Resistive and Sensor Products
Technology for Every Frontier
Short Form Catalog
Resistive and Sensor Products
Technology for Every Frontier
Short Form Catalog
Our wirewound resistors feature an alloy
resistance wire precision-wound to a
heat-conducting ceramic substrate, with
welded endcaps and lead terminations,
and silicone conformal coating protecting
the resistive element.
IRC has been an innovative leader
in the design, development and
manufacture of passive components
for more than eighty years. What
differentiates IRC from other
component companies is the focus
on resistor application solutions for
each customer. IRC’s goal is to be
more than just another resistor
supplier—rather than taking a
commodity approach to every
application, IRC believes that
customer needs dictate the right
product and the right service.
IRC, along with its sister company
in the UK, Welwyn Components
Limited, meets worldwide customer
needs in the automotive,
telecommunications, computer
and military markets with a
comprehensive product line,
including advanced film, metal glaze
and wirewound resistor products.
IRC and Welwyn products are sold
throughout the world by a network
of manufacturers’ representatives
and franchised distributors. In
Europe, Welwyn and IRC products
are supported by wholly-owned
sales offices in Italy, France and
Germany. In Asia, TT electronics sales
offices in India, Singapore, Japan
and China support a worldwide
network of sales representatives.
2
IRC Short Form Catalog
IRC’s proven resistor technology
gives you the performance
advantages you need—
whether your applications call
for thick film, thin film or
wirewound resistive products.
Commitment to quality underlies every facet of
IRC’s operations. Every production lot is continually
monitored for reliability and quality assurance by
one of the industry’s most comprehensive resistor
test facilities, with complete military and commercial
screening capabilities, along with a state-of-the art
failure analysis lab and documentation control system.
3
IRC Short Form Catalog
IRC pioneered and perfected the
tantalum nitride TaNFilm
®
process
as the high-reliability alternative
to nichrome for high humidity
applications that require
precision resistors.
The Advanced Film Division in Corpus
Christi, TX uses a proprietary TaNFilm
®
process to produce consistent, inherently
stable precision resistors with excellent
temperature coefficients (TCR) and
tolerances.
The Wirewound and Film Technologies
Division in Boone, NC manufactures
high-reliability, wirewound and thick
film cylindrical surface mount and
leaded resistors.
IRC’s class 100 clean room allows the
latest in thin film technology to produce a
series of TaNFilm
®
surface mount resistors
and TaNSil
®
