
26.95 x 3.05
32.3 x 6.2
32.3 x 6.2
33.7 x 1.3
33.7 x 1.2
1.061 x .120
1.272 x .244
1.272 x .244
1.327 x .047
1.327 x .051
2643166651
2643168251*
1
1
71
12.45±0.4
.490
1.5±0.3
.060
36
22
45.1±0.75
1.775
63.5±1.3
2.500
34.4±0.7
1.355
52.1±1.1
2.050
28.6±0.7
1.125
12.7±0.4
.500
6.35±0.25
.250
6.35±0.25
.250
0.85±0.2
.033
0.85±0.2
.033
33.7 x 1.3
1.327 x .051
51.0 x 1.3
51.0 x 1.3
64.0 x 1.3
2.008 x .051
2.008 x .051
2.520 x .051
76.7 x 1.3
3.020 x .051
64.0 x 1.3
2.520 x .051
6.6±0.25
.260
1.6±0.25
.063
6.6±0.25
.260
1.6±0.25
.063
4.8
31.5±0.4
1.240
26.5±0.4
1043
6.0±0.3
.236
12.0±0.3
.472
31.5±0.4
1.240
26.5±0.4
1043
9.7
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
*For assembly clips see page 86.
+
Test frequency
Listed by frequency range in ascending order of cable width.
Click on part number for performance curves.
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86
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Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
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(888) 324-7748
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•
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15th Edition
87
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Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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•
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Fair-Rite Products Corp.
15th Edition
Flat
Cable Cores Assembly Clips
Fair-Rite offers several clips to accommodate the assembly of the split flat cable suppression cores.
• Figures 1 and 2 are metal clips, made from 0.5mm (.020") high carbon steel with a zinc electroplate finish.
• Figure 3 clips are a polypropylene material RoHS compliant, with a flammability rating of UL94-V0.
D
E
A
G
H
C
F
J
D
B
A
G
E
C
F
D
B
C
A
B
E
H
Figure 1
Figure 2
Figure 3
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
Clip
Fig.
A
B
C
D
E
F
G
H
J
Clips
12.7
11.4
8.0
.500
.450
.315
12.7
16.5
8.0
7.5
4.0
6.0
.500
.650
.315
.295
.157
.236
15.9
24.6
4.4
3.2
6.4
.626
.969
.171
.126
.252
0199001401
0199010301
0199016051
0199016551
1
2
3
3
15.9
40.5
4.4
3.2
6.4
16.1
.635
21.2
.835
16.7
.657
16.7
.657
11.0
.433
11.0
.433
15.9
.626
32.2
1.27
.626
1.59
.171
.126
.252
3.0
.118
13.1
.516
29.5
1.161
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•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
87
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Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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•
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Fair-Rite Products Corp.
15th Edition
Flat
Cable Cores Assembly Clips
2631163951
2631164051
2643168351
2643163951
2643164051
2643166451
2643166651
2643166851
2643167751
2643168251
0199001401
0199010301 0199016051
0199016551
2643171051
2643170951
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
fair-rite-html.html
88
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
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FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
89
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
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•
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Fair-Rite Products Corp.
15th Edition
Flat
Cable Snap-its
Flat cable snap-its for use on multi-conductor flat cables to suppress common-mode conducted EMI from
1MHz to hundreds of MHz. These flat cable snap-its are available in two ferrite materials, 31 and 43.
The polypropylene cases are meeting the RoHS restrictions of hazardous substances and have a flammability
rating of UL94-V0.
• Flat cable snap-it assemblies are controlled for impedances only. The impedances listed are typical values. Minimum impedance
values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance less 20%.
• Single turn impedance tests on the 31 and 43 material parts are performed on the 4193A Vector Impedance Analyzer.
Cores are
tested with the shortest practical wire length.
• Performance curves of all listed flat cable snap-its are compiled on the Fair-Rite Products CD-ROM.
• The "Expanded Cable and Connector EMI Suppressor Kit" (part number 0199000005) contains several flat cable
snap-it assemblies. See page 68.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 material grade.
Listed by frequency range in ascending order of cable width.
C
A
B
D
Lower & Broadband Frequencies 1-300 MHz (31 material)
Broadband Frequencies 25-300 MHz (43 material)
Wt. (g)
Part Number
10 MHz
25 MHz+ 100 MHz+
Max. Cable
Dimensions
A
B
C
D
Typical Impedance( )
250 MHz
0443166651
0443163951
0443164051
33.7 X 1.3
1.325 X .050
51.0 X 1.3
2.000 X .050
64.0 X 1.3
2.520 X .050
49.5
1.950
67.8
2.670
80.8
3.180
34.4
1.350
52.1
2.050
65.3
2.570
32.3
1.272
32.3
1.272
32.3
1.272
8.1
.320
8.1
.320
8.1
.320
** "B" dimension is the core dimension.
80
110
130
60
110
290
56
100
290
435
400
48
100
290
420
Wt. (g)
Part Number
10 MHz+ 25 MHz+ 100 MHz+
Max. Cable
Dimensions
A
B
C
D
Typical Impedance( )
1 MHz 5 MHz
250 MHz
54
105
0431163951
300
51.0 x 1.3
2.000 x .050
67.8
2.670
52.1
2.050
32.3
1.272
8.1
.320
52
105
0431164051
310
64.0 x 1.3
2.520 x .050
80.8
3.180
65.3
2.570
32.3
1.272
8.1
.320
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
110
130
13
11
425
440
35
34
+
Test frequency
Click on part number for performance curves.
fair-rite-html.html
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•
www.fair-rite.com
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(888) 337 -7483
•
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Fair-Rite Products Corp.
15th Edition
89
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Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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•
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Fair-Rite Products Corp.
15th Edition
Connector EMI Suppression Plates
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
To provide suppression of conducted EMI at critical interfaces Fair-Rite has available a line of suppression plates
that can be used with many types of connectors. All connector plates are supplied in the NiZn 44 grade ideally
suited for this application because of its high impedance along with a high resistivity.
• Connector plates are controlled for impedance only. The impedances listed are typical values. Minimum impedance
values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed typical impedance
less 20%. Single turn impedance tests are performed on the 4193A Vector Impedance Analyzer.
• Performance curves of all listed connector plates are included on the Fair-Rite Products CD-ROM.
• For any connector EMI suppression plate requirement not listed here, feel free to contact our customer service group for
availability and pricing.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 = the 44 material grade.
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•
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•
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15th Edition
91
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•
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Fair-Rite Products Corp.
15th Edition
Connector EMI Suppression Plates
Part Number
Figure Total
Number
A
B
C*
D
E
F
Wt (g)
25 MHz+ 100 MHz+
Holes
of Rows
* This dimension may be modified to suit specific applications.
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
+Test Frequency
Typical Impedance( )
–
–
–
2644246001
2644246101
2644245901
2644245601
2644246701
2644246801
2644246901
2644246201
2644246301
2644245701
2644245801
2644236101
2644236401
2644247301
2644247401
2644247501
2644247001
2644247101
2644247201
2644236301
2644236501
2644373941
2644373841
2644236001
2644236601
2644251801
2644251901
1
1
1
1
2
2
2
3
3
3
3
4
4
5
5
5
5
5
5
4
4
6
6
4
4
4
4
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
.10
.38
.15
.60
.18
.35
.70
.14
.60
.22
.94
1.6
3.2
.08
.17
.34
.37
.74
1.5
2.4
4.9
2.9
2.8
3.6
7.2
5.4
11
28
73
28
66
28
36
59
28
73
28
66
51
91
28
41
65
28
40
64
51
91
36
51
51
91
51
91
3.86±0.10
.152
3.86±0.10
.152
4.90±0.10
.193
4.90±0.10
.193
12.52±0.13
.493
12.52±0.13
.493
12.52±0.13
.493
5.86±0.10
.231
5.86±0.10
.231
7.44±0.10
.293
7.44±0.10
.293
14.40±0.15
.567
14.40±0.15
.567
6.22±0.10
.245
6.22±0.10
.245
6.22±0.10
.245
12.52±0.13
.493
12.52±0.13
.493
12.52±0.13
.493
22.55±0.25
.888
22.55±0.25
.888
21.60±0.25
.850
20.30±0.25
.800
36.3±0.4
1.430
36.3±0.4
1.430
52.8±0.7
2.079
52.8±0.7
2.079
3.86±0.10
.152
3.86±0.10
.152
4.90±0.10
.193
4.90±0.10
.193
2.54 Max.
.100 Max.
2.54 Max.
.100 Max.
2.54 Max.
.100 Max.
3.86±0.10
.152
3.86±0.10
.152
4.90±0.10
.193
4.90±0.10
.193
7.75-0.25
.300
7.75-0.25
.300
3.30±0.10
.130
3.30±0.10
.130
3.30±0.10
.130
4.90±0.10
.193
4.90±0.10
.193
4.90±0.10
.193
7.75-0.25
.300
7.75-0.25
.300
11.65-0.40
.451
10.15-0.40
.392
7.75-0.25
.300
7.75-0.25
.300
7.75-0.25
.300
7.75-0.25
.300
1.52±0.13
.060
6.35±0.13
.250
1.52±0.13
.060
6.35±0.13
.250
1.52±0.13
.060
3.05±0.13
.120
6.10±0.13
.240
1.52±0.13
.060
6.35±0.13
.250
1.52±0.13
.060
6.35±0.13
.250
3.43±0.13
.135
6.86±0.13
.270
1.52±0.13
.060
3.05±0.13
.120
6.10±0.13
.240
1.52±0.13
.060
3.05±0.13
.120
6.10±0.13
.240
3.43±0.13
.135
6.86±0.13
.270
1.52±0.13
.060
3.18±0.13
.125
3.43±0.13
.135
6.86±0.13
.270
3.43±0.13
.135
6.86±0.13
.270
2.00±0.08
.079
2.00±0.08
.079
2.54±0.13
.100
2.54±0.13
.100
2.54±0.13
.100
2.54±0.13
.100
2.54±0.13
.100
2.00±0.08
079
2.00±0.08
.079
2.54±0.13
.100
2.54±0.13
.100
2.75±0.13
.108
2.75±0.13
.108
1.27±0.10
.050
1.27±0.10
.050
1.27±0.10
.050
2.54±0.13
.100
2.54±0.13
.100
2.54±0.13
.100
2.75±0.13
.108
2.75±0.13
.108
2.54±0.13
.100
2.54±0.13
.100
2.75±0.13
.108
2.75±0.13
.108
2.75±0.13
.108
2.75±0.13
.108
2.00±0.08
.079
2.00±0.08
.079
2.54±0.10
.100
2.54±0.10
.100
2.00±0.08
.079
2.00±0.08
.079
2.54±0.10
.100
2.54±0.10
.100
2.85±0.13
.112
2.85±0.13
.112
1.27±0.08
.050
1.27±0.08
.050
1.27±0.08
.050
2.54±0.10
.100
2.54±0.10
.100
2.54±0.10
.100
2.85±0.13
.112
2.85±0.13
.112
7.62±0.15
.300
2.54±0.10
.100
2.85±0.13
.112
2.85±0.13
.112
2.85±0.13
.112
2.85±0.13
.112
0.82+0.1
.034
0.82+0.1
.034
1.22±0.07
.048
1.22±0.07
.048
1.22±0.07
.048
1.22±0.07
.048
1.22±0.07
.048
0.82+0.1
.034
0.82+0.1
.034
1.22±0.07
.048
1.22±0.07
.048
1.60±0.08
.062
1.60±0.08
.062
0.69±0.05
.027
0.69±0.05
.027
0.69±0.05
.027
1.22±0.07
.048
1.22±0.07
.048
1.22±0.07
.048
1.60±0.08
.062
1.60±0.08
.062
1.00+0.15
.042
1.22±0.07
.048
1.60±0.08
.062
1.60±0.08
.062
1.60±0.08
.062
1.60±0.08
.062
4
4
4
4
5
5
5
6
6
6
6
9
9
10
10
10
10
10
10
15
15
16
16
25
25
37
37
14
46
13
41
13
20
38
14
46
13
41
30
56
13
24
41
13
23
40
30
56
19
30
30
56
30
56
Click on part number for performance curves.
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15th Edition
Connector EMI Suppression Plates
Miscellaneous Suppression Cores
Fair-Rite has tooled several special core geometries in the 43 material for suppression of conducted EMI.
• These suppression cores are controlled for impedance only. The impedances listed are typical values. Minimum impedance
values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed typical impedance less 20%.
Single turn tests are performed on the 4193A Vector Impedance Analyzer
with the shortest practical wire length
.
• Performance curves on these miscellaneous cores are included on the Fair-Rite Products CD-ROM.
• For any non-catalog suppression core design feel free to contact our customer service or application group for feasibility and availability.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 = the 43 material grade.
D
E
A
B
C
D
E
A
B
C
D
E
A
B
C
D
E
A
B
C
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number Fig.
A
B
C*
D
E
Wt (g)
25 MHz+ 100 MHz+
2643167851
1
38.85±0.75
26.15±0.75
28.6±0.7
26.0±0.6
12.95±0.25
85
94
169
1.530
1.030
1.125
1.025
.510
2643166251
2
26.7±0.7
17.8±0.5
18.8±0.4
19.5±0.5
9.15±0.50
34
75
120
1.052
.701
.740
.770
.360
*
This dimension may be modified to suit specific applications.
2643165151
3
82.6±1.6
13.1±0.3
28.0±0.7
12.95±0.25
19.05±0.4
109
163
280
3.250
.516
1.100
.510
.750
2643175451
4
17.8±0.4
12.7±0.5
20.32±0.5
6.6±0.25
5.08±0.25
19
119
180
.700
.500
.800
.260
.200
Typical Impedance ( )
+
Test Frequency
10 MHz
250 MHz
60
50
100
75
250
175
340
270
Figure 1
Figure 2
Figure 3
Figure 4
Click on part number for performance curves.
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15th Edition
Absorber Tiles
Ferrite Tile Absorber
for EMC Test Chamber
Applications from 30-1500 MHz
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Fair-Rite Products Corp.
15th Edition
NAMAS-1-U Grid Tile Absorber
This tile offers premium performance with wide-band absorption from 30-1500 MHz and exhibit
improved low-frequency (up to-20 dB @ 30 MHz) performance with reduced gap loss effects
compared to flat tiles.
Part Number
A
B
C
D
E
Wt (g)
3642014000
100±0.7
100±0.7
17.6±0.5
13.4
13.4
500
3.937
3.937
.693
.527
.527
Grid Tile
Dimensions
(
Bold numbers are in millimeters,
light numbers are in inches.)
42 Material Properties:
Property
Unit
Symbol
u
i
ε
i
ρ
T
c
kgf/mm
2
kgf/mm
2
kgf/mm
2
kgf/mm
2
-cm
˚C
PPM /˚C
Ω
g/cm
3
Specific Gravity
Young’s Modulus
Tensile Strength
Compressive Strength
Flexural Strength
Vickers Hardness
Coeff. of Thermal Expansion
Initial Permeability
Permittivity (Relative)
Resistivity
Curie Temperature
5.2
1.8 x 10
4
4.9
42
6
740
9
2100
14
5x10
6
>95
Value
Absorber Tiles
The NiZn 42 material is specifically
designed and optimized for use as tile
absorbers for anechoic chambers.
A
B
C
D
E
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15th Edition
100mm Tiles
This tile is the industry standard size and exhibits excellent overall performance vs. cost. These
100mm tiles can be installed individually using screws or adhesive and are optionally available in
panel format. The 5.5mm thickness is ideally suited for compact pre-compliance emissions and
IEC-61000-4-3 radiated immunity chambers, while the 6.3mm thickness is recommended for use in
ANSI C63.4 compliant 3 meter chambers. Tiles are surface ground on all sides to precise me-
chanical tolerances, minimizing gaps between adjacent tiles to ensure maximum low-frequency
performance.
Notes:
For more technical information on absorber tile
applications, see “Ferrite Tile Absorbers for EMC
Test Chamber Applications” on page 157.
Return Loss values measured in 39mm coaxial airline,
using HP 8753D Analyzer.
6.3mm Return Loss (dB)
Freq (MHz)
-18
-25
-30
-25
-20
-12
-9
Wide-Angle Return Loss - TM Polarization
0
- 5
- 1 0
- 1 5
- 2 0
- 2 5
- 3 0
- 3 5
- 4 0
1 0 0 0 0
1 0 0 0
1 0 0
1 0
Frequency (MHz)
R
et
u
rn
L
o
ss
(
d
B
)
75˚
60˚
45˚
30˚
0˚
Panels
Part Number
A
B
C
Wt (kg)
3742011901
600
600
16.8
17.7
23.62
23.62
.66
Each panel consists of:
36 Ferrite Tiles epoxy bonded to
9mm
(.35”) particle board
faced with 26 GA (
0.46mm
) zinc coated steel on two sides.
Part Number
A
B
C*
D
Wt (g)
3642011601
100±0.13 100±0.13 6.3±0.13
10±0.3
324
3.937
3.937
.248
.394
3642012401
100±0.13 100±0.13 5.5±0.13
10±0.3
290
3.937
3.937
.217
.394
100mm Tiles
* This dimension may be modified. Thicknesses are available from
5.0
to
6.7mm
Dimensions
(
Bold numbers are in millimeters,
light numbers are in inches.)
Dimensions
(
Bold numbers are in millimeters,
light numbers are in inches.)
A
B
C
D
30
100
200
400
600
1000
1500
Absorber Tiles
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15th Edition
Inductive
Components
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15th Edition
Rods
Pressed Fair-Rite rods are used extensively in high-energy storage designs.
These rods can also be used for inductive components that require temperature
stability or have to accommodate large dc bias conditions.
• The “A” dimension can be centerless ground to tighter tolerances.
• Figure 2 rods are also used in the assembled bobbins, listed on page 104, Figure 5.
These rods have a 0.6mm (.024”) maximum chamfer on the end faces.
• A separate class of rods for antenna and RFID applications is listed on pages 100 - 101.
• See the graphs on pages 98 and 99 for information on rod permeability and typical
changes in inductance vs temperature for the same rod in different materials.
• For any rod requirement not listed here, feel free to contact our customer service group
for availability and pricing.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade.
A
C
A
C
B
Figure 1
Figure 2
Part Number
A
C
Dimensions
(
Bold numbers are in millimeters
,
light numbers are nominal in inches.)
Fig.
Wt (g)
4061129011
4061272011
4061287011
4061276011
1
1
1
1
.5
2.9
3.4
3.9
3.25- 0.25
.125
6.35±0.25
.250
6.35±0.25
.250
6.35±0.25
.250
12.7±0.4
.500
19.05±0.75
.750
22.1±0.7
.870
25.4±0.7
1.000
4061266011
1
5.8
6.35±0.25
.250
38.1±0.75
1.500
4061378111
1
8.6
9.5±0.3
.374
25.4±0.8
1.000
Low Permeability, 61 (ui=125) Material
Low Permeability, High Saturation 52 (ui=250) Material
Part Number
A
C
Fig.
Wt (g)
4052077111
1
.23
2.0±0.13
.079
15.0±0.3
.591
4052098411
1
.35
2.5±0.13
.098
15.0±0.3
.591
4052111011
1
.7
3.0±0.13
.118
20.0±0.4
.787
4052155611
1
1.5
4.0±0.15
.157
25.0±0.5
.984
4052195211
1
2.4
5.0±0.2
.197
25.0±0.5
.984
4052235211
1
4.1
6.0±0.25
.236
30.0±0.6
1.181
4052251111
1
4.8
6.5±0.25
.256
30.0±0.6
1.181
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15th Edition
Rods
Rods
Temperature Stable, 33 (ui=600) Material
Part Number
A
C
Fig.
Wt (g)
4033129021
4033122011
1
1
.5
0.9
3.25 - 0.25
.125
3.25 - 0.25
.125
12.7±0.4
.500
25.4±0.75
1.000
4033276011
4033266011
1
1
3.9
5.8
6.35±0.25
.250
6.35±0.25
.250
25.4±0.75
1.000
38.1±0.75
1.500
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Medium Permeability, 77 (ui=2000) & 78 (ui=2300) Materials
Part Number
A
C
B
Fig.