resistor networks that are
widely used in military/aerospace,
commercial and precision applications.
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms)
(±%)
(±ppm/°C)
Precision
PFC
TaNFilm
®
precision chip resistor
0.05, 0.1, 0.25,
5 - 1M
0.02, 0.05, 0.1, 0.5,
10, 15, 25, 50, 100 21
(Discrete
)
0.33, 0.35, 0.8, 1
1, 2, 5
PFC-Gold
Gold terminations precision thin film chip resistor
0.05 – 1
5 - 1M
0.02, 0.05, 0.1, 0.5,
10 - 100
22
1 , 2, 5
CHP
Cylindrical Metal Glaze
®
power resistor
0.125 - 2
0.1 - 2.2M
0.25, 0.5, 1, 2, 5
25, 50, 100
16
PCF
Precision Nichrome chip resistor
0.05, 0.0625, 0.1, 1 - 2M
0.01, 0.05, 0.1,
5, 10, 15, 25, 50, 21
0.125, 0.25, 0.5
0.5, 1
100
WBA
TanFilm
®
precision wire bondable ceramic resistor
0.25
10 - 20K
0.1, 0.25, 0.5, 1, 5, 10 25, 50, 100
28
WBC
TaNSil
®
precision wire bondable silicon resistor
0.25
10 - 1M
0.1, 0.25, 0.5, 1, 5, 10 25, 50, 100
28
PPC
Metal glaze precision power chip
0.125 - 2
100 - 10K
0.1 - 1
25
22
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms)
(± %)
(±ppm/˚C)
Current Sense
LRC
Thick film low value chip resistor
0.5 - 2
0.025 - 1
1, 2, 5
100
19
LRF
Thick film low value flip chip resistor
0.5 - 2
0.002 - 0.025
1, 2, 5, 10
contact factory
19
LRF3W
Power thick film resistor
3
0.002 - 0.2
1, 2, 5, 10
100
19
CHP
Cylindrical Metal Glaze
®
power resistor
0.125 - 2
0.1 - 2.2M
0.25 - 5
25, 50, 100
16
CHP-1X
Cylindrical Metal Glaze
®
power resistor
1
0.1 - 10K
1, 2, 5
25, 50, 100
16
OARS-3
Open air current sense resistor
1
0.002 - 0.05
1,5
40, 240
21
OARS-XP
Open air current sense resistor
3 - 5
0.001 - 0.25
1-5
40
21
ULR
Metal element chip resistor
1, 1.5, 2, 2.5, 3
0.0005 - 0.05
1, 5
50, 75, 100
28
WSM
Molded power wirewound resistor
1, 2, 3
0.01 - 3K
1, 2, 5, 10
20, 100
30
WSML
Current detecting chip resistor
1, 2
0.005 - 10K
1, 5
100, 180
30
LRMA
Low resistance metal alloy
1, 1.5, 3
0.003 - 0.1
1, 2, 5
75, 100
19
current sense resistor
Type
Series
Description
Power
Resistance
Absolute
Ratio
TCR
TCR
Page
(Watts)
Range
Tolerance
Tolerance
(±ppm/°C)
Tracking
(Ohms)
(±%)
(±%)
(±ppm/°C)
Precision
QSOP
TaNSil
®
surface mount QSOP
0.5 – 1
10 – 250K
0.1, 0.25, 0.5, 0.05, 0.1, 0.25, 25, 50, 100,
5, 10, 50,
24
(Network)
resistor networks
1, 2, 5
0.5, 1, 2
250
100
SOIC
TaNSil
®
surface mount SOIC
0.4 – 1.5
10 – 250K
0.1, 0.25, 0.5, 0.05, 0.1, 0.25, 25, 50, 100, 5, 10, 50
26
resistor networks
1, 2, 5
0.5, 1, 2
250
TSSOP
TaNSil
®
surface mount TSSOP
0.8 - 1
10 – 250K
0.1, 0.25, 0.5, 0.05, 0.1, 0.25, 25, 50, 100, 5, 10, 50,
28
resistor networks
1, 2 , 5
0.5, 1, 2
250
100
CHC-
TanFilm
®
precision ceramic ball 0.4 - 0.8
10 - 100K
0.1, 0.25, 0.5, 0.05, 0.1, 0.5, 1 25, 50, 100
5, 10, 20
16
Precision
grid array resistor network
1, 2, 5
FP
TaNFilm
®
precision
0.325-0.4
10-200K
0.1, 0.5, 1, 2, 5 0.01, 0.02, 0.025, 15 - 300
5, 10, 20
18
flat pack resistor network
0.05, 0.1
FP-U
Tantalum Ultride
®
ultra-precision 0.025
1K - 50K
0.02, 0.05, 0.1, 0.01
10, 15, 25
1, 2, 5
18
flat pack network
0.25, 0.5, 1
CCN
TaNFilm
®
precision
1
10 - 250K
0.1 - 5
0.01
25 - 100
5, 10, 25, 50 15
chip carrier resistor network
GUB
TaNFilm
®
precision SOIC
1 - 1.5
10 - 1000K
0.1 - 1
0.05
25, 50, 100
5, 10, 20
18
resistor network
SON
TaNFilm
®
Mil-qualified outline
0.4 - 0.8
10 - 100K
0.1 - 5
0.01
25 - 100
5, 10, 20
26
leadless resistor networks
SON-U
Tantalum Ultride
™
small
0.025
1K - 50K
0.02, 0.05, 0.1, 0.01, 0.025, 0.02, 10, 15, 25
1, 2, 5
26
outline ultra precision
0.25, 0.5, 1
0.05, 0.1
resistor networks
PFC-D
TaNFilm
®
precision chip voltage 0.25
10 - 200K
0.05, 0.1, 0.5, 1 0.01, 0.02, 0.05, 25, 50, 100
5, 10, 20, 50
21
divider
0.1
PFC-UD
Tantalum Ultride
™
ultra precision
0.025
1K - 50K
0.02, 0.05, 0.1, 0.01, 0.025, 0.02, 10, 15, 25
1, 2, 5
22
divider networks
0.25, 0.5, 1
0.05, 0.1
DIV23
TaNFilm
®
precision voltage
0.25
10 - 100K
0.1, 0.25, 0.5, 0.05, 0.1, 0.25,
25, 50, 100,
2, 10, 25,
17
divider network
1, 5, 10
0.5, 1, 2
250
50
SOT143
TaNFilm
®
precision resistor
0.25
100 - 100K
0.1, 0.25, 0.5, 0.05, 0.1, 0.25,
25, 50, 100,
2
26
network
1, 5, 10
0.5, 1, 2
250
Type
Series
Description
Power
Resistance
Absolute
Ratio
TCR
TCR
Page
(Watts)
Range
Tolerance
Tolerance
(±ppm/°C)
Tracking
(Ohms)
(±%)
(±%)
(±ppm/°C)
Networks
AC Line
TaNCap
®
AC Line Termination
R=1.6 – 1.8
R= 10-100
R=10 C=20
N/A
R=100
N/A
14
Terminator
Network
C=N/A
C=10pF – 200pF
C=N/A
Ladder
TaNSil
®
R2R Ladder Network
N/A
10K - 50K
2
±1 LSB
25, 50, 100
5
19
4
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Surface Mount Resistive Product Selector Guide
Networks
QRC1284x2 TaNCap
®
IEEE 1284
R=2.6
R=33-4.7K
R=10 C=20
N/A
R=100
N/A
24
(cont.)
integrated filter network
C=N/A
C=180pF – 220pF
C=N/A
QS001
TaNSil
®
0.025” lead pitch
1
30 - 100
5, 10, 20
N/A
25, 50, 100
5
24
high frequency resistor network
QS013
TaNSil
®
integrated audio
1
100 – 6.8K
5
1
100
10
24
passive network
Tapped
TaNSil
®
tapped filter network
R = 0.8
R = 10 –100
R = 10
N/A
R = 100
N/A
27
Filter
C = N/A
C = 10pF – 200pF C = 20
C = N/A
T-Filter
TaNSil
®
T-Filter Network
R = 1.6
R = 10 – 100
R = 10
N/A
R = 100
N/A
28
C = N/A
C = 10pF – 200pF C = 20
C = N/A
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms)
(±%)
(±ppm/°C)
Power
CHP
Cylindrical Metal Glaze
®
power resistor
0.125 - 2
0.1 - 2.2M
0.25, 0.5, 1, 2, 5
25, 50, 100
16
WSM
Molded power wirewound resistor
1, 2, 3
0.01 - 3K
1, 5
20, 100
30
PPS-1
Cylindrical Metal Glaze
®
high power ceramic package resistor
1
0.1 - 348K
1, 2, 5
25, 50, 100
22
HSC
Cylindrical Metal Glaze
®
high surge compliant terminal resistor 1, 2