Wt (g)
4077122011
4077172011
4077272011
1
1
1
1.0
1.7
2.9
–
–
–
3.25 - 0.25
.125
4.6 - 0.3
.175
6.35±0.25
.250
25.4±0.75
1.000
22.2±0.75
.875
19.05±0.75
.750
4077276011
4077292011
4077296011
4077266011
4077312911
4077374711
4077375411
4077375211
4077485111
4077484611
4277142009
4277182209
4277242409
4278282509
4277352509
4277353509
4278453509
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3.8
4.4
4.8
5.8
9.2
11
14
17
18
27
3.6
6.5
10
19.4
28
43
66
–
–
–
–
–
–
–
–
–
–
6.35±0.25
.250
6.35±0.25
.250
6.35±0.25
.250
6.35±0.25
.250
8.0±0.35
.315
9.45±0.2
.372
9.45±0.2
.372
9.45±0.2
.372
12.3±0.4
.485
12.3±0.4
.485
9.0±0.3
.354
11.0±0.3
.433
13.0±0.3
.512
17.0±0.4
.670
21.0±0.5
.825
21.0±0.5
.825
27.0±0.5
1.063
3.2±0.1
.126
3.2±0.1
.126
3.2±0.1
.126
4.2±0.15
.165
6.9±0.4
.272
6.9±0.4
.272
9.0±0.3
.354
25.4±0.75
1.000
28.6±0.75
1.125
31.75±0.75
1.250
38.1±0.75
1.500
38.1±0.75
1.500
31.75±0.75
1.250
41.3±0.8
1.625
50.8±1.0
2.000
31.75±0.75
1.250
41.3±0.8
1.625
13.5±0.3
.532
15.5±0.35
.610
17.5±0.4
.690
18.95±0.45
.746
18.95±0.45
.746
29.0±0.6
1.140
27.0±0.6
1.064
4078375111
1
13
–
9.45±0.2
.372
38.1±0.75
1.500
4078377511
1
24
–
9.5±0.25
.374
70.0±1.5
2.756
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15th Edition
Rod Permeabiliy vs. Rod Length divided by Rod Diameter
0
10
20
30
40
50
60
1
2
3
4
5
6
7
8
9
10
Rod Length/Rod Diameter
52
67
77
&7
8
33
61
µ
rod
Materials
Rod Information
Figure 1 shows the rod permeability as a function of the length to diameter ratio for the six materials available
in rods.
Figures 3, 4 and 5 illustrate typical temperature behavior of wound rods. Wound rods in 33 and 77 material yield
the best temperature stable inductors, see Figure 4. Both show a typical inductance change of < 1% over the
–40 to 120 C temperature range. The parts have a L/D ratio of 8.1. Lower ratios will change less. This is shown
in detail in Figure 5 for the same 52 material but with the L/D ratio as the parameter. A lower ratio means a lower
rod permeability but with improved temperature stability.
Figure 1
Wound Rod Inductance Calculations.
To calculate the inductance of a wound rod the following formula can be used.
Where: K = Inductance modifier
Uo = 4
π
10
−
7
Urod = rod permeability found in Figure 1.
N =Number of turns
Ae = Cross sectional area of the rod (cm
2
)
l = Length of the rod (cm)
lc = Length of the winding (cm)
Inductance Modifier K
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
0.2
0.4
0.6
0.8
1.0
l
c
/l
K
Figure 2
L=k
µ
0
µ
rod N
2
A
e
l
10
4
( H)
u
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Rod Information
Rod Information
85
90
95
100
105
110
-40 -20 0
20 40 60 80 100 120
Temperature (0C)
%
52 Mtl.
61 Mtl.
67 Mtl.
78 Mtl.
Typical change in inductance vs. Temperature
All rods are 2.0 x 15.0 mm (L/D 7.5) wound with
49T #30AWG in a single layer
98
99
100
101
102
-40 -20 0
20 40 60 80 100 120
Temperature (
O
C)
%
33 Mtl.
77 Mtl.
Typical change in Inductance vs. Temperature
Rods are 3.125 x 25.4 mm (L/D 8.1) wound with
67T #28AWG in a single layer.
52 Material
90
92
94
96
98
100
102
104
106
108
110
-40 -20 0
20 40 60 80 100 120
Temperature(
o
C)
%
O
rig
in
al
2
5
O
C
In
du
ct
an
ce
L/D = 2
L/D = 4
L/D = 7
L/D = 10
Rod diameter is 3.0mm, with lengths from 6.0 to 30.0 mm.
Rods are wound with a single layer.
Figure 3
Figure 4
Figure 5
The inductance modifier is found in Figure 2. The ratio winding length divided by the rod length will give the induc-
tance modifier. If the rod is totally wound the K = 1. Shorter but centered windings will yield higher K values.
Using the rod 3061990871 as an example.
For this rod the length over diameter ratio is 8.33 and for 61 material Figure 1 gives a Urod of 29. The rod has an Ae
= 0.0707 cm
2
and l = 2.5 cm.
A winding of 80 turns of 30 AWG wire will yield a fully wound rod, therefore K = 1.
Using the above formula the calculated inductance is 65.96 uH.
The same rod but wound with 50 turns of the 30 AWG wire has a winding length of 1.5 cm. The inductance modifier
is 1.5/2.5 = 0.60, which results from Figure 2 in a K value of 1.51.
Again with the above formula we calculated an inductance of 38.9 uH.
The measured values for both windings were 66.95 and 39.50 uH respectively.
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Antenna/RFID Rods
Part Number
A
C
3067990821
3067990831
3067990841
3067990851
3067990861
22
22
18
19
0.75±0.025
.030
1.0±0.025
.039
1.5±0.025
.059
2.0±0.025
.079
2.5±0.025
.098
.295
10.0±0.2
.394
15.0±0.3
.591
15.0±0.3
.591
20.0±0.4
.787
7.5±0.15
3061990821
0.75±0.025
.030
.295
7.5±0.15
3061990831
1.0±0.025
.039
10.0±0.2
.394
3061990841
1.5±0.025
.059
15.0±0.3
.591
3061990851
2.0±0.025
.079
15.0±0.3
.591
22
35
35
25
Wt (g)
.02
.02
.04
.04
.13
.13
.23
.23
.47
35
3067990871
20
3.0±0.04
.118
25.0±0.5
.984
3061990871
3.0±0.04
.118
25.0±0.5
.984
29
.85
.85
3061990861
2.5±0.025
.098
20.0±0.4
.787
27
.47
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
A
e
(cm
2
)
0.00442
0.00442
0.00785
0.00785
0.0177
0.0177
0.0314
0.0314
0.0491
0.0491
0.0707
0.0707
These rods are designed for use in antenna and RFID transponder applications. Rods are available in three
materials to cover a frequency range from 50 kHz to 25 MHz. Suggested frequency ranges: 78 material < 200
kHz, 61 material 0.2 - 5.0 MHz and 67 material > 5.0 MHz.
• See graphs on pages 98 and 99 with temperature information of these rods in the three materials.
• For rods used for energy storage applications see pages 96 and 97
• Rods can be supplied with a Parylene C coating. Parylene coated rods have a “4” as the last digit. Parylene C is RoHS compliant.
• For any rod requirement not listed here, feel free to contact our customer service group for availability and pricing.
• The "Antenna/RFID Kit" (part number 0199000024) contains a selection of these rods. See page 68.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade, the last digit 1 = uncoated rod and 4 = Parylene
coated rod.
Low Permeability, 67 (ui =40) & 61 (ui=125) Materials
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Antenna/RFID Rods
Antenna/RFID Rods
Low Permeability, 67 (ui =40) & 61 (ui=125) Materials
Medium Permeability, 78 (ui=2300) Material
Part Number
A
C
3078990871
3078990881
3078990891
36
31
29
3.0±0.04
.118
4.0±0.04
.157
5.0±0.04
.197
25.0±0.5
.984
30.0±0.6
1.181
35.0±0.7
1.378
3078990901
3078990911
26
6.0±0.05
.236
40.0±0.8
1.575
20
8.0±0.05
.315
45.0±0.9
1.772
.85
1.8
3.3
5.4
11.9
3078990861
34
2.5±0.025
.098
20.0±0.4
.787
.47
Wt (g)
3078990821
3078990831
3078990841
3078990851
48
48
48
31
0.75±0.025
.030
1.0±0.025
.039
1.5±0.025
.059
2.0±0.025
.079
7.5±0.15
.295
10.0±0.2
.394
15.0±0.3
.591
15.0±0.3
.591
.02
.04
.13
.23
Part Number
A
C
Wt (g)
3067990881
3061990881
4.0±0.04
.157
30.0±0.6
1.181
4.0±0.04
30.0±0.6
25
18
1.8
1.8
3061990891
5.0±0.04
.197
35.0±0.7
1.378
24
3.3
.157
1.181
3061990901
6.0±0.05
40.0±0.8
22
5.4
3061990911
8.0±0.05
.315
45.0±0.9
1.772
24
11.9
.236
1.575
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Ae (cm
2
)
Ae (cm
2
)
0.126
0.126
0.196
0.283
0.503
0.00442
0.00785
0.0177
0.0314
0.0491
0.0707
0.126
0.196
0.283
0.503
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B
D
H
G
A
F
45
o
90
o
Magnetic Parameters (For assembly of two tack bobbin cores.)
A
L
(nH)±10%
A
L
min. @ NI (At)
N/AWG
A
w
(cm
2
)
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B*
D
F
G
H
Wt (g)
7177141009
4.2
7177181009
6.5
7177181109
7.0
7177241009
11
7177241209
12
14.0±0.35
.551
18.0±0.45
.709
18.0±0.45
.709
24.0±0.6
.945
24.0±0.6
.945
10.0±0.35
.394
10.0±0.35
.394
11.0±0.35
.433
10.0±0.35
.394
12.0±0.35
.472
6.25±0.15
.247
6.25±0.15
.247
7.25±0.15
.285
6.25±0.15
.247
8.25±0.20
.325
9.0±0.3
.354
11.0±0.3
.433
11.0±0.3
.433
13.0±0.3
.512
13.0±0.3
.512
2.0±0.3
.079
2.5±0.3
.098
2.5±0.3
.098
3.0±0.3
.118
3.0±0.3
.118
3.2±0.1
.126
3.2±0.1
.126
3.2±0.1
.126
3.2±0.1
.126
3.2±0.1
.126
81/28
50/20
95/22
50/18
7177141009
7177181009
7177181109
7177241009
7177241209
5
5
66
65
88
84
4
7
325
56 400
55 410
75 430
72 450
67/18
.31
.44
.51
.69
.91
Tack Bobbins
Symbols
Definitions
A
L
Inductance factor ( )
NI
Value of dc ampere-turns
A
W
Winding Area
N/AWG
Number of Turns/
wire size for test coil
L
N
2
This patented core design, patent number 6,073,869, of a self-cen-
tered tack bobbin core that can be easily assembled into bobbin
cores. The design will accommodate heavy wire, pre-wound coils
that might be difficult to wind directly on bobbins.
• Tack cores are tested for A
L
value at 1kHz, <10 gauss.
• Tack cores can also be purchased as assembled parts. (See pages
104-105).
• For any tack bobbin core requirement not listed in the catalog, please
contact our customer service group for availability and pricing.
• Explaination of Part Numbers: Digits 1&2 = product class, 3&4 =
material grade, 5&6 = diameter (mm) and 7&8 = height (mm).
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Part Number
Fig.
A
B
D
F
G
Wt (g)
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
H
9643001165
9677001165
9643001015
9677001015
9843000104
9877000104
9877000204
9677142089
9677182089
9677182289
9677242089
9677242489
9677282009
9677282509
9677352509
9677353509
9677453509
1
1
1
1
2
2
3
4
4
4
4
4
5
5
5
5
5
1.3
1.3
6.7
6.7
3.0
3.0
8.4
8.5
13
14
22
24
33
38
56
71
127
5.05 - 0.15 12.7±0.25 10.0+0.3
2.65+0.1
0.5±0.1
1.0+0.1
.196
.500
.400
.107
.020
.042
5.05 - 0.15 12.7±0.25 10.0+0.3
2.65+0.1
0.5±0.1
1.0+0.1
.196
.500
.400
.107
.020
.042
9.55 - 0.15 19.0±0.7 12.7±0.15 4.65+0.2
1.0+0.25
1.0+0.1
.373
.750
.500
.187
.045
.042
9.55 - 0.15 19.0±0.7 12.7±0.15 4.65+0.2
1.0+0.25
1.0+0.1
.373
.750
.500
.187
.045
.042
8.05±0.2
19.0±0.4 12.7±0.25 5.55+0.25 2.7+0.25 8.05±0.2
.317
.750
.500
.225
.111
.317
8.05±0.2
19.0±0.4 12.7±0.25 5.55+0.25 2.7+0.25 8.05±0.2
.317
.750
.500
.225
.111
.317
11.3±0.25
24.4±0.5
17.8+0.9
7.5±0.25 7.25±0.25 11.2±0.4
.445
.960
.718
.295
.285
.440
14.0±0.35
20.0±0.7
12.5±0.3
9.0±0.3
2.0±0.3
3.2±0.1
.551
.788
.492
.354
.079
.126
18.0±0.45
20.0±0.7
12.5±0.3
11.0±0.3
2.5±0.3
3.2±0.1
.709
.788
.492
.433
.098
.126
18.0±0.45
22.0±0.7 14.5±0.35 11.0±0.3
2.5±0.3
3.2±0.1
.709
.866
.570
.433
.098
.126
24.0±0.6
20.0±0.7
12.5±0.3
13.0±0.3
3.0±0.3
3.2±0.1
.945
.788
.492
.512
.118
.126
24.0±0.6
24.0±0.7
16.5±0.4
13.0±0.3
3.0±0.3
3.2±0.1
.945
.946
.650
.512
.118
.126
28.0±0.7
20.0±0.7
12.5±0.3
17.0±0.4
3.0±0.3
4.2±0.15
1.102
.788
.492
.670
.118
.165
28.0±0.7
25.0±0.7 18.0±0.45 17.0±0.4
3.0±0.3
4.2±0.15
1.102
.985
.708
.670
.118
.165
35.0±0.9
25.0±0.7 18.0±0.45 21.0±0.5
3.0±0.3
6.9±0.4
1.381
.985
.708
.825
.118
.272
35.0±0.9
35.0±0.75 28.0±0.6
21.0±0.5
3.0±0.3
6.9±0.4
1.381
1.380
1.100
.825
.118
.272
45.0±1.0
35.0±0.75 26.0±0.6
27.0±0.5
3.6±0.3
9.0±0.3
1.771
1.380
1.024
1.063
.142
.354
Innovators
Again
Patented
Design
Bobbins
Bobbins are an economical and well-proven core design for many applications where relatively low but stable
inductance values are required.
• For higher frequency designs, use a small bobbin (Figure 1) in 43 material.
• For power applications, bobbins in 77 material are specified for A
L
and dc bias limits.
• Bobbins in Figures 2-5 can be supplied with a uniform coating of thermo-set plastic coating which can withstand a minimum
breakdown of 500Vrms. This coating will change the dimensions a maximum of 0.5mm (.020"). The last digit of the thermo-set
plastic coated part is an "8". Bobbins in Figure 5 can be supplied with notches at one end only. This changes the last digit of the
part number to a "7". Bobbins of this type can also be provided with a themo-set plastic coating. The last digit becomes a "6".
• The listed dimensions are for assembled bobbins without thermo-set plastic.
• Bobbins are tested for AL value at 1kHz < 10 gauss.
• Bobbins 9677142089 through 9677242489 can also be purchased as tack bobbin cores. (See page 103).
• For any bobbin requirement not listed in the catalog, please contact our customer service group for availability and pricing,
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2.4±0.35
.094
Symbols
Definitions
A
L
Inductance factor ( )
NI
Value of dc ampere-turns
A
W
Winding Area
N/AWG
Number of Turns/
wire size for test coil
L
N
2
Magnetic Parameters
Part Number
.12
15
90
.12
.30
33
125
.30
.33
33
125
.33
42
360
.37
47
325
.31
56
400
.44
55
410
.51
75
430
.69
72
450
.91
86
470
.69
81
520
.99
106
580
1.27
94
700
1.97
9643001165
9677001165
9643001015
9677001015
9843000104
9877000104
9877000204
9677142089
9677182089
9677182289
9677242089
9677242489
9677282009
9677282509
9677352509
9677353509
9677453509
17.5
18
38
39
38
39
49
5
5
66
65
88
84
100
95
124
110
142
121
750
30/24
30/24
75/24
75/24
50/28
36/24
45/24
81/28
50/20
95/22
50/18
67/18
40/18
55/18
55/16
70/16
100/16
2.34
-
-
-
Bobbins
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
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Toroids
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B
C*
Wt (g)
* This dimension may be modified to suit specific applications.
5.95 - 0.25
.230
3.05±0.1
.120
1.65 - 0.25
.060
5961000101
.14
63.8
1.30
0.020
0.027
25
9.5±0.2
.375
4.75±0.15
.187
3.3 - 0.25
.125
5967000201
.83
28.6
2.07
0.072
0.15
18
9.5±0.2
.375
4.75±0.15
.187
3.3 - 0.25
.125
5961000201
.83
28.6
2.07
0.072
0.15
55
12.7±0.25
.500
12.7±0.25
.500
7.15±0.2
.281
7.15±0.2
.281
4.9 - 0.25
.188
4.9 - 0.25
.188
5967000301
2.0
22.9
2.95
0.129
0.38
22
5961000301
2.0
22.9
2.95
0.129
0.38
69
12.7±0.25
.500
7.9±0.2
.312
6.35±0.25
.250
5967001101
2.4
20.8
3.12
0.150
0.47
24
12.7±0.25
.500
7.9±0.2
.312
6.35±0.25
.250
5961001101
2.4
20.8
3.12
0.150
0.47
75
5967001901
4.7
12.7±0.25
.500
7.9±0.2
.312
12.7±0.35
.500
10.4
3.12
0.299
0.93
48
5961001901
4.7
12.7±0.25
.500
7.9±0.2
.312
12.7±0.35
.500
10.4
3.12
0.299
0.93
150
25
5961004901
4.0
5961000601
6.4
16.0±0.4
.630
21.0±0.35
.825
9.6±0.3
.378
13.2±0.3
.520
6.35±0.25
.250
6.35±0.25
.250
19.4
3.85
0.199
0.77
80
21.3
5.2
0.243
1.26
75
5967000601
6.4
21.0±0.35
.825
13.2±0.3
.520
6.35±0.25
.250
21.3
5.2
0.243
1.26
24
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Low Permeability, 67 (ui=40) & 61 (ui=125) Materials
A ring configuration provides the ultimate utilization of the intrinsic ferrite
material properties. Toroidal cores are used in a wide variety of applications
such as power input filters, ground-fault interrupters, common-mode filters
and in pulse and broadband transformers.
• Toroids are listed by initial permeability classes and increasing dimension of the inside diameter.
• All toroidal cores are supplied burnished to break sharp edges.
• Toroids are tested for A
L
values at 10 kHz. The square loop 85 material toroids are
specified to a squareness ratio and not to an A
L
value.
• Toroids with an outside diameter of 9.5mm (.375") or smaller can be supplied Parylene C coated. The Parylene coating will
increase the "A" and "C" dimensions and decrease the "B" dimension a maximum of 0.038mm (.0015"). The ninth digit of a Parylene
coated toroid part number is a "1". See page 132 for the material characteristics of Parylene C. Parylene C coating is RoHS compliant.
• Toroids with an outside diameter of 9.5mm (.375") or larger can be supplied with a uniform coating of thermo-set plastic coating. This
coating will increase the "A" and "C" dimensions and decrease the "B" dimension a maximum of 0.5mm (.020"). The 9th digit of the
thermo-set plastic coated toroid part number is a "2". Thermo-set plastic coating is RoHS compliant.
• Thermo-set plastic coated parts can withstand a minimum breakdown voltage of 1000 Vrms, uniformly applied across the "C"
dimension of the toroid.
• For any toroidal core requirement not listed in the catalog, please contact our customer service department for availability and pricing.
• Explaination of Part Numbers: Digits 1&2 = product class, 3&4 = material grade, 9th digit 1 = Parylene coating, 2 = thermo-set plastic coating,
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(888) 324-7748
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•
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Fair-Rite Products Corp.
15th Edition
Toroids
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B
C*
Wt (g)
21.0±0.35
13.2±0.3
11.9±0.4
.825
.520
.468
5961000501
12
11.4
5.2
0.46
2.36
135
22.1±0.4
13.7±0.3
6.35±0.25
.870
.540
.250
5961001801
7.2
20.7
5.4
0.262
1.42
75
22.1±0.4
13.7±0.3
6.35±0.25
.870
.540
.250
5967001801
7.2
20.7
5.4
0.262
1.42
24
29.0±0.65
19.0±0.5
7.5±0.25
1.142
.748
.295
5961001001
13
19.8
0.37
2.70
80
7.3
5961001201
26
29.0±0.65
19.0±0.5
13.85±0.3
1.142
.748
.545
10.7
0.68
5.0
145
7.3
5961001701
23
31.75±0.75
19.05±0.5
9.5±0.3
1.250
.750
.375
12.9
0.59
4.5
120
7.6
5967002701
33
35.55±0.75
23.0±0.55
12.7±0.5
1.400
.900
.500
11.2
8.9
0.79
7.0
45
5961002701
33
35.55±0.75
23.0±0.55
12.7±0.5
1.400
.900
.500
11.2
8.9
0.79
7.0
140
61.0±1.3
2.400
35.55±0.85
1.400
12.7±0.5
.500
5967003801
106
9.2
14.5
1.58
22.8
55
61.0±1.3
2.400
35.55±0.85
1.400
12.7±0.5
.500
5961003801
106
9.2
14.5
1.58
22.8
170
25
* This dimension may be modified to suit specific applications.
Part Number
A
B
C*
Wt (g)
9.5±0.2
.375
4.75±0.15
.187
3.3 - 0.25
.125
5943000201
.83
28.6
2.07
0.072
0.15
350
5.95 - 0.25
.230
3.05±0.1
.120
1.65 - 0.25
.060
5943000101
.14
63.8
1.30
0.020
0.027
158
12.7±0.25
.500
7.15±0.2
.281
4.9 - 0.25
.188
5943000301
2.0
22.9
2.95
0.129
0.38
440
12.7±0.25
.500
7.9±0.2
.312
6.35±0.25
.250
5943001101
2.4
20.8
3.12
0.150
0.47
480
5943001901
4.7
12.7±0.25
.500
7.9±0.2
.312
12.7±0.35
.500
10.4
3.12
0.299
0.93
965
5943005101
2.8
5943004901
4.0
5943000601
6.4
16.0±0.4
.630
16.0±0.4
.630
21.0±0.35
.825
9.6±0.3
.378
9.6±0.3
.378
13.2±0.3
.520
4.75 - 0.25
.182
6.35±0.25
.250
6.35±0.25
.250
26.6
3.85
0.145
0.56
375
19.4
3.85
0.199
0.77
520
21.3
5.2
0.243
1.26
470
21.0±0.35
13.2±0.3
11.9±0.4
.825
.520
.468
5943000501
12
11.4
5.2
0.46
2.36
885
5943000801
5943002101
3.95±0.15
.155
4.95 - 0.25
.190
2.15+0.15
.088
2.2+0.15
.090
1.4 - 0.25
.050
1.4 - 0.25
.050
.05
.09
87.6
69.2
0.92
1.04
0.011
0.015
0.0097
0.0157
117
150
Low Permeability, 67 (ui=40) & 61 (ui=125) Materials
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Low - Medium Permeability, 43 (ui=800) Material
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•
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(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Toroids
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number**
A
B
C*
Wt (g)
43.6±1.0
1.717
48.3±1.0
1.902
23.1±0.50
.909
31.8±0.6
1.252
18.0±0.5
.709
19.05±0.35
.750
5943018601
5943017301
90
5.5
9.8
1.78
17.5
94
7.9
12.2
1.55
18.9
56.3±1.2
2.217
32.7±0.7
1.287
18.0±0.5
.709
5943018701
100.0±2.0
55.0±1.2
12.7±0.3
5943015901
3.937
2.165
.500
135
6.4
13.3
2.07
27.6
320
8.3
23.0
2.77
63.7
102.6±2.1
63.5±1.3
15.85±0.35
5943017501
4.039
2.500
.624
360
8.3
25.1
3.0
70.5
22.1±0.4
13.7±0.3
6.35±0.25
.870
.540
.250
22.1±0.4
13.7±0.3
12.7±0.45
.870
.540
.500
25.4±0.6
15.5±0.5
6.35±0.25
1.000
.610
.250
25.4±0.6
15.5±0.5
8.15±0.3
1.000
.610
.320
5943001801
7.2
20.7
5.4
0.262
1.42
485
5943007601
15
10.3
5.4
0.52
2.83
970
5943001301
9.6
20.0
6.2
0.308
1.90
500
5943001401
12
15.1
6.2
0.41
2.52
645
25.4±0.6
15.5±0.5
12.7±0.5
1.000
.610
.500
29.0±0.65
19.0±0.5
7.5±0.25
1.142
.748
.295
5943006401
19
10.0
0.62
3.80
1000
5943001001
13
19.8
0.37
2.70
510
5943001201
26
5943001601
18
29.0±0.65
19.0±0.5
13.85±0.3
1.142
.748
.545
31.1±0.75
19.05±0.5
7.9±0.3
1.225
.750
.312
10.7
0.68
5.0
950
16.2
0.47
3.53
620
6.2
7.3
7.3
7.6
35.55±0.75
1.400
61.0±1.3
2.400
73.65±1.5
2.900
23.0±0.55
.900
35.55±0.85
1.400
38.85±0.75
1.530
12.7±0.5
.500
12.7±0.5
.500
12.7±0.4
.500
5943002701
33
11.2
8.9
0.79
7.0
885
5943003801
106
9.2
14.5
1.58
22.8
1075
5943011101
188
7.8
16.7
2.15
35.9
1100 Min.
5943001701
23
31.75±0.75 19.05±0.5
9.5±0.3
1.250
.750
.375
12.9
0.59
4.5
775
7.6
1080 Min.
1550 Min.
1330 Min.
1035 Min.
1030 Min.
Part Number**
A
B
C*
Wt (g)
5977000801
5978000801
3.95±0.15
.155
3.95±0.15
.155
2.15+0.15
.088
2.15+0.15
.088
1.4 - 0.25
.050
.05
.05
87.6
87.6
0.92
0.92
0.011
0.011
0.0097
0.0097
285
335
1.4 - 0.25
.050
* This dimension may be modified to suit specific applications.
** Bold part numbers designate preferred parts.
Medium Permeability, 77 (ui=2000) & 78 (ui=2300) Materials
Low - Medium Permeability, 43 (ui=800) Material
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15th Edition
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Phone: (888) FAIR RITE / (845) 895-2055 •
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•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Toroids
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number**
A
B
C*
Wt (g)
* This dimension may be modified to suit specific applications.
** Bold part numbers designate preferred parts.
5.95 - 0.25
.230
5.95 - 0.25
.230
9.5±0.2
.375
9.5±0.2
.375
12.7±0.25
.500
12.7±0.25
.500
12.7±0.25
.500
3.05±0.1
.120
3.05±0.1
.120
4.75±0.15
.187
4.75±0.15
.187
7.15±0.2
.281
7.15±0.2
.281
7.9±0.2
.312
1.65 - 0.25
.060
1.65 - 0.25
.060
3.3 - 0.25
.125
3.3 - 0.25
.125
4.9 - 0.25
.188
4.9 - 0.25
.188
6.35±0.25
.250
5977000101
.14
63.8
1.30
0.020
0.027
390
5978000101
.14
63.8
1.30
0.020
0.027
455
5977000201
.83
28.6
2.07
0.072
0.15
880
5978000201
.83
28.6
2.07
0.072
0.15
1010
5977000301
2.0
22.9
2.95
0.129
0.38
1100
5978000301
2.0
22.9
2.95
0.129
0.38
1260
5977001101
2.4
20.8
3.12
0.150
0.47
1200
5978001101
2.4
12.7±0.25
.500
7.9±0.2
.312
6.35±0.25
.250
20.8
3.12
0.150
0.47
1390
5977001901
5978001901
5977005101
4.7
4.7
2.8
5978005101
2.8
5977004901
4.0
5978004901
4.0
5977000601
6.4
5978000601
6.4
12.7±0.25
.500
12.7±0.25
.500
16.0±0.4
.630
16.0±0.4
.630
16.0±0.4
.630
16.0±0.4
.630
21.0±0.35
.825
21.0±0.35
.825
7.9±0.2
.312
7.9±0.2
.312
9.6±0.3
.378
9.6±0.3
.378
9.6±0.3
.378
9.6±0.3
.378
13.2±0.3
.520
13.2±0.3
.520
12.7±0.35
.500
12.7±0.35
.500
4.75 - 0.25
.182
4.75 - 0.25
.182
6.35±0.25
.250
6.35±0.25
.250
6.35±0.25
.250
6.35±0.25
.250
10.4
3.12
0.299
0.93
2400
10.4
3.12
0.299
0.93
2775
26.6
3.85
0.145
0.56
940
26.6
3.85
0.145
0.56
1090
19.4
3.85
0.199
0.77
1300
19.4
3.85
0.199
0.77
1490
21.3
5.2
0.243
1.26
1175
21.3
5.2
0.243
1.26
1355
21.0±0.35
13.2±0.3
11.9±0.4
.825
.520
.468
21.0±0.35
13.2±0.3
11.9±0.4
.825
.520
.468
22.1±0.4
13.7±0.3
6.35±0.25
.870
.540
.250
22.1±0.4
13.7±0.3
6.35±0.25
.870
.540
.250
5977000501
12
11.4
5.2
0.46
2.36
2200
5978000501
12
11.4
5.2
0.46
2.36
2540
5977001801
7.2
20.7
5.4
0.262
1.42
1200
5978001801
7.2
20.7
5.4
0.262
1.42
1400
+
5977002101
5978002101
4.95 - 0.25
.190
4.95 - 0.25
.190
2.2+0.15
.090
2.2+0.15
.090
.09
.09
69.2
69.2
1.04
1.04
0.015
0.015
0.0157
0.0157
360
440
1.4 - 0.25
.050
1.4 - 0.25
.050
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Medium Permeability, 77 (ui=2000) & 78 (ui=2300) Materials
+
AL tolerance for plastic coated toroids is +20%, -25%.
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Phone: (888) FAIR RITE / (845) 895-2055 •
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•
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15th Edition
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PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Toroids
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number**
A
B
C*
Wt (g)
* This dimension may be modified to suit specific applications.
** Bold part numbers designate preferred parts.
+
22.1±0.4
13.7±0.3
12.7±0.45
.870
.540
.500
22.1±0.4
13.7±0.3
12.7±0.45
.870
.540
.500
25.4±0.6
15.5±0.5
6.35±0.25
1.000
.610
.250
25.4±0.6
15.5±0.5
6.35±0.25
1.000
.610
.250
25.4±0.6
15.5±0.5
8.15±0.3
1.000
.610
.320
5977007601
15
10.3
5.4
0.52
2.83
2425
5978007601
15
10.3
5.4
0.52
2.83
2795
5977001301
9.6
20.0
6.2
0.308
1.90
1250
5978001301
9.6
20.0
6.2
0.308
1.90
1445
5977001401
12
15.1
6.2
0.41
2.52
1600
25.4±0.6
15.5±0.5
8.15±0.3
1.000
.610
.320
25.4±0.6
15.5±0.5
12.7±0.5
1.000
.610
.500
25.4±0.6
15.5±0.5
12.7±0.5
1.000
.610
.500
29.0±0.65
19.0±0.5
7.5±0.25
1.142
.748
.295
5978001401
12
15.1
0.41
2.52
1850
5977006401
19
10.0
0.62
3.80
2500
5978006401
19
10.0
0.62
3.80
2885
5977001001
13
19.8
0.37
2.70
1275
5978001001
13
5977001201
26
5978001201
26
5977001601
18
5978001601
18
5977001701
23
5978001701
23
29.0±0.65
19.0±0.5
7.5±0.25
1.142
.748
.295
29.0±0.65
19.0±0.5
13.85±0.3
1.142
.748
.545
29.0±0.65
19.0±0.5
13.85±0.3
1.142
.748
.545
31.1±0.75
19.05±0.5
7.9±0.3
1.225
.750
.312
31.1±0.75
19.05±0.5
7.9±0.3
1.225
.750
.312
31.75±0.75
19.05±0.5
9.5±0.3
1.250
.750
.375
31.75±0.75
19.05±0.5
9.5±0.3
1.250
.750
.375
19.8
0.37
2.70
1460
10.7
0.68
5.0
2350
10.7
0.68
5.0
2695
16.2
0.47
3.53
1550
16.2
0.47
3.53
1780
12.9
0.59
4.5
1950
12.9
0.59
4.5
2230
6.2
6.2
6.2
7.3
7.3
7.3
7.3
7.6
7.6
7.6
7.6
35.55±0.75
1.400
35.55±0.75
1.400
23.0±0.55
.900
23.0±0.55
.900
12.7±0.5
.500
12.7±0.5
.500
5977002701
33
11.2
8.9
0.79
7.0
2250
5978002701
33
11.2
8.9
0.79
7.0
2545
Medium Permeability, 77 (ui=2000) & 78 (ui=2300) Materials
+
AL tolerance for plastic coated toroids is +20%, -25%.
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Fair-Rite Products Corp.
15th Edition
Toroids
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Part Number**
A
B
C*
Wt (g)
61.0±1.3
2.400
61.0±1.3
2.400
73.65±1.5
2.900
73.65±1.5
35.55±0.85
1.400
35.55±0.85
1.400
38.85±0.75
1.530
38.85±0.75
12.7±0.5
.500
12.7±0.5
.500
12.7±0.4
.500
12.7±0.4
5977003801
106
9.2
14.5
1.58
22.8
2725
5978003801
106
9.2
14.5
1.58
22.8
3155
5977011101
188
7.8
16.7
2.15
35.9
3225
5978011101
188
7.8
16.7
2.15
35.9
3740
2.900
1.530
.500
56.3±1.2
2.217
32.7±0.7
1.287
18.0±0.5
.709
5978018701
100.0±2.0
55.0±1.2
12.7±0.3
5978015901
3500
3.937
2.165
.500
152.4±3.1
68.6±1.5
19.05±0.5
5978008001
7000
6.000
2.701
.750
101.6±2.1
75.2±1.5
24.75±0.55
5978014001
3425
4.000
2.961
.974
135
6.4
13.3
2.07
27.6
320
8.3
23.0
2.77
63.7
1240
4.1
31.3
7.6
237
425
8.4
27.4
3.24
88.7
4500
±25%
102.6±2.1
63.5±1.3
15.85±0.35
5978017501
4.039
2.500
.624
360
8.3
25.1
3.0
70.5
3500
43.6±1.0
1.717
48.3±1.0
1.902
23.1±0.50
.909
31.8±0.6
1.252
18.0±0.5
.709
19.05±0.35
.750
5978018601
5260
5978017301
3670
90
5.5
9.8
1.78
17.5
94
7.9
12.2
1.55
18.9
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
+
Part Number**
A
B
C*
Wt (g)
5975000801
5976000801
5975002101
5976002101
3.95±0.15
.155
3.95±0.15
.155
4.95 - 0.25
.190
4.95 - 0.25
.190
2.15+0.15
.088
2.15+0.15
.088
2.2+0.15
.090
2.2+0.15
.090
.05
.05
.09
.09
87.6
87.6
69.2
69.2
0.92
0.92
1.04
1.04
0.011
0.011
0.015
0.015
0.0097
0.0097
0.0157
0.0157
715
1430±30%
900
1800±30%
5.95 - 0.25
.230
5.95 - 0.25
.230
9.5±0.2
.375
9.5±0.2
.375
3.05±0.1
.120
3.05±0.1
.120
4.75±0.15
.187
4.75±0.15
.187
1.65 - 0.25
.060
1.65 - 0.25
.060
3.3 - 0.25
.125
3.3 - 0.25
.125
5975000101
.14
63.8
1.30
0.020
0.027
975
5976000101
.14
63.8
1.30
0.020
0.027
1950±30%
5975000201
.83
28.6
2.07
0.072
0.15
2200
5976000201
.83
28.6
2.07
0.072
0.15
4400±30%
1.4 - 0.25
.050
1.4 - 0.25
.050
1.4 - 0.25
.050
1.4 - 0.25
.050
* This dimension may be modified to suit specific applications.
** Bold part numbers designate preferred parts.
Medium Permeability, 77 (ui=2000) & 78 (ui=2300) Materials
High Permeability, 75 (ui=5000) & 76 (ui=10,000) Materials
+
AL tolerance for plastic coated toroids is +25%, -30%.
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15th Edition
Toroids
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
A
B
C*
Wt (g)
* This dimension may be modified to suit specific applications.
12.7±0.25
.500
7.15±0.2
.281
4.9 - 0.25
.188
5975000301
2.0
22.9
2.95
0.129
0.38
2725
5975001101
2.4
12.7±0.25
.500
7.9±0.2
.312
6.35±0.25
.250
20.8
3.12
0.150
0.47
3000
5975001901
4.7
5975005101
2.8
5975004901
4.0
12.7±0.25
.500
16.0±0.4
.630
16.0±0.4
.630
7.9±0.2
.312
9.6±0.3
.378
9.6±0.3
.378
12.7±0.35
.500
4.75 - 0.25
.182
6.35±0.25
.250
10.4
3.12
0.299
0.93
6000
26.6
3.85
0.145
0.56
2350
19.4
3.85
0.199
0.77
3225
21.0±0.35
13.2±0.3
6.35±0.25
.825
.520
.250
21.0±0.35
13.2±0.3
11.9±0.4
.825
.520
.468
22.1±0.4
13.7±0.3
6.35±0.25
.870
.540
.250
22.1±0.4
13.7±0.3
12.7±0.45
.870
.540
.500
5975000601
6.4
21.3
5.2
0.243
1.26
2950
5975000501
12
11.4
5.2
0.46
2.36
5500
5975001801
7.2
20.7
5.4
0.262
1.42
3025
5975007601
15
10.3
5.4
0.52
2.83
6100
25.4±0.6
15.5±0.5
6.35±0.25
1.000
.610
.250
25.4±0.6
15.5±0.5
8.15±0.3
1.000
.610
.320
5975001301
9.6
20.0
6.2
0.308
1.90
5975001401
12
15.1
6.2
0.41
2.52
4000
25.4±0.6
15.5±0.5
12.7±0.5
1.000
.610
.500
29.0±0.65
19.0±0.5
7.5±0.25
1.142
.748
.295
5975006401
19
10.0
0.62
3.80
5975001001
13
19.8
0.37
2.70
5975001601
18
5975001701
23
31.1±0.75
19.05±0.5
7.9±0.3
1.225
.750
.312
31.75±0.75
19.05±0.5
9.5±0.3
1.250
.750
.375
16.2
0.47
3.53
12.9
0.59
4.5
6.2
7.3
7.6
7.6
35.55±0.75
1.400
61.0±1.3
2.400
73.65±1.5
2.900
23.0±0.55
.900
35.55±0.85
1.400
38.85±0.75
1.530
12.7±0.5
.500
12.7±0.5
.500
12.7±0.4
.500
5975002701
33
11.2
8.9
0.79
7.0
5975003801
106
9.2
14.5
1.58
22.8
5975011101
188
7.8
16.7
2.15
35.9
6250
3175
3850
4850
5500
6850
8100
3140
+
+
AL tolerance for plastic coated toroids is +20%, -25%.
High Permeability , 75 (ui = 5000) Material
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Fair-Rite Products Corp.
15th Edition
Toroids
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
1.4 - 0.25
.050
1.4 - 0.25
.050
1.4 - 0.25
.050
1.4 - 0.25
.050
Square Loop, 85 Material
The Fair-Rite grade 85 ferrite is a unique square loop high frequency material.
Toroids from this material are used in magnetic amplifiers and saturable reac-
tors
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Fair-Rite Products Corp.
15th Edition
Pot Cores
The pot core has found wide application in all types of inductive components. The core configuration pro-
vides a high degree of self-shielding. It also facilitates gapping to enhance its utility for a variety of magnetic
designs.