10 - 2M
1, 2, 5
50, 100
18
SC-3
High power dissipation thick film resistor
3
1 - 100K
1, 2, 5
100
26
SMC
Cylindrical Metal Glaze
®
compliant terminal resistor
1, 2
10 - 2M
1, 2, 5
50, 100
26
SMHP
High voltage D2PAK/ TO-263AB thick film power resistor
20
0.01 - 51K
1, 5
100, 250
26
SMHP35
Series power resistor
35
0.01 - 51K
1, 5
50, 100, 250
26
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%)
(±ppm/˚C)
(Ohms)
General
CHP
Cylindrical Metal Glaze
®
power resistor
0.125 - 2
0.1 - 2.2M
0.25, 0.5,
50, 100, 25
16
Purpose
1, 2, 5
MRC
Cylindrical Metal Glaze
®
high
0.5 - 1
0.1 - 10K
0.2, 0.5,
50, 100, 200
20
power density resistor
1, 2, 5
MM
Cylindrical Metal Glaze
®
power resistor
0.25, 1, 2
0.1 - 2.21M
1 - 5
50, 100
20
CR
Thick film chip resistor
0.063, 0.1, 0.125, 0.25 1 - 100M
0.25, 0.5, 1, 2, 5
100, 200, 250, 350
17
WCR
Thick film chip resistor
0.05, 0.063, 0.1,
1 - 1M
1, 5
100, 200, 300, 400
29
0.125, 0.25,
0.5, 1
Type
Series
Description
Power
Resistance
Absolute
TCR
Page
(Watts)
Range (Ohms)
Tolerance (dB)
(ppm/C)
Ball Grid Array
CHC
Ceramic BGA termination arrays
0.6 - 1.2
10 - 10K
1, 2, 5
100
16
CHC-Thevenin Chipscale Thevenin termination network 1
R1= 50 - 75
1
100
16
R2= 22 - 25
CHC-SCSI
Chipscale SCSI LVD terminator network 1
R1 = 475, R2 = 121
1
100
16
CHC-Precision Precision ceramic ball grid arrays
0.4 - 0.8
10 - 100K
0.1, 0.25, 0.5, 1
25, 50, 100
16
Type
Series
Description
Power
Resistance
Absolute
Ratio
Absolute
TCR
MIL-Spec
Page
(Watts)
Range
Tolerance
Tolerance
TCR
Tracking
(Ohms)
(± %)
(± %)
(± ppm/ºC)
(± ppm/ºC)
Military
FP
TaNFilm
®
Mil-screened precision flat pack
0.325 - 0.4 20 - 121K
0.1, 0.5, 1,
0.01, 0.02, 50 - 300
5, 10, 20,
MIL-PRF-83401 18
& Space
resistor network
2, 5
0.05, 0.1,
50
(Network)
0.25, 0.5, 1
FP-Space TaNFilm
®
space flight surface Mount
0.325 - 0.4 20 - 121K
0.1, 1, 2, 5
0.05, 0.1,
25, 50, 100,
5, 10, 20
MIL-PRF-83401 18
flat packs resistor networks
0.5, 1, 2
300
CCN
TaNFilm
®
Mil-screened precision chip carrier
1
10 - 250K
0.1 - 5
0.01
25 - 300
5, 10, 25, 50 DSSC 87016
15
resistor network
DSSC 87017
SON
TaNFilm
®
Mil-screened flat precision
0.4 - 0.8
10 - 100K
0.1 - 5
0.01
25 - 100
5, 10, 20
DSSC 87064
26
resistor array
GUB
TaNFilm
®
Mil-screened precision small outline 1 - 1.5
10 - 1000K
0.1 - 1
0.05
25, 50, 100
5
DSSC 87013
18
IC resistor network
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms)
(±%)
(±ppm/°C)
Surge
HSF
Cylindrical Metal Glaze
®
surge resistor
0.125, 0.5, 1, 2
5 - 300
10
50, 100
18
PWC
Pulse withstanding thick film chip resistor
0.125, 0.5, 1, 2
1 - 10M
0.5, 1, 5
100, 200
23
5
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Surface Mount Resistive Product Selector Guide
Surge
SC-3
High power dissipation
3
1 - 100K
1, 2, 5
100
26
(Cont.)