• The part number is for a single core.
• Pot cores can be supplied with the center post gapped to a mechanical dimension.
• Pot cores can also be gapped to an A
L
value. These parts will be supplied as sets. Figure 1 pot core sets that have an airgap in
one of the core halves will be marked with a white marking on the backwall. Pot core sets that are gapped symmetrically will not
be marked.
• A
L
value is measured at 1 kHz, at < 10 gauss.
• The pot cores shown in Figure 1 are in conformance with IEC 60133.
• For any pot core requirement not listed here or for gapped pot core designs feel free to contact our customer service department.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade, 5&6 = core OD in mm’s, 7&8 = height of assembled
cores in mm’s, 9&10 = 21 for ungapped core halves.
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
Fig.
A
B
C
D
E
F
5678090521
1
9.15±0.15
2.7- 0.15
6.75±0.25
1.8+0.15
7.5+0.25
3.8±0.1
2.0±0.4
2.1±0.1
-
.360
.103
.266
.074
.300
.150
.079
.083
5678110721
1
11.1±0.2
3.3 - 0.15
7.25±0.25
2.2 + 0.15
9.2±0.2
4.6±0.1
2.5+0.35
2.1±0.1
-
.437
.127
.285
.090
.362
.181
.105
.083
5678140821
1
14.05±0.25 4.25 - 0.15
9.5±0.25
2.9±0.1
11.8±0.2
5.9±0.1
3.3±0.4
3.1±0.1
0.2
.553
.164
.374
.114
.465
.232
.130
.122
.008
5678181121
1
18.0±0.4
5.35 - 0.15
12.3±0.3
3.7±0.1
15.15±0.25
7.45±0.15
3.85±0.6
3.1±0.1
0.3
.709
.208
.484
.146
.596
.293
.152
.122
.012
5678221321
1
21.6±0.4
6.7±0.1
14.9±0.35
4.7±0.1
18.2±0.3
9.25±0.15
3.1±0.6
4.55±0.15
0.4
.850
.264
.587
.185
.717
.364
.122
.179
.016
5678261621
1
25.5±0.5
8.05±0.1
18.15±0.4
5.6±0.1
21.6±0.4
11.3±0.2
3.6±0.6
5.55±0.15
0.5
1.004
.317
.715
.220
.850
.445
.142
.218
.020
5678301921
1
30.0±0.5
9.4±0.1
21.5±1.0
6.6±0.1
25.4±0.4
13.3±0.2
4.2±0.6
5.55±0.15
0.6
1.181
.370
.846
.260
1.000
.524
.165
.218
.024
5678362221
1
35.6±0.6
10.85±0.15
26.0±1.0
7.4±0.1
30.4±0.5
15.9±0.3
5.1±0.5
5.55±0.15
0.6
1.402
.427
1.024
.291
1.197
.626
.201
.218
.024
G
H
J Min.
5678422921
1
42.4±0.7
14.8±0.2
32.0±1.0
10.3±0.15
36.3±0.7
17.4±0.3
5.1±0.6
5.55±0.15
0.95
1.669
.582
1.260
.406
1.429
.685
.201
.218
.038
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15th Edition
Pot Cores
D
B
C
F
H
E
A
G
J
Figure 1
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Magnetic Parameters
5678422921
2.66
18.2
2.10
6950 Min.
51
2.58
6.9
5678090521
5678110721
5678140821
5678181121
5678221321
5678301921
5678362221
12.6
10.0
8.0
6.0
5.0
4.0
3.30
2.58
1.24
1.59
2.00
2.59
3.16
3.76
4.5
5.2
.098
.159
.250
.43
.63
.93
1.36
2.02
.122
.252
.50
1.12
2.00
3.46
6.1
10.6
.078
.131
.197
.360
.51
.76
1.14
1.74
800 Min.
1220 Min.
1575 Min.
2350 Min.
3000 Min.
3900 Min.
4900 Min.
6550 Min.
.40
.75
1.9
4.7
7.2
12
19
34
5678261621
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15th Edition
Pot Cores
Figure 2
Figure 3
D
E A
B
F
H
D
E A
B
C
F
H
G
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
-
-
-
-
Part Number
Fig.
A
B
C
D
E
F
G Min.
H
5578000721
2
22.85±0.45
9.2 - 0.35
7.25±0.2
18.3±0.35
9.7±0.2
5.1±0.15
.900
.355
.285
.720
.382
.200
5578000821
3
22.85±0.45
9.2 - 0.35
15.25±0.25
7.25±0.2
18.3±0.35
9.7±0.2
13.0
5.1±0.15
.900
.355
.600
.285
.720
.382
.511
.200
5578000921
2
22.85±0.45
5.65 - 0.25
3.75±0.1
18.3±0.35
9.7±0.2
5.1±0.15
.900
.218
.720
.382
.200
5578001021
3
22.85±0.45
5.65 - 0.25
15.25±0.25
3.75±0.1
18.3±0.35
9.7±0.2
13.0
5.1±0.15
.900
.218
.600
.148
.720
.382
.511
.200
.148
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Fair-Rite Products Corp.
15th Edition
Pot Cores
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Magnetic Parameters
5578000721
5578000821
5578000921
5578001021
11
7.6
7.3
5.2
.63
2.70
.53
2475 Min.
6.75
4.3
.63
1.80
.53
3350 Min.
4.54
2.87
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15th Edition
E Cores
The E core geometry offers an economical design approach for a wide range of inductive applications.
The 77 and 78 materials are used in a variety power designs. The high permeability 75 material is utilized for matching and broad-
band transformers.
• Part number is for a single core.
• E cores can be supplied with the center post gapped to a mechanical dimension. E cores can also be gapped to an Al value. These cores
will be supplied as sets. For any gapped E core requirement contact our customer service group.
• A
L
value is measured at 1 kHz, < 10 gauss.
• See “The Effect of Direct Current on the Inductance of a Ferrite Core” on page 140, Figure 4 for information on A
L
vs. gap length.
• Fair-Rite equivalents to lamination sizes:
E2829 94..019002
E375
94..375002
E187
94..016002
E21
94..500002
E2425 94..015002
E625
94..625002
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 = material grade.
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number*
A
B
C
D
E Min.
F
Wt (g)
5.6 + 0.25
.225
5.6 + 0.25
.225
5.6 + 0.25
.225
5.6 + 0.25
.225
6.35 + 0.25
.255
6.35 + 0.25
.255
14.3
.562
14.3
.562
14.3
.562
14.3
.562
18.8
.740
18.8
.740
4.95 - 0.35
.187
4.95 - 0.35
.187
4.95 - 0.35
.187
4.95 - 0.35
.187
6.6 - 0.5
.250
6.6 - 0.5
.250
19.3±0.4
.760
19.3±0.4
.760
19.3±0.4
.760
19.3±0.4
.760
25.4±0.5
1.000
25.4±0.5
1.000
8.2 - 0.25
.318
8.2 - 0.25
.318
8.2 - 0.25
.318
8.2 - 0.25
.318
9.8 - 0.3
.380
9.8 - 0.3
.380
4.1±0.15
9.3
3.3 - 0.25
12.7±0.25
5.8 - 0.25
.161
.365
.125
.500
.224
3.45 - 0.5
.125
4.1±0.15
9.3
3.3 - 0.25
12.7±0.25
5.8 - 0.25
.161
.365
.125
.500
.224
3.45 - 0.5
.125
4.1±0.15
.161
9.3
.365
3.3 - 0.25
.125
12.7±0.25
.500
5.8 - 0.25
.224
3.45 - 0.5
.125
4.1±0.15
.161
9.3
.365
3.3 - 0.25
.125
12.7±0.25
.500
5.8 - 0.25
.224
6.6 - 0.5
.250
4.1±0.15
.161
9.3
.365
3.3 - 0.25
.125
12.7±0.25
.500
5.8 - 0.25
.224
6.6 - 0.5
.250
4.1±0.15
.161
9.3
.365
3.3 - 0.25
.125
12.7±0.25
.500
5.8 - 0.25
.224
6.6 - 0.5
.250
5.6 + 0.25
.225
14.3
.562
4.95 - 0.35
.187
19.3±0.4
.760
8.2 - 0.25
.318
4.75±0.20
.187
5.6 + 0.25
.225
14.3
.562
4.95 - 0.35
.187
19.3±0.4
.760
8.2 - 0.25
.318
4.75±0.20
.187
4.75±0.20
.187
9.5±0.25
.375
9.5±0.25
.375
9.5±0.25
.375
6.6 - 0.5
.250
6.6 - 0.5
.250
9477019002
.8
9478019002
.8
9475019002
.8
9477020002
1.5
9478020002
1.5
9475020002
1.5
9477016002
2.4
9478016002
2.4
9475016002
2.4
9477012002
4.8
9478012002
4.8
9475012002
4.8
9477015002
5.4
9478015002
5.4
*Bold part numbers designate preferred parts.
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15th Edition
E Cores
D
F
E
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Magnetic Parameters
2.77
.101
.279
475 Min.
2.77
.101
.279
525 Min.
2.77
.101
.279
1290±25%
2.77
.202
.56
1000 Min.
2.77
.202
.56
1075 Min.
2.77
.202
.56
2600±25%
4.0
.225
.90
825 Min.
4.0
.225
.90
925 Min.
4.0
.225
.90
2300±25%
4.0
.45
1.80
1700 Min.
4.0
.45
1.80
1900 Min.
4.0
.45
1.80
4600±25%
4.9
.40
1.95
1300 Min.
9477019002
9478019002
9475019002
9477020002
9478020002
9475020002
9477016002
9478016002
9475016002
9477012002
9478012002
9475012002
9477015002
9478015002
27.6
27.6
27.6
13.8
13.8
13.8
17.9
17.9
17.9
8.92
8.92
8.92
12.06
12.06
4.9
.40
1.95
1450 Min.
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Fair-Rite Products Corp.
15th Edition
E Cores
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number*
A
B
C
D
E Min.
F
Wt (g)
6.35 + 0.25
.255
6.35 + 0.25
.255
6.35 + 0.25
.255
6.35 + 0.25
.255
12.7 + 0.35
.507
12.7 + 0.35
.507
5.6 + 0.25
.225
5.6 + 0.25
.225
9.5 + 0.25
.380
9.5 + 0.25
.380
10.15 + 0.25
.405
10.15 + 0.25
.405
14.95 +0.25
.593
14.95 +0.25
.593
12.0+0.25
.477
12.0+0.25
.477
18.8
.740
18.8
.740
18.8
.740
18.8
.740
18.8
.740
18.8
.740
19.2
.756
19.2
.756
25.5
1.004
25.5
1.004
27.8
1.095
27.8
1.095
30.4
1.197
30.4
1.197
31.6
1.245
31.6
1.245
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
7.7±0.25
.303
7.7±0.25
.303
9.4±0.15
.370
9.4±0.15
.370
12.2±0.35
.480
12.2±0.35
.480
11.9±0.25
.468
11.9±0.25
.468
15.6±0.25
.615
15.6±0.25
.615
25.4±0.5
1.000
25.4±0.5
1.000
25.4±0.5
1.000
25.4±0.5
1.000
25.4±0.5
1.000
25.4±0.5
1.000
28.0±0.6
1.102
28.0±0.6
1.102
34.55±0.7
1.360
34.55±0.7
1.360
40.75±0.8
1.604
40.75±0.8
1.604
42.85±0.75
1.687
42.85±0.75
1.687
47.1±0.75
1.855
47.1±0.75
1.855
9.8 - 0.3
.380
9.8 - 0.3
.380
9.8 - 0.3
.380
9.8 - 0.3
.380
16.0±0.25
.630
16.0±0.25
.630
10.6 - 0.25
.413
10.6 - 0.25
.413
14.5 - 0.25
.567
14.5 - 0.25
.567
16.5±0.15
.650
16.5±0.15
.650
21.15 - 0.25
.828
21.15 - 0.25
.828
19.85 - 0.4
.773
19.85 - 0.4
.773
6.6 - 0.5
.250
12.7±0.25
.500
12.7±0.25
.500
12.7±0.25
.500
6.6 - 0.5
.250
6.6 - 0.5
.250
11.2±0.25
.440
11.2±0.25
.440
9.25±0.25
.365
9.25±0.25
.365
12.2±0.4
.480
12.2±0.4
.480
15.85 - 0.75
.609
15.85 - 0.75
.609
15.6±0.25
.615
15.6±0.25
.615
9475015002
5.4
9477014002
11
9478014002
11
9475014002
11
9477034002
8.4
9478034002
8.4
9477017002
13
9478017002
13
9477375002
16
9478375002
16
9477500002
30
9478500002
30
9477036002
48
9478036002
48
9477625002
57
9478625002
57
*Bold part numbers designate preferred parts.
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Fair-Rite Products Corp.
15th Edition
E Cores
9475015002
9477014002
9478014002
9475014002
9477034002
9478034002
9477017002
9478017002
9477375002
9478375002
9477500002
9478500002
9477036002
9478036002
9477625002
9478625002
12.06
6.03
6.03
6.03
18.0
18.0
5.0
5.0
7.92
7.92
5.12
5.12
5.34
5.34
3.74
3.74
4.9
4.9
4.9
4.9
7.3
7.3
4.8
4.8
6.9
6.9
7.6
7.6
9.8
9.8
8.9
8.9
.40
.80
.80
.80
.40
.40
.96
.96
.86
.86
1.50
1.50
1.84
1.84
2.37
2.37
1.95
3.92
3.92
3.92
2.98
2.98
4.6
4.6
6.0
6.0
11.5
11.5
18.1
18.1
21.1
21.1
3500±25%
2625 Min.
2950 Min.
7000±25%
870 Min.
990 Min.
3000 Min.
3340 Min.
2050 Min.
2350 Min.
3225 Min.
3750 Min.
3175 Min.
3600 Min.
4500 Min.
5100 Min.
Magnetic Parameters
D
F
E
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Fair-Rite Products Corp.
15th Edition
I Cores
25.4±0.6
1.000
25.4±0.6
1.000
25.4±0.6
1.000
25.4±0.6
1.000
25.4±0.6
1.000
42.85±0.75
1.687
42.85±0.75
1.687
3.3 - 0.25
.125
3.3 - 0.25
.125
3.3 - 0.25
.125
6.5 - 0.25
.250
6.5 - 0.25
.250
6.1 - 0.25
.235
6.1 - 0.25
.235
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
15.85 - 0.75
.609
15.85 - 0.75
.609
9377020002
2.7
9378020002
2.7
9375020002
2.7
9377024002
5.4
9378024002
5.4
9377036002
21
9378036002
21
Part Number*
A
B
C
Wt (g)
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
*Bold part numbers designate preferred parts.
I cores are available in three MnZn ferrite materials, 77, 78 and 75. They can be used with several E core sizes.
• Part number is for a single core.
• For any I core requirement not listed in the catalog, please contact our customer service group.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 = material grade.
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Fair-Rite Products Corp.
15th Edition
I Cores
9377020002
9378020002
9375020002
9377024002**
9378024002
9377036002
9378036002
8.82
8.82
8.82
8.64
8.64
3.68
3.68
3.56
3.56
3.56
3.48
3.48
6.8
6.8
.40
.40
.40
.40
.40
1.84
1.84
1.44
1.44
1.44
1.41
1.41
12.5
12.5
1575 Min.
1725 Min.
4200±25%
1700 Min.
1950 Min.
4275 Min.
4800 Min.
with 9477015002, page 118
with 9478015002, page 118
with 9475015002, page 118
with 9477015002, page 118
with 9478015002, page 118
with 9477036002, page 120
with 9478036002, page 120
** May be used with U cores, see page 126
Magnetic Parameters
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
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15th Edition
ETD Cores
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number *
A
B
C
D
E
F
Wt (g)
9578290002
29.8±0.8
15.8±0.2
9.5±0.3
11.0±0.3
22.7±0.7
9.5±0.3
14
1.173
.622
.374
.433
.894
.374
9577340002
34.2±0.8
17.3±0.2
10.8±0.3
12.1±0.3
26.3±0.7
10.8±0.3
22
1.346
.681
.425
.476
1.035
.425
9578340002
34.2±0.8
17.3±0.2
10.8±0.3
12.1±0.3
26.3±0.7
10.8±0.3
22
1.346
.681
.425
.476
1.035
.425
9577390002
39.1±0.9
19.8±0.2
12.5±0.3
14.6±0.4
30.1±0.8
12.5±0.3
32
1.539
.780
.492
.575
1.185
.492
9578390002
39.1±0.9
19.8±0.2
12.5±0.3
14.6±0.4
30.1±0.8
12.5±0.3
32
1.539
.780
.492
.575
1.185
.492
9577440002
44.0±1.0
22.3±0.2
14.8±0.4
16.5±0.4
33.3±0.8
14.8±0.4
52
1.732
.878
.583
.650
1.311
.583
9578440002
44.0±1.0
22.3±0.2
14.8±0.4
16.5±0.4
33.3±0.8
14.8±0.4
52
1.732
.878
.583
.650
1.311
.583
9577490002
48.7±1.1
24.7±0.2
16.3±0.4
18.1±0.4
37.0±0.9
16.3±0.4
65
1.917
.972
.642
.713
1.457
.642
9578490002
48.7±1.1
24.7±0.2
16.3±0.4
18.1±0.4
37.0±0.9
16.3±0.4
65
1.917
.972
.642
.713
1.457
.642
* Bold part numbers designate preferred parts.
ETD cores have been designed to make optimum use of a given volume of ferrite material for
maximum throughput power, specifically for forward converter transformers. Their structure, which
includes a round center post, approaches a nearly uniform cross-sectional area throughout the
core and provides a winding area that minimizes winding losses.
ETD cores are used mainly in switched-mode power supplies and permit off-line designs where
IEC and VDE isolation requirements must be met.
• Part number is for a single core.
• ETD cores can be supplied with the center post gapped to a mechanical dimension.
• ETD cores can also be gapped to an A
L
value. These cores will be supplied as sets.
• A
L
value is measured at 1kHz, <10 gauss.
• See section “The Effect of Direct Current on the Inductance of a Ferrite Core” on page 141 for curves of A
L
vs. gap length.
• The ETD cores are in conformance with IEC 61185.
•
Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade.
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15th Edition
ETD Cores
9578290002
7.2
.76
5.5
.71
1760 Min.
9577340002
7.9
.97
7.6
.92
1875 Min.
9578340002
7.9
.97
7.6
.92
2100 Min.
9577390002
9.2
1.25
11.5
1.23
2100 Min.
9578390002
9.2
1.25
11.5
1.23
2360 Min.
9577440002
10.3
1.73
17.8
1.72
2625 Min.
9578440002
10.3
1.73
17.8
1.72
2925 Min.
9577490002
11.4
2.11
24.1
2.09
3000 Min.
9578490002
9.5
8.1
8.1
7.4
7.4
5.9
5.9
5.4
5.4
11.4
2.11
24.1
2.09
3375 Min.
Magnetic Parameters
D
F E
A
B
C
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
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15th Edition
U Cores
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number
Fig.
A
B
C
D Min.
E Min.
F
Wt (g)
.7
9.0
9.0
10
14
17
18
26
29
34
+ An I core, 9377024002, is available for these U cores, see page 122.
9077002002
1
-
9077026002+
1
-
9077025002+
1
-
9077024002+
1
-
9277023002
2
-
9277002002
2
-
9277024002
3
9277008002
3
9277010002
3
9277012002
3
26.6±0.5
1.047
35.3±0.6
1.390
35.3±0.6
1.390
35.3±0.6
1.390
2.3
.090
12.45
.490
12.45
.490
12.45
.490
7.25
.285
7.25
.285
12.5
.492
18.65
.735
18.65
.735
18.65
.735
1.3
.051
6.2
.244
9.4
.370
12.55
.494
10.0
.394
14.35
.565
9.4
.370
7.8
.307
10.95
.431
15.75
.620
4.05±0.2
.160
6.6 - 0.5
.250
6.6 - 0.5
.250
6.6 - 0.5
.250
10.0 - 0.5
.385
10.0 - 0.5
.385
10.25 - 0.5
.394
11.7±0.25
.460
11.7±0.25
.460
11.7±0.25
.460
4.45+0.25
.180
12.6+0.25
.500
15.75+0.25
.625
18.9+0.25
.750
15.75+0.25
.625
20.2±0.15
.795
18.5±0.15
.729
17.45±0.15
.687
20.5+0.25
.812
25.4±0.15
1.000
8.9 - 0.5
.340
25.4±0.75
1.000
25.4±0.75
1.000
25.4±0.75
1.000
26.5±0.7
1.045
26.5±0.7
1.045
31.4±0.6
1.237
41.15±0.75
1.620
41.15±0.75
1.620
41.15±0.75
1.620
The U core offers an economical core design with a nearly uniform cross-sectional area.
In a power ferrite material they are frequently used in output chokes, power input filters and trans-
formers for switched-mode power supplies and HF fluorescent ballasts.
• Part number is for a single core.
• These U cores have the same minimum cross-sectional area as the listed effective cross-sectional area.
• A
L
value is measured at 1kHz, < 10 gauss.
• For any U core requirement not listed in the catalog, please contact our customer service group for
availability and pricing.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade.
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15th Edition
U Cores
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
D
E
A
B
C
D
E
A
B
C
D
E
A
B
C
F
3.2±0.2
.125
Magnetic Parameters
9077002002
9077026002
9077025002
9077024002
9277023002
9277002002
9277024002
9277008002
9277010002
9277012002
16.8
17.6
20.7
23.9
11.6
13.9
11.2
10.5
11.8
13.8
2.08
7.1
8.4
9.6
7.8
9.5
9.3
10.3
11.6
13.5
.124
.40
.40
.40
.67
.68
.83
.98
.98
.98
.257
2.85
3.36
3.88
5.2
6.5
7.7
10.1
11.3
13.2
695 Min.
940 Min.
790 Min.
695 Min.
1390 Min.
1180 Min.
1425 Min.
1575 Min.
1425 Min.
1255 Min.
Figure 1
Figure 2
Figure 3
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15th Edition
PQ Cores
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number *
G Min.
H Min.
A
E
F
C
B
D
*Bold part numbers designate preferred parts.
J
6677201621
6678201621
6677202021
6678202021
6677262021
6678262021
6677262521
6678262521
6677322021
6678322021
6677323021
6678323021
6677353521
6678353521
6677404021
6678404021
21.25±0.4
8.1±0.1
14.0±0.4
5.0+0.3
18.0±0.4
8.8±0.2
12.0
4.0
8.4-0.5
.837
.319
.551
.203
.709
.346
.472
.158
.321
21.25±0.4
8.1±0.1
14.0±0.4
5.0+0.3
18.0±0.4
8.8±0.2
12.0
4.0
8.4-0.5
.837
.319
.551
.203
.709
.346
.472
.158
.321
21.25±0.4
10.1±0.1
14.0±0.4
7.0+0.3
18.0±0.4
8.8±0.2
12.0
4.0
8.4-0.5
.837
.398
.551
.281
.709
.346
.472
.158
.321
21.25±0.4
10.1±0.1
14.0±0.4
7.0+0.3
18.0±0.4
8.8±0.2
12.0
4.0
8.4-0.5
.837
.398
.551
.281
.709
.346
.472
.158
.321
27.25±0.45
10.2-0.25
19.0±0.45
5.6+0.3
22.5±0.45
12.0±0.2
15.5
6.0
11.0-0.5
1.073
.397
.748
.226
.886
.472
.610
.236
.423
27.25±0.45
10.2-0.25
19.0±0.45
5.6+0.3
22.5±0.45
12.0±0.2
15.5
6.0
11.0-0.5
1.073
.397
.748
.226
.886
.472
.610
.236
.423
27.25±0.45
12.5-0.25
19.0±0.45
7.9+0.3
22.5±0.45
12.0±0.2
15.5
6.0
11.0-0.5
1.073
.487
.748
.317
.886
.472
.610
.236
.423
27.25±0.45
12.5-0.25
19.0±0.45
7.9+0.3
22.5±0.45
12.0±0.2
15.5
6.0
11.0-0.5
1.073
.487
.748
.317
.886
.472
.610
.236
.423
33.0±0.5
10.4-0.25
22.0±0.5
5.6+0.3
27.5±0.5
13.45±0.25
19.0
5.5
12.8-0.5
1.300
.406
.866
.226
1.083
.530
.748
.216
.494
33.0±0.5
10.4-0.25
22.0±0.5
5.6+0.3
27.5±0.5
13.45±0.25
19.0
5.5
12.8-0.5
1.300
.406
.866
.226
1.083
.530
.748
.216
.494
33.0±0.5
15.3-0.25
22.0±0.5
10.5+0.3
27.5±0.5
13.45±0.25
19.0
5.5
12.8-0.5
1.300
.597
.866
.419
1.083
.530
.748
.216
.494
33.0±0.5
15.3-0.25
22.0±0.5
10.5+0.3
27.5±0.5
13.45±0.25
19.0
5.5
12.8-0.5
1.300
.597
.866
.419
1.083
.530
.748
.216
.494
36.1±0.6
17.5-0.25
26.0±0.5
12.35+0.3
32.0±0.5
14.35±0.25
23.5
5.95
13.1-0.5
1.422
.684
1.024
.492
1.260
.565
.925
.234
.506
36.1±0.6
17.5-0.25
26.0±0.5
12.35+0.3
32.0±0.5
14.35±0.25
23.5
5.95
13.1-0.5
1.422
.684
1.024
.492
1.260
.565
.925
.234
.506
41.5±0.9
20.0-0.25
28.0±0.6
14.6+0.3
37.0±0.6
14.9±0.3
28.0
6.35
13.6±0.25
1.633
.782
1.102
.581
1.457
.587
1.102
.250
.535
41.5±0.9
20.0-0.25
28.0±0.6
14.6+0.3
37.0±0.6
14.9±0.3
28.0
6.35
13.6±0.25
1.633
.782
1.102
.581
1.457
.587
1.102
.250
.535
The PQ core was developed for use in power applications. The large core surface area for the
volume of the core aids in heat dissipation.
These cores are employed both in filter and transformer designs in switched-mode power supplies.
• Part number is for a single core.
• PQ cores can be supplied with the center post gapped to a mechanical dimension.
• PQ cores can also be gapped to an A
L
value. These cores will be supplied as sets.
• A
L
value is measured at 1kHz, <10 gauss.
• See section “The Effect of Direct Current on the Inductance of a Ferrite Core” on page 141 Figure 7 for curves of A
L
vs. gap length.
•
Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade.
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15th Edition
PQ Cores
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
Magnetic Parameters
6677201621
6678201621
6677202021
6678202021
6677262021
6678262021
6677262521
6678262521
6677322021
6678322021
6677323021
6678323021
6677353521
6678353521
6677404021
6678404021
6.03
6.03
7.42
7.42
3.87
3.87
4.71
4.71
3.29
3.29
4.66
4.66
4.49
4.49
5.07
5.07
3.74
3.74
4.6
4.6
4.6
4.6
5.6
5.6
5.6
5.6
7.5
7.5
8.8
8.8
10.2
10.2
0.62
0.62
0.62
0.62
1.19
1.19
1.18
1.18
1.7
1.7
1.61
1.61
1.96
1.96
2.01
2.01
2.3
2.3
2.82
2.82
5.5
5.5
6.6
6.6
9.5
9.5
12.7
12.7
17.2
17.2
20.5
20.5
0.58
0.58
0.58
0.58
1.09
1.09
1.09
1.09
1.37
1.37
1.37
1.37
1.56
1.56
1.67
1.67
7.2
7.2
8.3
8.3
16
16
19
19
22
22
30
30
37
37
50
50
2550 Min.
2850 Min.
2175 Min.
2360 Min.
4050 Min.
4575 Min.
3450 Min.
3800 Min.
5025 Min.
5425 Min.
3550 Min.
3825 Min.
3600 Min.
3900 Min.
3225 Min.
3475 Min.
D
F
E
J
G
H
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EP Cores
Dimensions
(
Bold numbers are in millimeters
, light numbers are nominal in inches.)
Part Number *
K Max.
Wt (g)
6577070721
1.8
.8
.071
6578070721
1.8
.8
.071
6575070721
1.8
.8
.071
6577101021
1.95
1.5
.077
6578101021
1.95
1.5
.077
6575101021
1.95
1.5
.077
6577131321
2.5
2.5
.098
6578131321
2.5
2.5
.098
6575131321
2.5
2.5
.098
6577171721
3.45
6.4
.136
6578171721
3.45
6.4
.136
6575171721
3.45
6.4
.136
6577202021
4.7
15
.185
6578202021
4.7
15
.185
6575202021
4.7
15
A
9.2±0.2
.362
9.2±0.2
.362
9.2±0.2
.362
11.5±0.3
.453
11.5±0.3
.453
11.5±0.3
.453
12.5±0.3
.492
12.5±0.3
.492
12.5±0.3
.492
18.0±0.5
.709
18.0±0.5
.709
18.0±0.5
.709
24.0±0.5
.945
24.0±0.5
.945
24.0±0.5
.945
E
7.4±0.2
.291
7.4±0.2
.291
7.4±0.2
.291
9.4±0.2
.370
9.4±0.2
.370
9.4±0.2
.370
10.0±0.3
.394
10.0±0.3
.394
10.0±0.3
.394
12.0±0.4
.472
12.0±0.4
.472
12.0±0.4
.472
16.5±0.4
.650
16.5±0.4
.650
16.5±0.4
.650
F
3.3±0.1
.130
3.3±0.1
.130
3.3±0.1
.130
3.3±0.15
.130
3.3±0.15
.130
3.3±0.15
.130
4.35±0.15
.171
4.35±0.15
.171
4.35±0.15
.171
5.85 - 0.35
.223
5.85 - 0.35
.223
5.85 - 0.35
.223
8.75±0.25
.344
8.75±0.25
.344
8.75±0.25
.344
C
6.35±0.15
.250
6.35±0.15
.250
6.35±0.15
.250
7.65±0.2
.301
7.65±0.2
.301
7.65±0.2
.301
8.8±0.2
.346
8.8±0.2
.346
8.8±0.2
.346
11.0±0.25
.433
11.0±0.25
.433
11.0±0.25
.433
14.95±0.35
.589
14.95±0.35
.589
14.95±0.35
.589
B
3.7±0.05
.146
3.7±0.05
.146
3.7±0.05
.146
5.1±0.1
.201
5.1±0.1
.201
5.1±0.1
.201
6.5 - 0.15
.253
6.5 - 0.15
.253
6.5 - 0.15
.253
8.4±0.1
.331
8.4±0.1
.331
8.4±0.1
.331
10.7±0.1
.421
10.7±0.1
.421
10.7±0.1
.421
D
2.6±0.1
.102
2.6±0.1
.102
2.6±0.1
.102
3.7±0.1
.146
3.7±0.1
.146
3.7±0.1
.146
4.6±0.1
.181
4.6±0.1
.181
4.6±0.1
.181
5.65±0.15
.222
5.65±0.15
.222
5.65±0.15
.222
7.15±0.15
.281
7.15±0.15
.281
7.15±0.15
.281
.185
*Bold part numbers designate preferred parts.
The EP core design reduces the effect of residual air gap upon the effective permeability of the
core, hence it minimizes coil volume for a given inductance.
Also, the core geometry provides a high degree of isolation from adjacent components. EP cores
are advantageously used in low power devices, matching and broadband transformers.
• Part number is for a single core.
• EP cores can be supplied with the center post gapped to a mechanical dimension.
• EP cores can also be gapped to an A
L
value. These cores will be supplied as sets.
• A
L
value is measured at 1kHz, <10 gauss.
• See section “The Effect of Direct Current on the Inductance of a Ferrite Core” on page 141 for curves of A
L
vs. gap length.
• The EP cores are in conformance with IEC 61596.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and 5&6 = height of part (mm)
.
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EP Cores
Symbols
Definitions
/A
Core constant
e
Effective path length
A
e
Effective cross-sectional area
V
e
Effective core volume
A
L
Inductance factor ( )
L
N
2
15.2
1.57
0.103
0.163
0.085
825 Min.
15.2
1.57
0.103
0.163
0.085
825 Min.
15.2
1.57
0.103
0.163
0.085
1900 Min.
17.0
1.93
0.113
0.217
0.085
790 Min.
17.0
1.93
0.113
0.217
0.085
790 Min.
17.0
1.93
0.113
0.217
0.085
1900 Min.
12.4
2.42
0.195
0.47
0.148
1200 Min.
12.4
2.42
0.195
0.47
0.148
1200 Min.
12.4
2.42
0.195
0.47
0.148
2800 Min.
8.4
2.85
0.339
0.97
0.252
1875 Min.
8.4
2.85
0.339
0.97
0.252
1875 Min.
8.4
2.85
0.339
0.97
0.252
4400 Min.
5.1
4.0
0.78
3.12
0.60
3150 Min.
5.1
4.0
0.78
3.12
0.60
3150 Min.
6577070721
6578070721
6575070721
6577101021
6578101021
6575101021
6577131321
6578131321
6575131321
6577171721
6578171721
6575171721
6577202021
6578202021
6575202021
5.1
4.0
0.78
3.12
0.60
7200 Min.
Magnetic Parameters
D
F E
K
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Ferrite Material Constants
Specific Heat .............................................
0.25 cal/g/
o
C
Thermal Conductivity ................................
10x10
-3
cal/sec/cm/
o
C
Coefficient of Linear Expansion ................
8 - 10x10
-6
/
o
C
Tensile Strength ........................................
4.9 kgf/mm
2
Compressive Strength ..............................
42 kgf/mm
2
Young’s Modulus ......................................
15x10
3
kgf/mm
2
Hardness (Knoop) .....................................
650
Specific Gravity .........................................
�
4.7 g/cm
3
The above quoted properties are typical for Fair-Rite MnZn and NiZn ferrites.
Properties of Parylene C Coating Material
Dielectric Strength ....................................
5600
V/mil
Volume Resistivity ....................................
8.8x10
16
ohm
Surface Resistivity ....................................
10
14
ohm
Dielectric Constant (1MHz) ......................
2.95
Dissipation Factor (1MHz) .......................
0.013
Density .....................................................
1.29
g/cm
3
Water Absorption (24 hrs) ........................
<0.1
%
Coefficient of Friction ...............................
0.29
Continuous Operating Temperature ........
<100
o
C
Thermal Conductivity ...............................
2.0x10
-4
cal/sec/cm/
o
C
Maximum Operating Temperature ...........
<160
o
C
Conversion Table
SI Units
CGS Units
1 T (tesla) = 1 Vs/m
2
= 10
4
gauss
1 mT
= 10 gauss
1 A/m = 10
-2
A/cm
= .0125 oersted
.1 mT
= 1 gauss
80 A/m
= 1 oersted
Greek Alphabet
�� � ����������������������
Alpha
�� � �����������������������
Beta
�� � �����������������������
Gamma
�� � �����������������������
Delta
�� �������������������������
Epsilon
�� � �����������������������
Zeta
�� � �����������������������
Eta
�� � �����������������������
Theta
��
� ������������������������
Iota
�� � �����������������������
Kappa
�� � �����������������������
Lambda
�� � �����������������������
Mu
� � � �����������������������
Nu
� � � �����������������������
Xi
�� � �����������������������
Omicron
�� � �����������������������
Pi
�� � �����������������������
Rho
� � � �����������������������
Sigma
� � � �����������������������
Tau
� � � �����������������������
Upsilon
� � � �����������������������
Phi
�� � �����������������������
Chi
�� � ����������������������
Psi
��
� ����������������������
Omega
�
Reference Tables
fair-rite-html.html
Air Core Inductance -
L
o
(henry)
The inductance that would be measured if the core had unity
permeability and the flux distribution remained unaltered.
Coercive Force -
H
c
(oersted or A/m)
The magnetizing field strength required to bring the magnetic
flux density of the magnetized material to zero.
Core Constant -
C
1
(cm
-1
)
The summation of the magnetic path lengths of each section of
a magnetic circuit divided by the corresponding magnetic area
of the same section.
Core Constant -
C
2
(cm
-3
)
The summation of the magnetic path lengths of each section of
a magnetic circuit divided by the square of the corresponding
magnetic area of the same section.
Curie Temperature -
T
c
(
o
C)
The transition temperature above which a ferrite loses its ferri-
magnetic properties.
Disaccommodation -
D
The proportional decrease of permeability after a disturbance of
magnetic material, measured at constant temperature, over a
given time interval.
Disaccommodation Factor -
DF
The disaccommodation factor if the disaccommodation after
magnetic conditioning divided by the permeability of the first
measurement times log
10
of the ratio of time intervals.
Effective Dimensions of a Magnetic Circuit -
Area
A
e
(cm
2
), Path Length
l
e
(cm) and Volume
V
e
(cm
3
)
For a magnetic core of given geometry, the magnetic path length,
the cross-sectional area and the volume that a hypothetical
toroidal core of the same material properties should posses to
be the magnetic equivalent to the given core.
Field Strength -
H (oersted or A/m)
The parameter characterizing the amplitude of the alternating
field strength.
Flux Density -
B (gauss or mT)
The corresponding parameter for the induced magnetic field in
an area perpendicular to the flux path.
Flux Density, saturation -
B
s
(gauss or mT)
The maximum intrinsic induction possible in a material.
Inductance Factor -
A
L
(nH)
Inductance of a coil on a specified core divided by the square of
the number of turns. (Unless otherwise specified the inductance
test conditions for the inductance factor are at flux density <10
gauss).
Loss Factor - tan
d
/
m
i
The phase of displacement between the fundamental compo-
nents of the flux density and the field strength divided by the initial
permeability.
Magnetic Constant -
m
o
The permeability of free space.
Magnetic Hysteresis
In the magnetic material, the irreversible variation of the flux
density or the magnetization which is associated with the change
of magnetic field strength and is independent of the rate change.
Magnetically Soft Material
A magnetic material with low coercivity.
Permeability, amplitude -
m
a
The quotient of the peak value of the flux density and the peak
value of the applied field strength at a stated amplitude of either,
with no static present.
Permeability, complex series -
m
s
',
m
s
"
The real and imaginary components respectively of the complex
permeability expressed in series terms.
Permeability, effective -
m
e
For a magnetic circuit constructed with an air gap or air gaps, the
permeability of a hypothetical homogeneous material which
would provide the same reluctance.
Permeability, incremental -
m
D
Under stated conditions the permeability obtained from the ratio
of the flux density and the applied field strength of an alternating
field and a superimposed static field.
Permeability, initial -
m
i
The permeability obtained from the ratio of the flux density, kept
at <10 gauss, and the required applied field strength. Material
initially in a specified neutralized state.
Power Loss Density -
P (mW/cm
3
)
The power absorbed by a body of ferrimagnetic material and
dissipated as heat, when the body is subject to an alternating
field which results in a measurable temperature rise. The total
loss is divided by the volume of the body.
Remanence -
B
r
(gauss or mT)
The flux density remaining in a magnetic material when the
applied magnetic field strength is reduced to zero.
Temperature Coefficient -
TC
The relative change of the quantity considered, divided by the
difference in the temperatures producing it.
Temperature Factor -
TF
The fractional change in the initial permeability over temperature
range, divided by the initial permeability.
15th Edition 133
Technical Information
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Soft Ferrite References
I
EC 60133 Dimensions of pot cores made of magnetic oxides and associated parts.
IEC 60205 Calculations of the effective parameters of magnetic piece parts.
IEC 60401-1 Terms and nomenclature for cores made of magnetically soft ferrites.
Part 1: Terms used for physical irregularities.
IEC 60401-2 Terms and nomenclature for cores made of magnetically soft ferrites.
Part 2: Reference of dimensions.
IEC 60401-3 Terms and nomenclature for cores made of magnetically soft ferrites.
Part 3: Guidelines on the format of data appearing in manufacturers’ catalogues of transformers
and inductors cores.
IEC 60424-1 Ferrite cores. Guides on the limits of surface irregularities.
Part 1: General specification.
IEC 60424-2 Guidance of the limits of surface irregularities of ferrite cores.
Part 2: RM cores.
IEC 60424-3 Ferrite cores. Guide on the limits of surface irregularities.
Part 3: ETD cores and E cores.
IEC 60424-4 Ferrite cores. Guide on the limits of surface irregularities.
Part 4: Ring cores.
IEC 60431 Dimensions of square cores (RM cores) made of magnetic oxides and associated parts.
IEC 60431-am 1 Amendment 1.
IEC 60431-am 2 Amendment 2.
IEC 60647 Dimensions for magnetic oxide cores intended for use in power supplies (EC cores).
IEC 60732 Measuring methods for cylinder cores, tubes cores and screw cores of magnetic oxides.
IEC 61007 Transformers and inductors for use in telecommunication equipment. Measuring methods
and test procedures.
IEC 61185 Magnetic oxide cores (ETD cores) intended for use in power supply applications. Dimensions.
IEC 61185-am 1 Amendment 1.
IEC 61246 Magnetic oxide cores (E cores) of rectangular cross-section and associated parts. Dimensions.
IEC 61246-am 1 Amendment 1.
IEC 61247 PM cores made of magnetic oxide and associated parts. Dimensions.
IEC 61332 Soft ferrite material classification.
IEC 61333 Marking on U and E ferrite cores.
IEC 61596 Magnetic oxide EP cores and associated parts for use in inductors and transformers. Dimensions.
IEC/TR 61604 Dimensions of uncoated ring cores of magnetic oxides.
IEC Publications on Soft Ferrite Materials and Components
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Soft Ferrite References
IEC 61631 Test method for the mechanical strength of cores made of magnetic oxides.
IEC 61860 Dimensions of low profile cores made of magnetic oxides.
IEC 62024-1 High frequency inductive components. Electrical characteristics and measuring methods.
Part 1: Nanohenry range chip inductors.
IEC 62044-1 Cores made of soft magnetic materials. Measuring methods.
Part 1: Generic specification.
IEC 62044-2 Cores made of soft magnetic materials. Measuring methods.
Part 2: Magnetic Properties at low excitation level.
IEC 62044-3 Cores made of soft magnetic materials. Measuring methods.
Part 3: Magnetic properties at high excitation level.
IEC 62211 Inductive components. Reliability management.
IEC 62358 Ferrite cores. Standard inductance factor (Al) and its tolerance.
IEC/TS 62398 Ferrite cores. Technology approval schedule (TAS).
IEC/PAS 62323 Dimensions of half pot cores of magnetic oxides for inductive proximity switches.
The International Electrotechnical Commission (IEC) is the world organization that prepares and publishes international
standards for all electrical, electronic and related technologies. Founded in 1906, the IEC is presently composed of more
than 60 participating countries, including all the world's major trading nations and a growing number of industrializing countries.
The above publications have been issued by the IEC Technical Committee No. 51: Magnetic Components and Ferrite Materials.
Publications can be purchased from the American National Standards Institute. Visit their web site webstore.ansi.org to
purchase the documents.
Reference Books for Soft Ferrite Applications
Ferrites for Inductors and Transformers, 1983
Snelling, E.C. and Giles, A.D. , John Wiley & Sons, New York, NY
Soft Ferrites, Properties and Applications, 2nd Edition, 1988
Snelling, E.C. , Butterworths, Stoneham, MA
Transformer and Inductor Design Handbook, 1988
McLyman, Wm. T., Marcel Dekker, New York, NY
Transmission Line Transformers, 1990
Sevick, J., American Radio Relay League, Newington, CT
Soft Magnetic Materials, 1979
Boll, R., John Wiley & Sons, New York, NY
Transformers for Electronic Circuits, 2nd Edition, 1990
Grossner, N., McGraw Hill, New York, NY
Modern Ferrite Technology, Second Edition, 1999
Goldman, A., Kluwer Academic Publishers, Boston/
Dordrecht, Netherlands
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Effective Core Parameters
C
1
=
��
l
/
A
(cm
-1
)
C
2
=
��
l
/
A
2
(cm
-3
)
l
e
=
C
1
2
/
C
2
(cm),
A
e
=
C
1
/
C
2
(cm
2
)
V
e
=
C
1
3
/
C
2
2
(cm
3
)
Flux Density Peak
Field Strength (Peak)
B =
E 10
8
(gauss)
H =
.4
�
N I
p
(oersted)
4.44
f N A
e
l
e
Where
E
= RMS sine wave voltage (V)
f
= Frequency (Hz)
A
e
= Effective cross-sectional area (cm
2
)
l
e
= Effective path length (cm)
I
p
= Peak current (A)
N
= Number of turns
*
To check for maximum peak flux density in a non-uniform core set subsitute A
min
for A
e
.
Number of Turns
N =
L 10
9
L in H
A
L
Air Core Inductance
L
o
= 4
�
N
2
10
-9
(H)
C
1
C
1
in cm
-1
Inductance
L = N
2
A
L
(nH)
L =
�
i
4
�
N
2
10
-9
(H)
C
1
L =
�
e
4
�
N
2
10
-9
(H)
C
1
Attenuation
20 log
10
Z
S
+
Z
L
+
Z
SC
(dB)
Z
S
+
Z
L
Where
Z
S
=
Source impedance
Z
L
=
Load impedance
Z
SC
=
Suppression core impedance
}
C
1
in cm
-1
Effective Permeability
�
e
=
l
e
l
e
/
�
i
+
l
Where
l
e
=
Effective path length
l
=
Air gap length
Quality Factor
Q =
2
�
f L
S
=
R
p
R
S
2
�
f L
p
*
Magnetic path is divided into elements with length
l
and cross-sectional area A.
A=
Magnetic Design Formulas
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Fair-Rite Products Corp.
15th Edition
10
.1019
.00815
10380
1001
1.00
10.4
92
11
.0907
.00647
8234
794
1.26
8.25
118
12
.0808
.00513
6530
630
1.59
6.54
146
13
.0719
.00407
5178
499
2.00
5.18
180
14
.0641
.00322
4107
396
2.53
4.11
231
15
.0571
.00256
3257
314
3.18
3.26
275
16
.0508
.00203
2583
249
4.02
2.59
346
17
.0453
.00161
2048
198
5.06
2.05
432
18
.0403
.00127
1624
157
6.39
1.62
544
19
.0359
.00101
1288
124
8.05
1.29
679
20
.0320
.000804
1022
98.5
10.2
1.03
854
21
.0285
.000638
810.1
78.1
12.8
.81
1065
22
.0254
.000505
642.4
62.0
16.1
.64
1345
23
.0226
.000400
509.5
49.1
20.4
.51
1675
24
.0201
.000317
404.0
39.0
25.7
.40
2095
25
.0179
.000252
320.4
30.9
32.4
.321
2630
26
.0159
.000200
254.1
24.5
40.8
.255
3325
27
.0142
.000158
201.5
19.4
51.4
.201
4110
28
.0126
.000126
159.8
15.4
64.9
.160
5210
29
.0113
.000100
126.7
12.2
81.9
.128
6385
30
.0100
.0000785
100.5
9.7
103.1
.100
8145
31
.0089
.0000622
79.7
7.7
130.1
.079
10,097
32
.0080
.0000503
63.2
6.1
163
.064
12,270
33
.0071
.0000396
50.1
4.8
206
.050
15,615
34
.0063
.0000312
39.8
3.83
261
.040
19,655
35
.0056
.0000248
31.5
3.04
330
.0316
25,530
36
.0050
.0000196
25.0
2.41
415
.0250
31,405
37
.0045
.0000159
19.8
1.91
524
.0203
39,570
38
.0040
.0000126
15.7
1.52
670
.0160
49,070
39
.0035
.00000962
12.5
1.20
832
.0122
65,790
40
.0031
.00000755
9.89
0.953
1049
.0098
82,180
41
.0028
.00000616
7.84
0.756
1323
.0079
98,860
42
.0025
.00000491
6.20
0.598
1672
.0062
121,175
43
.0022
.00000380
4.93
0.476
2101
.0048
158,245
44
.0020
.00000314
3.88
0.374
2674
.0039
205,515
45
.0018
.00000254
3.10
0.299
3344
.0032
249,855
46
.0016
.00000201
2.46
0.238
4202
.0025
310,205
AWG
&
B&S
Gauge
Diameter
(Inch)
Cross-Sectional Area
Feet per
Ohm
(20
o
C)
Ohms per
1000 ft
(20
o
C)
(Inch
2
)
(cir mils)
Turns per
Inch
2
Amperes
for
1mA/cir mil
Wire Table of Copper Magnet Wire
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0.01
0.1
1
10
Bias Current (A)
A
L
I
2
10
-6
10
-7
10
-8
10
-9
10
-5
.020
.010
.040
.003
air gap
.000
.001
The Effect of Direct Current on the
Inductance of a Ferrite Core
Introduction
If ferrite cores are used in the design of transformers, chokes or
filters, which are required to carry direct current, it is necessary
to predict the degree of inductance degradation caused by the
static field. When dc flows through the winding of a ferromagnetic
device, it tends to pre-magnetize the core and reduce its induc-
tance. The permeability of a ferrite material measured with
superimposed dc might increase slightly for very low values of
dc ampere-turns, but then it progressively decreases as the dc
field is increased and the core approaches saturation. This
permeability is referred to as the incremental permeability
m
D
. If
an air gap is introduced into the magnetic path of a core, the
reluctance is increased hence the inductance is decreased.
However, the core’s capacity for dc ampere-turns without a
degradation in inductance is significantly improved, albeit at the
expense of a lower effective permeability.
DC Bias in Gapped Cores
The use of graphs such as the Hanna* curves has simplified the
tedious trial and error methods often employed when designing
inductors with superimposed dc. A Hanna curve is created by
measuring the inductance vs. dc bias of various core sizes and
gap lengths of the same material grade. The measured data is
used to create curves such as those plotted in Figure 1 (this curve
is specific for a set of 9478015002 E cores). A line is drawn
connecting the individual curves through the point of tangency.
The graphs are then normalized by dividing the vertical scale of
Figure 1 by the effective core volume
V
e
and the horizontal scale
and the gap lengths by the effective path length
l
e
of the core set.
The individual curves, once normalized, overlay creating the
Hanna curve. Figure 2 is such a curve for Fair-Rite 78 material
and can be used for all core sets in that material.
Design Example
For a typical output choke application, the designer knows a
number of design criteria such as the required inductance, the
direct current, alternating ripple current and allowable dc resis-
tance. He will also have requirements for core size, ambient
temperature an often a preference for a particular core geometry.
*Footnote:
C.R. Hanna presented a paper “Design of Reactances and Transformers which Carry Direct Current” at the 1927 Winter Convention of AIEE.
The paper provided a method of calculating the air gap that will yield the maximum inductance for a given number of turns, with a specified amount of dc,
for a particular material.
Figure 1
Product inductance factor and current squared vs.
DC current for a pair of 9478015002 E cores.
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10
-3
10
-4
10
-5
10
-2
1
10
100
1000
H (oersted)
LI
2
V
e
=.002
=.005
=.010
=.015
=.020
=.050
=.070
=.150
=.100
e
= effective path length of core set
e
= air gap
The following example illustrates the use of the Hanna curve in
the design of an inductor.
Inductor specifications:
Minimum inductance
L
= 1 mH
Direct current
I
dc
= 1 A
Alternating ripple current
I
ac
= 0.2 A
Maximum dc resistance
R
dc
<
0.2
W
Step 1. Initial Core Selection.
Using the Hanna curve for 78 material of Figure 2, select a value
for
LI
2
/ V
e
approximately mid range on the vertical axis, that is
between 10
-4
and 10
-3
. Any value greater than 10
-3
will work the
ferrite too hard and the dc resistance is apt to be high. Anything
lower than 10
-4
will result in a conservative design and the dc
resistance will be quite low.
Select therefore
LI
2
/ V
e
= 3.5 10
-4
Calculate
V
e
from:
V
e
=
LI
2
/3.5 10
-4
L
min
= 1 mH, design for
L = 1.1 10
-3
H
I
=
I
dc
+
I
ac
/2 = 1 + 0.2/2 = 1.1 A
V
e
= 1.1 10
-3
x 1.1
2
/3.5 10
-4
= 3.8 cm
3
Select E core (preferred core shape), based upon the calculated
core volume of 3.8 cm
3
from the catalog, pages 118 and 120.
Two Fair-Rite E cores are considered:
9478015002
V
e
= 1.95 cm
3
and
9478014002
V
e
= 3.92 cm
3
.
The 9478014002 is closest and will be used in this inductor
design. The core parameters for this E core set are:
l
e
= 4.9 cm, A
e
= .80 cm
2
and
V
e
= 3.92 cm
3
.
Recalculate
LI
2
/ V
e
= 1.1 10
-3
x 1.1
2
/3.92 = 3.4 10
-4
.
Step 2. Number of Turns, Wire Size and Wire Fit.
From Figure 2, a
LI
2
/ V
e
= 3.4 10
-4
yields a H value of 17 oersted.
Calculate turns
N from the formula H = .4
p
NI /
l
e
oersted.
N = 17 x 4.9/.4 x
p
x 1.1 = 60.3 or 61 turns.
From the core dimensions, the core winding area can be
calculated, see Table 1.
Winding area for a set of E cores 9478014002 is:
A
w
= D (E-F) in inch
2
.
A
w
= .255 (.740-.250) = .125 inch
2
.
Since the winding area of the appropriate bobbin is smaller than
the core winding area, a correction factor F
c
has to be used to
determine the bobbin winding area. Figure 3 gives this correction
factor F
c
as a function of the calculated core winding area A
w
.
A set of E cores 9478014002 has a A
w
= .125 inch
2
, from Figure
3 can be determined that the F
c
= .55, therefore the bobbin
winding area is .55 x .125 = .069 inch
2
. Using a conservative
current density of 1 mA per circular mil or 1275 A per inch
2
, an
initial wire size selection of 20 AWG can be made from the Wire
Table on page 137. To determine the dc resistance of the winding,
first find the average length of turn from Table 2.
Table 1
Core Winding Area (inch
2
)
E Cores
D(E-F)
ETD Cores
D(E-F)
PQ Cores
D(E-F)
Pot Cores
D(E-F)
EP Cores
D(E-F)
Figure 2
Hanna curve for core sets in 78 material.
Table 2
Mean Length of Turn (inch)
E Cores
2 (C+E)
ETD Cores
.5
p
(E+F)
PQ Cores
.5
p
(E+F)
Pot Cores
.5
p
(E+F)
EP Cores
.5
p
(E+F)
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0
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
Fc
E Cores
PQ Cores
ETD Cores
Pot Cores
EP Cores
0.01
0.1
1.0
A
w
(inch
2
)
Average length of turn for E 9478014002 is:
l
avg.
= 2 (C+F)
l
avg.
= 2 (.500 + .740) = 2.48 inch.
R
dc
= 2.48 x 61 x 10.2/12000 = 0.13
W
(From the Wire Table, 1000 ft of 20 AWG has a resistance of 10.2
W
)
To check for winding fit, multiply the number of turns per square
inch for 20 AWG from the Wire Table with the bobbin winding area
of .069 inch
2
. For 20 AWG, the bobbin winding area can accom-
modate 854 x .069 = 58.9 turns. This is too close to the calculated
turns for an easily manufactured magnetic design. Use 21 AWG
wire instead.
R
dc
= 2.48 x 61 x 12.8/12000 = 0.16
W
.
Winding fit for 21 AWG:
N = 1065 x .069 = 73.5, well above the require 61 turns.
Step 3. Air gap.
Going back to Figure 2, for
LI
2
/
V
e
= 3.4 10
-4
and a H = 17 oersted,
a
l
/
l
e
ratio of approximately .006 is found.
The gap length = .006 x
l
e
.
l
= .006 x 4.9/2.54 = .012 inch.
To summarize:
E core 9478014002
N = 61 turns
Wire size 21 AWG
Gap length .012 inch
The graphs in Figures 4 through 8 show the inductance factors
or
A
L
values as a function of the air gaps for the different core types
and sizes.The air gap determined in the design example and the
air gaps shown in Figures 4 through 8 represent the total air gap.
The most practical way to obtain this air gap is to grind this gap
into the center leg of one of the core halves. Non-metallic shims
can also be used to obtain the desired air gap. This is usually
done by placing shims between the outer legs or outside rims of
the core halves. In cores with a uniform cross-sectional area, the
A
L
value or inductance index will be the same whether the core
is gapped or shims are used that have a thickness half the total
air gap. For cores that have a non-uniform cross-sectional area
the shim thickness can be calculated from:
Shim thickness = total air gap x
center mating area
total mating area
The above example of the E core 9478014002, a core with a
uniform cross-sectional area, can therefore use .006 inch shims
between the outer legs.
Figure 3
Correction factor
F
c
vs. core winding area
A
w
.
Figure 4
A
L
vs. gap for E cores in 77 and 78 material.
10000
1000
100
10
0.001
0.01
0.1
Air Gap (inch)
A
L
(nH)
1
11
10
9
8
7
6
5
4
3
2
12
1-94--625002 5-94--375002 9-94--015002
2-94--500002 6-94--014002 10-94--016002
3-94--036002 7-94--012002 11-94--020002
4-94--017002 8-94--034002 12-94--019002
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Technical Information
Figure 5
A
L
vs. gap for pot cores in 77 and 78 material.
Figure 6
A
L
vs. gap for EP cores in 77 and 78 material.
Figure 7
A
L
vs. gap for PQ cores in 77 and 78 material.
Figure 8
A
L
vs. gap for ETD cores in 77 and 78 material.
10000
1000
100
10
0.001
0.01
0.1
Air Gap (inch)
A
L
(nH)
1
3
2
6
5
4
9
8
7
1-
56--422921
2-
56--362221
3-
56--301921
4-
5677261621
5-
56--221321
6-
56--181121
7-
56--140821
8-
56--1107921
9-
56--090521
10000
1000
100
10
0.001
0.01
0.1
Air Gap (inch)
A
L
(nH)
1
2
3
4
5
5
65--070721
1
65--202021
2
65--171721
3
65--131321
4
65--101021
10000
1000
100
10
0.001
0.01
0.1
Air Gap (inch)
A
L
(nH)
1
2
3
4
1
66--404021
3
66--262521
1
66--353521
3
66--262021
2
66--323021
4
66--202021
2
66--322021
4
66--201621
10000
1000
100
10
0.001
0.01
0.1
Air Gap (inch)
A
L
(nH)
1
5
4
3
2
1-
95--490002
2-
95--440002
3-
95--390002
4-
95--340002
5-
95--290002
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Technical Information
DC Bias in Open Magnetic Cores
The discussion so far has been on core types that have a closed
magnetic path, in which a small air gap has been inserted by
either a ground gap or the use of shims. An open magnetic core
can be thought of as a core with a very large fixed air gap. Since
the air gap is determined by the core geometry and cannot be
changed, the Hanna curves can not be used for these types of
cores. Such cores as rods, slugs and bobbins can be used quite
successfully in inductor designs that have relative low induc-
tance values and can accommodate significant amounts of static
currents.
The large air gap will forestall the saturation of this type of core,
hence the inductance will not as rapidly decrease as a function
of the dc ampere-turns. The Fair-Rite bobbins, listed on the
pages 104 and 105 of the catalog, are specified to an inductance
factor or
A
L
with a tolerance of ± 10% and also by a
NI product
of dc ampere-turns, which would reduce the
A
L
value but not
more than 5%. For an inductor design the number of turns can
be calculated from the required inductance
L and the inductance
factor of the bobbin.
N = L/A
L
, (
L in nH). The turns N times the direct
current
I will give the NI product, which should be less than the
value quoted for the bobbin. For winding fit and dc resistance
check, the same procedure is used as outlined in the example
above, except here the
A
w
of the bobbin is the total available
winding area. The graphs of Figure 9 show the effect of tempera-
ture on the inductance factor vs. dc bias characteristics of the
9677242489 bobbin. As can be seen from these curves, the
decrease in inductance increases with temperature. The
NI
values listed in the catalog are at room temperature, and must be
derated when operating at elevated temperatures. Open mag-
netic cores, rods, slugs and bobbins are used and designed into
SCR and triac controls, speaker crossover networks and differ-
ential-mode input filters. They are also utilized for EMI suppres-
sion applications where relative large direct currents are present
and for output chokes in switched-mode power supplies.
Figure 9
Percent of original inductance factor vs. DC bias and temperature.
100
o
C
50
o
C
25
o
C
DC Bias (A)
0
10
20
30
40
50
60
70
80
90
100
%
0
1
2
3
4
5
6
7
8
9
10
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Technical Information
Use of Ferrites in Broadband Transformers
Figure 1
Typical Characteristic Curve of Insertion Loss vs.
Frequency for a broadband transformer.
Low Frequency
Region
High Frequency
Region
Mid-Band
Region
Frequency
In
se
rt
io
n
L
o
ss
f
1
f
1
'
f
2
'
f
2
Introduction
Most of the magnetic information in this catalog is data obtained
from cores wound with a single multi-turn-winding which forms
an inductor. When a second winding is added on the core, the
inductor becomes a transformer. Depending on the require-
ments, transformers can be designed to provide dc isolation,
impedance matching and specific current or voltage ratios.
Transformer designed for power, broadband, pulse, or imped-
ance matching can often be used over a broad frequency
spectrum.
In many transformer designs ferrites are used as the core
material. This article will address the properties of the ferrite
materials and core geometries which are of concern in the
design of low power broadband transformers.
Brief Theory
Broadband transformers are wound magnetic devices that are
designed to transfer energy over a wide frequency range. Most
applications for broadband transformers are in telecommunica-
tion equipment where they are extensively used at a low power
levels.
Figure 1 shows a typical performance curve of insertion loss
as a function of frequency for a broadband transformer. The
bandwidth of a broadband transformer is the frequency differ-
ence between f
2
and f
1
, or between f
2
' and f
1
', and is a function
of the specified insertion loss and the transformer roll-off
characteristics.
It can be seen that the bandwidth is narrower for transformers
with a steep roll-off (f
2
'- f
1
' ) than those with a more gradual roll-
off (f
2
- f
1
). Also in Figure 1, the three frequency regions are
identified.
The cutoff frequencies are determined by the requirements of the
individual broadband transformer design. Therefore, f
1
can be
greater than 10 MHz or less than 300 Hz. Bandwidths also can
vary from a few hundred hertz to hundreds of MHz. A typical
broadband transformer design will specify for the mid frequency
range a maximum insertion loss and for the cutoff frequencies,
f
1
and f
2
maximum allowable losses. Figure 2 is a schematic
diagram of the lumped element equivalent circuit of a trans-
former, separating the circuit into an ideal transformer, its com-
ponents and equivalent parasitic resistances and reactances.
The secondary components, parasitics and the load resistance
have been transferred to the primary side and are identified with
a prime.
To simplify this circuit, the primary and secondary circuit ele-
ments have been combined and the equivalent reduced circuit
is a shown in Figure 3. The physical significance of the param-
eters are listed below the equivalent circuits. In the low frequency
region the roll-off in transmission characteristics is due a lower-
ing of the shunt impedance. The shunt impedance decreases
when the frequency is reduced, which results in the increases
level of attenuation. The impedance is mainly a function of the
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Technical Information
(
(
(
(
(
(
(
(
(
(
(
(
(
(
A
i
= 10 log
10
1+
R
dB
L
p
Where
R = R
a
x
R
b
’
/
R
a
=
R
b
’
A
i
= 20 log
10
1+
R
c
dB
R
a
+
R
b
’
Where
R
c
=
R
1
+
R
2
’
A
i
= 10 log
10
1+
L
l
dB
R
a +
R
b
’
A
i
= 10 log
10
1+
CR
dB
2
2
2
�
�
�
Figure 2
Lumped equivalent of a transformer.
E
a
= source EMF
R
a
= source resistance
C
1
= primary winding capacitance
R
1
= resistance of primary winding
L
l
1
= primary leakage inductance
L
p
= open circuit inductance of primary winding
R
p
= shunt resistance that represents loss in core
Secondary parameters reflected to the primary side.
C
2
' = secondary winding capacitance
R
2
' = resistance of secondary winding
L
l
2
' = secondary leakage inductance
R
b
' = load resistance
R
a
R
p
L
p
L
l
1
R
1
C
1
E
a
C
2
'
R
b
'
R
2
'
Ideal
Transformer
L
l
2
'
primary reactance
X
LP
with a negligible contribution of the
equivalent shunt loss resistance
R
p
. The insertion loss may
therefore be expressed in terms of the shunt inductance:
Figure 3
Simplified equivalent transformer circuit
C
d
=
C
1
+
C
2
'
R
c
=
R
1
+
R
2
'
L
l
=
L
l
1
+
L
l
2
'
For other circuit parameters see Figure 2.
R
a
R
p
L
p
L
l
R
c
E
a
C
d
R
b
'
Ideal
Transformer
For most ferrite broadband transformer designs, the only ele-
ments that are likely to effect the transmission at the mid-band
frequency range are the winding resistances. The insertion loss
for the mid-band frequency region due to the winding resistance
may be expressed as:
In the higher frequency region the transmission characteristics
are mainly a function of the leakage inductance or the shunt
capacitance. It is often necessary to consider the effect of both
of these reactances, depending upon the circuit impedance. In
a low impedance circuit the high frequency droop due to leakage
inductance is:
This high frequency droop in a high impedance circuit, due to the
shunt capacitance, is as follows:
Reviewing the insertion loss characteristics for the three fre-
quency regions, it can be concluded that the selection of ferrite
material and core shape should result in a transformer design
that yields the highest inductance per turn at the low frequency
cutoff f
1
. This will result in the required shunt inductance for the
low frequency region with the least number of turns. The low
number of turns are desirable for low insertion loss at the mid-
band region and also for low winding parasitics needed for good
response at the high frequency cutoff f
2
.
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15th Edition
Technical Information
Low and Medium Frequency
Broadband Transformers
For broadband transformer applications the optimum ferrite is
the material that has the highest initial permeability at the lower
cutoff frequency f
1
. Manganese zinc ferrites, such as Fair-Rite 77
or 78 material, are very suitable for low and medium frequency
broadband transformers designs. As stated before, the trans-
former parameter that is most critical is the shunt reactance (
�
L),
which will increase with frequency as long as the material
permeability is constant or diminishing at a rate less than the
increase in frequency. This holds true even if a transformer is
designed using a manganese zinc ferrite where f
1
is at the higher
end of the flat portion of the permeability vs. frequency curve.
Although the whole bandpass lies in the area where the initial
permeability is decreasing, yet the bandpass characteristics will
be virtually unaffected. For broadband transformers that use a
manganese zinc ferrite material the core geometry should be
such as to minimize the R
dc
/L ratio. In other words, the ratio of dc
resistance to the inductance for a single turn should be a
minimum. The range of pot cores, standardized by the Interna-
tional Electrotechnical Commission in document IEC 60133, has
been designed for this minimum R
dc
/L ratio. Other core shapes
such as the EP cores and PQ cores can also be used in the design
of these broadband transformers. Often the final core selection
will also be influenced by such considerations as ease of
winding, terminating and other mechanical design constraints of
the transformer.
Broadband Transformers with a
Superimposed Static Field
In transformer designs that have a superimposed direct current,
gapped cores can be employed to overcome the decrease in the
shunt inductance. Hanna curves can be used to aid in the design
of inductive devices that carry a direct current. For more informa-
tion see section “The Effect of Direct Current on the Inductance
of a Ferrite Core” on page 138.
High Frequency Broadband Transformers.
Although there is no clear division between the frequency
regions, for this article it is assumed that the high frequency
broadband transformer designs use nickel zinc ferrites as the
preferred core material. This will typically occur for transformer
designs where the bandpass lies wholly above 500 kHz. At these
higher operating frequencies it becomes more important to
consider the complex magnetic parameters of the core material,
rather than use the simple core constants, such as
A
L
, recom-
mended for low frequency designs.
Another important consideration is that high frequency trans-
formers are generally used in low impedance circuits, which
means that these designs require low shunt impedances. This
can often be accomplished with a few turns, hence winding
resistances are no longer an issue, and the design concept of
minimizing R
dc
/L is no longer required. The design will instead
become focused on core shape and material for the required
shunt impedance at f
1
along with reducing leakage inductance
of the winding. Since the material characteristics permeability
and losses affect the shunt impedance these parameters need
to be considered in high frequency broadband transformer
designs. Figures 4, 5 and 6 are typical curves of impedance
Z,
equivalent parallel reactance
X
p
and equivalent parallel loss
resistance
R
p
as a function of frequency. They are measured
on the same multi-aperture core 28—002302, in 73, 43, 61 & 67
material, wound with a single turn through both holes. For high
frequency broadband transformers the toroidal core shape
becomes an attractive core geometry. The few turns that are
often required can easily be wound on the toroid. However,
windings that require only a few turns may give rise to problems
in obtaining the desired impedance ratios. To minimize
leakage inductance it is suggested that the primary and sec-
ondary windings be tightly coupled and where possible a
bifilar winding be used.
An improvement in core performance over toroids can be
obtained by the use of multi-aperture cores, which can be
considered as two toroidal cores side by side. This core shape
has a lower single turn winding length than the equivalent
toroidal core with the same core constant
C
1
, and will result in
a wider bandwidth of the transformer design. Many broadband
transformers have been designed utilizing nickel zinc ferrite
toroids with good results. If bandwidth requirements cannot be
met using toroids, multi-aperture nickel zinc cores should be
considered.
The multi-aperture cores listed in this catalog on page 44, are
available in the nickel zinc ferrite materials 67, 61 and 43 as
well as the manganese zinc ferrite 73 material.
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15th Edition
Technical Information
Summary
The low cutoff frequency f
1
is the single most important factor in
the ferrite material selection. The material with the highest initial
permeability at f
1
is the recommended choice.
Manganese zinc ferrites, 77 and 78, can be used to a cutoff frequency
f
1
of 500 kHz. Above this frequency use a nickel zinc ferrite, again
depending upon the frequency f
1
, select 43, 61 or 67 material.
For low and medium frequency transformers the optimum core shape
should provide the lowest DC resistance per unit of inductance. If
there is a superimposed dc present the use of gapped cores and
Hanna curves is suggested. For high frequency designs, use nickel
zinc ferrite. The toroidal and multi-aperture cores are the recom-
mended core configurations.
The number of turns should be kept to a minimum to reduce leakage
inductance and self-capacitance of the windings. Wind primary and
secondary windings tightly coupled or as bifilar windings to lower
leakage inductance.
The "Multi-Aperature Core Kit", (part number 0199000036), contains
a variety of components suited for broadband transformer design
evaluations, see page 68.
1000
100
10
1
10
6
10
7
10
8
10
9
Frequency (Hz)
X
p
43
73
61
67
Figure 4
Impedance vs. frequency for part number
28—002302 in 73, 43, 61 & 67 material.
Figure 5
Parallel resistance vs. frequency for part number
28—002302 in 73, 43, 61 & 67 material.
Figure 6
Parallel reactance vs. frequency for part number
28—002302 in 73, 43, 61 & 67 material.
100
10
1
10
6
10
7
10
8
10
9
Frequency (Hz)
1
43
73
61
67
1000
100
10
1
10
6
10
7
10
8
10
9
Frequency (Hz)
R
p
43
73
61
67
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Technical Information
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15th Edition
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Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
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PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
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Fair-Rite Products Corp.
15th Edition
151
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
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152
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
153
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
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fair-rite-html.html
152
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
153
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
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fair-rite-html.html
154
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Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
155
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
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fair-rite-html.html
154
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
155
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
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fair-rite-html.html
156
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
157
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
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Where :
m
1
= relative permeability of medium 1 (air)
e
1
= relative permittivity of medium 1 (air)
m
2
= relative permeability of medium 2 (ferrite)
e
2
= relative permittivity of medium 2 (ferrite)
G
= reflection coefficient of metal backed ferrite tile
Z
f
= input impedance of metal backed ferrite tile
Z
o
= impedance of free space (air)
E
i
,H
i
= components of incident plane wave
E
r
,H
r
= reflected components of incident plane wave
E
t
,H
t
= transmitted components of incident plane wave
d = thickness of medium 2 (ferrite)
Increasing Bandwidth
For some chamber applications increased absorber bandwidth
may be desired to comply with high frequency testing needs. One
technique shown in Figure 2 increases the bandwidth of ferrite
tile installations by mounting the tile over a dielectric spacer
(typically wood) of appropriate thickness. When both tile and
spacer thicknesses are optimized, the frequency response is
shifted upward to improve return loss performance from 600-
1500 MHz (see Figure 3). Of course, if increased bandwidth up
to 20 GHz is desired, several absorber vendors provide com-
pletely engineered hybrid absorbers using specially designed
pyramidal and wedge shaped dielectric absorbers matched to
ferrite tiles.
Ferrite Tile Absorbers
for EMC Test Chamber Applications
Introduction
Fair-Rite’s tile absorbers provide an attractive alternative to
traditional large, foam-type absorber materials for new anechoic
chambers or for upgrading older rooms for radiated emission
and immunity measurements. While ferrite tiles are a relatively
recent development, they have come into use wherever high
absorption (-15 to -25 dB at <100 MHz) and compact size (6mm
vs 2400mm for foam absorbers) are required. There are now
hundreds of installations worldwide in compact and 3/10 meter
FCC certified chambers. Ferrites themselves are inherently
immune to fire, humidity and chemicals providing a reliable
and compact solution for attenuating plane wave reflections in
shielded enclosures.
Theory of Operation
The basic physics of operation for any planar electromagnetic
absorber involves fundamental concepts as shown in Figure 1.
When an electromagnetic wave traveling through free-space
encounters a different medium (at Z=0), the wave will be re-
flected, transmitted, and/or absorbed. It is of course, the magni-
tude of the reflected signal which is usually of interest in this
application. For ferrite tiles, the thickness is tuned so that the
relative phases of the reflected and exiting wave cancel to form
a resonant condition. This resonant condition appears as a deep
“null” in the return loss response. This resonance is also a
function of the frequency dependent electrical properties of the
ferrite material such as relative permeability (
m
r
) and permittivity
(
e
r
) which interact to determine the reflection coefficient (
G
),
impedance (Z) and return loss (RL) according to the following
formulas:
Figure 1
Metallic
Surface
RL = 20 log
10
(
G
)
(dB)
Reflected
wave
Incident
wave
Medium 1
(
e
1,
m
1)
Medium 2
(
e
2,
m
2)
Transmitted
wave
x
Er
Hr
anr
Ei
Hi
ani
Et
Ht
ant
z
y
z – 0
Z
f
=
m
r
• tanh
[(
j2
p
d
)(
m
r
e
r
)]
(ohm)
e
r
l
G
=
Z
f
- Z
0
Z
f
+ Z
0
15th Edition
157
Technical Information
Fair-Rite Products Corp.
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 • FAX: (888) FERRITE / (845) 895-2629 • www.fair-rite.com
(888) 324-7748 (888) 337 -7483 • E-Mail: ferrites@fair-rite.com
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158
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
159
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Technical Information
0
-5
-10
-15
-20
-25
-30
-35
-40
Return Loss (dB)
10
100
1000
10000
Frequency (MHz)
75˚
60˚
45˚
30˚
0˚
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
Return Loss (dB)
10
100
1000
10000
Frequency (MHz)
6.3mm
6.0mm
5.7mm
5.4mm
Wide Angle Absorption
One of the most overlooked aspects of using any absorber is the
rolloff of absorption with increasing angle of incidence. Most pub-
lished absorber data contains only normal incidence return loss
(dB) which is typically where the maximum absorption is obtained.
Normal incidence is defined as plane wave radation arriving per-
pendicular (0°) to the plane of the absorbing surface. The curves
in Figure 4 were generated using equations described in IEEE
document “Recommended Practice for RF Absorber Evaluation
in the range 30 MHz to 5 GHz”. Since the reflections occuring in
anechoic chambers seldom illuminate absorber materials at 0°, it
is important to consider the reflection angles generated by each
chamber geometry and size for best results. For most chambers,
the range of angles is in the 40-60° range, however it is usually
desirable to operate at < 50°.
Return loss vs angle of incidence for TM polarization is shown
in Figure 4. Return loss curves for TE polarization (not shown)
are similar.
Metal
Wall
Ferrite
Dielectric
Spacer
Wide-Angle Return Loss – TM Polarization
Figure 2
Figure 5
Reflectivity vs. Tile – Tile Gap Size
Figure 4
Precision Dimensions
Studies have shown that maximum low-frequency performance is
obtained when tile to tile gaps are minimized. Fair-Rite precisely
machines each of the six surfaces to ±
0.13mm
(.005”) to ensure
a tight tile to tile fit for easier installation with less cutting required.
Figure 5 illustrates the effect of gaps on tile performance when
installed with: no gap (
0mm
),
0.25mm
and
1.0mm
. It is critical to
maintain contact between tiles for best results. The final results
of the completed test chamber will also be degraded by other
factors such as lights, gaps around door openings, and exposed
metallic conduit.
Figure 3
Typical Return Loss vs. Tile Thickness
Spacer Thickness =
13mm
0
-5
-10
-15
-20
-25
-30
-35
-40
Return Loss (dB)
10
1
10
2
Frequency (MHz)
1.0mm
.25mm
0mm
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PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
3
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) FAIR RITE / (845) 895-2055 •
FAX: (888) FERRITE / (845) 895-2629
•
www.fair-rite.com
(888) 324-7748
(888) 337 -7483
•
E-Mail: ferrites@fair-rite.com
Fair-Rite Products Corp.
15th Edition
Our Position on Quality and the Envi
ronment
Fair-Rite Products Corp. is committed to be “Your Signal Solution”. Management and employees continue to apply our certified QS-
9000 / ISO 9000 quality system while preparing for TS 16949 registration providing continuous improvement towards defect prevention,
variation reduction and customer satisfaction. We are committed to offering high quality products and services while maintaining an
environmentally friendly and sustainable manufacturing process. As a responsible member of the corporate and local community,
Fair-Rite continues to stay proactive in compliance with local, national and international environmental regulations regarding manu-
facturing, emissions and documentation.
Modern value enhancement tools, including Controls Plans, Advanced Product Quality Planning (APQP), Production Part Approval
Process (PPAP), Failure Mode and Effects Analysis (FMEA) and Feasibility Assessments, are available for the quality planning pro-
cess. Contract review, design control, and the purchasing function all meet the new requirements of TS 16949. Process and product
control, including measurement, traceability, handling and delivery, meet the highest quality standards. Any nonconforming or suspect
product is tracked. Corrective and preventive actions, statistical methods, and internal audits are applied to guarantee continuous
improvement. Extensive training is provided to all employees to support the system. Product inspection, tests and records verify that
specified requirements are met. Critical characteristics are monitored by statistical methods, including pre-control, control charts, and
SPC. Process capability indices, Cpk’s, are targeted to exceed 1.33. When sampling plans are employed, zero defects are allowed
in any sample. Visual inspection criteria for chips, cracks and surface finish are documented. IEC Standard 60424 is used as a guide
for evaluation of visual imperfections.
All Fair-Rite Products Corp. standard components are RoHS compliant. Plastic cases used to assemble Fair-Rite “Snap-It” cores do
not contain PBB or PBDE as a flame retardant. Termination wire used on board level components has 100% matte tin plating with
a nickel barrier and is Pb free. All multi-layer chip components are terminated with RoHS compliant tin/silver/copper plating. Both
these types are forward and backwards compatible with standard soldering processes.
Preferred parts, printed bold, are recommended for new designs. Samples are readily available and orders can be shipped with
shorter lead times than other standard catalog parts.
Fair-Rite Products Corp. adheres to the practice of continuous improvement. Therefore, in order to offer our customers optimized
designs, the company reserves the right to change materials, designs, dimensions, etc. at any time without notice.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431163951
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431164051
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431164181
10
6
10
7
10
8
10
9
0
60
120
180
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300
360
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431164281
10
6
10
7
10
8
10
9
0
60
120
180
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360
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431164951
10
6
10
7
10
8
10
9
0
60
120
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360
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431167281
10
6
10
7
10
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9
0
60
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R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431173551
10
6
10
7
10
8
10
9
0
60
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R
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X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431173951
10
6
10
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8
10
9
0
40
80
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240
R
S
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X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431176451
10
6
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7
10
8
10
9
0
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431177081
10
6
10
7
10
8
10
9
0
100
200
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R
S
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X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431178181
10
6
10
7
10
8
10
9
0
40
80
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200
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0431178281
10
6
10
7
10
8
10
9
0
60
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R
S
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X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443163951
10
6
10
7
10
8
10
9
0
100
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R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443164051
10
6
10
7
10
8
10
9
0
100
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500
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443164151
10
6
10
7
10
8
10
9
0
60
120
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360
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443164251
10
6
10
7
10
8
10
9
0
60
120
180
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300
360
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443166651
10
6
10
7
10
8
10
9
0
100
200
300
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500
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443167251
10
6
10
7
10
8
10
9
0
60
120
180
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300
360
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443178181
10
6
10
7
10
8
10
9
0
50
100
150
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250
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443178281
10
6
10
7
10
8
10
9
0
60
120
180
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360
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443625006
10
6
10
7
10
8
10
9
0
80
160
240
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400
R
S
Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443665806
10
6
10
7
10
8
10
9
0
60
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360
R
S
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X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0443800506
10
6
10
7
10
8
10
9
0
100
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500
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
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L
(ohm)
0443806406
10
6
10
7
10
8
10
9
0
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500
R
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0444164181
10
6
10
7
10
8
10
9
0
60
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360
R
S
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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,X
L
(ohm)
0444164281
10
6
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8
10
9
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60
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360
R
S
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X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0444164951
10
6
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9
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R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0444167281
10
6
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9
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300
R
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0444173551
10
6
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9
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500
R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0444173951
10
6
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10
8
10
9
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300
R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
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L
(ohm)
0444176451
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9
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400
R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0444177081
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9
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R
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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,X
L
(ohm)
0446164151
10
6
10
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10
8
10
9
0
50
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300
R
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0446164181
10
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10
9
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R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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,X
L
(ohm)
0446164251
10
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8
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9
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300
R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
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(ohm)
0446164281
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R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
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(ohm)
0446164951
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R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
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(ohm)
0446167251
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300
R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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(ohm)
0446167281
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Impedance, reactance, and resistance vs. frequency.
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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(ohm)
0446173951
10
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10
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9
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R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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L
(ohm)
0446176451
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10
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9
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Impedance, reactance, and resistance vs. frequency.
0446177081
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0461164181
10
6
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7
10
8
10
9
0
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500
R
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Z
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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,X
L
(ohm)
0461164281
10
6
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10
8
10
9
0
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500
R
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Z
X
L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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,X
L
(ohm)
0461164951
10
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9
0
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R
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L
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
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,X
L
(ohm)
0461167281
10
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0
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R
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Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0461176451
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0461178181
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
0461178281
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2504021007Y0
10
6
10
7
10
8
10
9
0
4
8
12
16
20
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
4
8
12
16
20
0mA
200mA
500mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0mA
100mA
200mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2504021217Y0
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
0mA
50mA
100mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2504023017Y0
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0mA
50mA
100mA
200mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2504026007Y0
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
0mA
25mA
50mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2504026017Y0
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
7
10
8
10
9
10
10
0
8
16
24
32
40
48
0mA
700mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506030707H0
10
7
10
8
10
9
10
10
0
8
16
24
32
40
48
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506031007H0
10
7
10
8
10
9
10
10
0
10
20
30
40
50
60
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
7
10
8
10
9
10
10
0
10
20
30
40
50
60
0mA
700mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0mA
100mA
200mA
400mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506031017Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
300
600
900
1200
1500
0mA
100mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506031027Y0
10
6
10
7
10
8
10
9
0
300
600
900
1200
1500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
2506031217H0
Not yet available.
Not yet available.
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0mA
200mA
100mA
400mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506031217Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0A
.1A
.2A
.5A
2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506031217Y2
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506031217Z0
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
0mA
200mA
450mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506031517Y0
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0mA
100mA
200mA
300mA
400mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
2506032217H0
Not yet available.
Not yet available.
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506033007Y0
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
10
20
30
40
50
0mA
100mA
200mA
300mA
400mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
8
16
24
32
40
0A
.5A
1A
1.5A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506033007Y3
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
.1A
.2A
.4A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506033017Y0
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506033017Z0
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
0mA
200mA
100mA
300mA
450mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
500
1000
1500
2000
2500
0mA
50mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506033317H0
10
6
10
7
10
8
10
9
0
500
1000
1500
2000
2500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0mA
200mA
100mA
400mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506036007Y0
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.1A
.2A
.5A
3A
1.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506036007Y3
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0mA
300mA
200mA
450mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506036007Z0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
0mA
100mA
200mA
400mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506036017Y0
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0mA
200mA
100mA
400mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2506038007Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
7
10
8
10
9
10
10
0
6
12
18
24
30
0mA
500mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508050507H0
10
7
10
8
10
9
10
10
0
6
12
18
24
30
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0mA
100mA
200mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051017Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
0mA
200mA
100mA
300mA
50mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051027Y0
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
0A
.1A
.2A
.5A
1A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051027Y1
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
4
8
12
16
20
0mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051107Y0
10
6
10
7
10
8
10
9
0
4
8
12
16
20
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0mA
300mA
200mA
100mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051217Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051217Y3
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
3A
.1A
.2A
.5A
1A
2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
.5A
1A 2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051217Y6
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051217Z0
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0mA
250mA
350mA
450mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051527Y0
10
6
10
7
10
8
10
9
0
300
600
900
1200
1500
1800
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
300
600
900
1200
1500
1800
0mA
100mA
50mA
200mA
300mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
0mA
200mA
100mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508051817Y0
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
400
800
1200
1600
2000
0A
.1A
.2A
.5A
1A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508052027Y1
10
6
10
7
10
8
10
9
0
400
800
1200
1600
2000
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
400
800
1200
1600
2000
0mA
200mA
100mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508052027Z0
10
6
10
7
10
8
10
9
0
400
800
1200
1600
2000
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
15
30
45
60
75
0mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508053007Y0
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
8
16
24
32
40
0A
.5A
1A
2A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508053007Y3
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
0mA
200mA
300mA
100mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508053017Y0
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
0A
.5A
1A
2A
3A
.1A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508053017Y3
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
0mA
200mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508053017Z0
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
15
30
45
60
75
0mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508055007Y0
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0mA
300mA
200mA
100mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508056007Y0
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508056007Y3
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
1A
3A
.1A
.2A
2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
1A
5A
3A
.1A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508056007Y6
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508056007Z0
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508056017Y0
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
0mA
100mA
300mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
0A
.1A
.2A
.5A
1A
2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508056017Y2
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0mA
100mA
200mA
300mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2508059007Y0
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0mA
250mA
150mA
450mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061017Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061027Y0
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
0mA
50mA
150mA
250mA
350mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
0mA
50mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061027Y0A4
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
0A
.5A
.1A
.2A
1A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061027Y1
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0mA
250mA
450mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061217Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0mA
150mA
75mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061217Y0A4
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
.2A
.5A
1A
2.5A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061217Y5
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0mA
100mA
200mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061217Z0A4
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061517Y3
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
.5A
3A
2A
.2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512061527Y0
10
6
10
7
10
8
10
9
0
500
1000
1500
2000
2500
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
500
1000
1500
2000
2500
0mA
250mA
150mA
350mA
50mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
0mA
150mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512062217Z0A4
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512063007Y0
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
8
16
24
32
40
0mA
400mA
800mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
0A
.5A
1A
2A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512063007Y3
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0mA
150mA
250mA
350mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512063017Y0
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
0mA
75mA
150mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512063017Y0A4
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512063017Y3
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
1A
2A
3A
.5A
.2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512065007Y0
10
6
10
7
10
8
10
9
0
20
40
60
80
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
0mA
400mA
800mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512065007Y0
10
6
10
7
10
8
10
9
0
20
40
60
80
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
0mA
400mA
800mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
.2A
1A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512065007Y3
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
1A
3A
2A
5A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512065007Y6
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0mA
100mA
200mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512066007Y0A4
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
0mA
350mA
150mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512066017Y0
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
0mA
50mA
100mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512066017Y0A4
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
0A
.2A
1A
.5A
.1A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512066017Y1
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512067007Y0
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0mA
500mA
200mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
.5A
1A
2A
3A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512067007Y3
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2512069007Y0
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0mA
150mA
250mA
450mA
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
200mA
400mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518061017Y0
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518061017Y6
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0A
.5A
1A
2A
3A
5A
.2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
0mA
200mA
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518061517Y0
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518065007Y6
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
15
30
45
60
75
0A
.5A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
.5A
1A
3A
2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518066007Y3
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
.2A
.5A
1A
2A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518068007Y3
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0A
.2A
.5A
1A
2A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518121217Y3
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0A
.2A
.5A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518121217Y6
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
1A
2A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2518127007Y3
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631023002
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631101902
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631102002
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631103002
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631163851
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631163951
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631164051
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631164181
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631164281
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631164951
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631167281
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631173551
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631173951
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631176451
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631177081
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631178181
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631178281
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631250202
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631480002
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631480102
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631540002
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631540202
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631625002
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631625102
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631626202
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631626302
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631626402
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631665702
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631665802
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631801202
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2631803802
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643000101
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
70
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643000201
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643000301
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
70
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643000501
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643000701
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643000801
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643001301
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643001501
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643001601
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643002201
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643002402
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643003201
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643004101
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643004601
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643004701
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643004801
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643005701
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643006302
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643012702
10
6
10
7
10
8
10
9
0
20
40
60
80
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643013801
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643020501
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643021801
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643022401
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643022401
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643023002
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643023201
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643023402
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643023801
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643025601
10
6
10
7
10
8
10
9
0
25
50
75
100
125
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643101902
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643102002
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643102402
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643103002
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643103102
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643163851
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643163951
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643164051
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643164151
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643164251
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643164551
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643165151
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643165451
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643166251
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643166451
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643166551
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643166651
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643166751
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643166851
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643167251
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643167551
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643167751
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643167851
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
560
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643168051
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643168251
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643168351
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643168651
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643168751
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643169351
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643169552
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643170251
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643170951
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643171051
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643172551
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643173351
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643175451
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178181
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178281
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178351
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178451
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178551
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178651
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178751
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643178851
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643200101
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643250202
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643250302
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643250402
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643251002
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643300101
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643375002
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643375102
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
70
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643480002
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643480102
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643540002
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643540102
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643540202
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643540302
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643540402
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643540702
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643625002
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643625006
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643625102
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643625202
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643625902
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643626002
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643626102
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643626202
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643626302
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643626402
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643626502
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643665702
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643665802
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643665806
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643665902
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643706001
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643800302
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643800502
10
6
10
7
10
8
10
9
0
25
50
75
100
125
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643800506
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643800602
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643801002
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643801102
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643801202
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643801402
10
6
10
7
10
8
10
9
0
25
50
75
100
125
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643801502
10
6
10
7
10
8
10
9
0
25
50
75
100
125
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643801802
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643801902
10
6
10
7
10
8
10
9
0
25
50
75
100
125
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643802702
10
6
10
7
10
8
10
9
0
25
50
75
100
125
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643803802
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643804502
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643806402
10
6
10
7
10
8
10
9
0
50
100
150
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2643806406
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644164181
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644164281
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644164951
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644167281
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644173551
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644173951
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644176451
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644177081
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644236001
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644236101
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644236301
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644236401
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644236501
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644236601
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644245601
10
6
10
7
10
8
10
9
0
15
30
45
60
75
90
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644245701
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644245801
10
6
10
7
10
8
10
9
0
15
30
45
60
75
90
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644245901
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644246001
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644246101
10
6
10
7
10
8
10
9
0
15
30
45
60
75
90
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644246201
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644246301
10
6
10
7
10
8
10
9
0
15
30
45
60
75
90
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644246701
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644246801
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644246901
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644247001
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644247101
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644247201
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644247301
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644247401
10
6
10
7
10
8
10
9
0
20
40
60
80
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644247501
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644251801
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644251901
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644373841
10
6
10
7
10
8
10
9
0
20
40
60
80
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644373941
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644666611
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
0A
1A
2A
5A
.5A
.2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
0A
.5A
1A
2A
5A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2644777711
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646101902
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646102002
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646102402
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
2646103002
Not yet available.
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646164151
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646164181
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646164251
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646164281
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646164951
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646167251
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646167281
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
2646173551
Not yet available.
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646173951
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646176451
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
2646177081
Not yet available.
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646480002
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646480102
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646540002
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646540202
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646625002
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646625102
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646625202
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
2646626202
Not yet available.
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646665702
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646665802
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
2646803802
Not yet available.
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2646804502
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661000101
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661000301
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661000701
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661000801
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661002201
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661002402
10
6
10
7
10
8
10
9
0
25
50
75
100
125
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661005701
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661021801
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661022401
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661023801
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661030101
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661102002
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661102402
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661164181
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661164281
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661164951
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661167281
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661176451
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661178181
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661178281
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661250202
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661250402
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661375102
10
6
10
7
10
8
10
9
0
25
50
75
100
125
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661540002
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661540202
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661626302
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661626402
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661665702
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661665802
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661666611
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
700
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
700
0A
1A
2A
3A
5A
.5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2661801902
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673000101
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673000201
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673000301
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673000501
10
6
10
7
10
8
10
9
0
3
6
9
12
15
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673000701
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673000801
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673001601
10
6
10
7
10
8
10
9
0
6
12
18
24
30
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673002201
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673002402
10
6
10
7
10
8
10
9
0
6
12
18
24
30
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673003201
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673004601
10
6
10
7
10
8
10
9
0
4
8
12
16
20
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673004701
10
6
10
7
10
8
10
9
0
4
8
12
16
20
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673004801
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673004901
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673010101
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673012401
10
6
10
7
10
8
10
9
0
6
12
18
24
30
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673015301
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673018001
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673021801
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673022401
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673025301
10
6
10
7
10
8
10
9
0
6
12
18
24
30
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673028602
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673030101
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673200201
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2673901301
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
15
30
45
60
75
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743001112
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743002112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743003112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
25
50
75
100
125
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743004112
10
6
10
7
10
8
10
9
0
25
50
75
100
125
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743005112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743007112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743008112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743009112
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
2743012201
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743012201
10
6
10
7
10
8
10
9
0
50
100
150
200
250
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743013211
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743014221
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743015112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
.5A
0A
1A
2A
5A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743019447
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
.5A
1A
2A
5A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743021447
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2743037447
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
2744040447
10
6
10
7
10
8
10
9
0
15
30
45
60
75
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744040447
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
0A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744041447
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
8
16
24
32
40
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744044447
10
6
10
7
10
8
10
9
0
8
16
24
32
40
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744045447
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744051447
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
.5A
1A
2A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744065447
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
0A
1A
2A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744555567
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
2744555577
10
6
10
7
10
8
10
9
0
200
400
600
800
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744555577
10
6
10
7
10
8
10
9
0
200
400
600
800
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
1A
2A
.5A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744770347
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744776147
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744778147
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
1A
2A
.5A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744778347
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
0A
2A
.5A
1A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744780347
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744786147
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744788147
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
0A
2A
.5A
1A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2744788347
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752041447
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
15
30
45
60
75
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752045447
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752051447
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
0A
1A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752065447
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752555567
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
0A
.5A
1A
2A
5A
3A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752555577
10
6
10
7
10
8
10
9
0
150
300
450
600
750
900
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
900
0A
.5A
1A
2A
5A
3A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752770347
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752776147
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752778147
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752778347
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752780347
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752786147
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752788147
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2752788347
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761001112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761002112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761003112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
2761004112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761004112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761005112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761007112
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761008112
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761009112
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761015112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761019447
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2761021447
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
15
30
45
60
75
0A
1A
2A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773001112
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0A
1A
.2A
.5A
2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773002112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
1A
.2A
.5A
2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773003112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
0A
1A
.2A
.5A
2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773004112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
1A
.2A
.5A
2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773005112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773007112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
0A
1A
2A
.2A
.5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
0A
1A
2A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773008112
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
2A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773009112
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
1A
2A
.5A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773015112
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773019447
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
10
20
30
40
50
0A
.5A
1A
.2A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
1A
.2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773021447
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
20
40
60
80
100
0A
.5A
1A
.2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773037447
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
10
20
30
40
50
0A
.5A
1A
.2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2773044447
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843000102
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843000202
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843000302
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843001502
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843001702
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843001802
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843002302
10
6
10
7
10
8
10
9
0
5
10
15
20
25
30
35
40
45
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843002402
10
6
10
7
10
8
10
9
0
20
40
60
80
100
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843002702
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843006802
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843009902
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843010302
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2843010402
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861000102
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861000202
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861000302
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861001502
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861001702
10
6
10
7
10
8
10
9
0
60
120
180
240
300
360
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861001802
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861002302
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohms)
2861002402
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
()
2861002702
10
6
10
7
10
8
10
9
0
15
30
45
60
75
90
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861006802
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2861010002
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867000102
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867000202
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867000302
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867001502
10
6
10
7
10
8
10
9
0
30
60
90
120
150
180
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867001702
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867001802
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867002302
10
6
10
7
10
8
10
9
0
10
20
30
40
50
60
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867002402
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867002702
10
6
10
7
10
8
10
9
0
15
30
45
60
75
90
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2867006802
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873000102
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873000202
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873000302
10
6
10
7
10
8
10
9
0
30
60
90
120
150
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873001502
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873001702
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873001802
10
6
10
7
10
8
10
9
0
20
40
60
80
100
120
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873002302
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873002402
10
6
10
7
10
8
10
9
0
15
30
45
60
75
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873002702
10
6
10
7
10
8
10
9
0
10
20
30
40
50
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2873006802
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
0A
1A
2A
5A
.5A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944666631
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
150
300
450
600
750
900
0A
1A
2A
5A
.5A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944666651
10
6
10
7
10
8
10
9
0
150
300
450
600
750
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944666661
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
0A
1A
2A
5A
.5A
.2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944666671
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
0A
1A
2A
5A
.5A
.2A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
0A
1A
2A
5A
.5A
.2A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944666681
10
6
10
7
10
8
10
9
0
100
200
300
400
500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
1A
2A
.5A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944770301
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944776101
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
0A
.5A
1A
2A
5A
3A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944777721
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
500
1000
1500
2000
2500
0A
1A
2A
5A
3A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944777741
10
6
10
7
10
8
10
9
0
500
1000
1500
2000
2500
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
.2A
.5A
1A
2A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944778101
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
0A
1A
2A
.5A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944778301
10
6
10
7
10
8
10
9
0
80
160
240
320
400
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
0A
2A
.5A
1A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944780301
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944786101
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
0A
1A
2A
3A
5A
.2A
.5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944788101
10
6
10
7
10
8
10
9
0
40
80
120
160
200
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
0A
2A
.5A
1A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2944788301
10
6
10
7
10
8
10
9
0
40
80
120
160
200
240
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952770301
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952776101
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952778101
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952778301
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
80
160
240
320
400
480
0A
1A
2A
3A
5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952780301
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952786101
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
50
100
150
200
250
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952788101
10
6
10
7
10
8
10
9
0
50
100
150
200
250
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
60
120
180
240
300
0A
1A
2A
3A
5A
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2952788301
10
6
10
7
10
8
10
9
0
60
120
180
240
300
R
S
Z
X
L
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2961666631
10
6
10
7
10
8
10
9
0
300
600
900
1200
1500
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
300
600
900
1200
1500
0A
.5A
1A
2A
5A
3A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2961666651
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
0A
1A
2A
5A
3A
.5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2961666661
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
700
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
700
0A
1A
2A
3A
5A
.5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2961666671
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
200
400
600
800
1000
1200
0A
1A
2A
3A
5A
.5A
Click on part number to return to catalog.
fair-rite-html.html
Impedance, reactance, and resistance vs. frequency.
Impedance vs. frequency with dc bias.
Frequency(Hz)
Z,R
S
,X
L
(ohm)
2961666681
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
700
R
S
Z
X
L
Frequency(Hz)
Z (ohm)
10
6
10
7
10
8
10
9
0
100
200
300
400
500
600
700
0A
1A
2A
3A
5A
.5A
Click on part number to return to catalog.
fair-rite-html.html
fair-rite-html.html
fair-rite-html.html
fair-rite-html.html
fair-rite-html.html
fair-rite-html.html