HSC
Cylindrical Metal Glaze
®
high surge
1, 2
10 - 2M
1, 2, 5
50, 100
18
compliant terminal resistor
Type
Series
Description
Power
Resistance
Tolerance
TCR
MIL-Spec
Page
(Watts)
Range (Ohms)
(±%)
(±ppm/°C)
Military
PFC
TaNFilm
®
Mil-qualified precision chip resistor 0.1 - 0.25
10 - 125K
0.1 - 10
25 - 300
MIL-PRF-55342, DSCC 94015/16
21
& Space
MCHP
Cylindrical Metal Glaze
®
Mil-qualified resistor
0.125 - 2
0.1 - 2.2M
1, 2, 5
100
DSCC 95011, DSCC 94048
20
(Discrete)
DSCC 95006, DSCC 94047
TMC-Mil
Thick Film Mil-qualified precision chip resistor 0.25, 0.8, 1 5 – 15M
1, 2, 5, 10
100, 300
MIL-PRF-55342
28
Type
Series
Description
Power
Resistance
Tolerance
TCR
Limiting
Page
(Watts)
Range
(±%)
(±ppm/°C)
Element
(Ohms)
Voltage (Volts)
High Voltage
SMHP
High voltage D2PAK/ TO-263AB
20
0.01 - 51K
1, 5
100, 250
500
26
thick film power resistor
HVC
High voltage chip resistor
0.3, 0.5, 1
100K - 100M
0.5, 1, 2, 5, 10
100
1000, 2000, 3000
19
Type
Series
Description
Power
Resistance
Absolute
Ratio
Absolute
TCR
Page
(Watts)
Range
Tolerance
Tolerance
TCR
Tracking
(Ohms)
(±%)
(±%)
(±ppm/°C)
(±ppm/°C)
Wire-
WBC
TaNSil
®
precision wire bondable
0.25
10 - 1M
0.1, 0.25, 0.5, 0.05, 0.1, 0.25, 25, 50, 100
2, 5, 10, 25,
28
Bondable
silicon resistor
1, 5, 10
0.5, 1, 2, 5
50
WBD-Divider TaNSil
®
precision wire bondable
0.25
10 - 1M
0.1, 0.25, 0.5,
0.05, 0.1, 0.25, 25, 50, 100, 5
29
silicon resistor network array
1, 5, 10
0.5, 1, 2
300
WBD-NET
TaNSil
®
wire bondable silicon
0.4, 0.8, 1 10 - 2.5M
0.1
0.05, 0.1
25
5
29
network array resistor
WBC-CAP
TaNCap
®
wire bondable chip capacitor
20V - 55V 10pF - 1000pF
5, 10, 20
N/A
N/A
N/A
28
WBD-Multi-tap TaNSil
®
wire bondable multi-tap chip
0.25
100 - 80K
5, 10, 20
N/A
25, 50, 100
N/A
29
resistor silicon network
WBC-RC
TaNSil
®
wire bondable chip
0.25
R =33 - 100
R = 10
N/A
R = 150
N/A
29
resistor/capacitor network
C = 47pF - 80pF C = 20
C = 200
WBA
TaNFilm
®
precision wire bondable
0.25
10 - 20K
0.1, 0.25, 0.5, 0.05, 0.1, 0.25, 25, 50, 100
2, 5
28
ceramic resistor
1, 5, 10
0.5, 1, 2, 5
Type
Series Description
Power
Resistance
Tolerance
TCR
Limiting
Page
(Watts)
Range
(±%)
(±ppm/°C)
Element
(Ohms)
Voltage (Volts)
High Ohmic
CR
Thick film chip resistor
0.063, 0.1, 0.125, 0.25
1 - 100M
0.25, 0.5, 1, 2, 5
100, 200, 250, 350 50, 100, 150, 200 17
Value (Discrete
)
HR
High ohmic value thick film chip resistor N/A
10M - 50G
5, 10, 25, 50
0 to -2000
50, 100, 150, 200 18
HVC
High voltage chip resistor
0.3, 0.5, 1
100K - 100M
0.5, 1, 2, 5, 10
100
1000, 2000, 3000 19
Type
Series
Description
Power
Supply Voltage
Diode Forward Channel
Channel Input ESD
Page
(Watts)
(
Volts)
Voltage
Leakage Current Capacitance Protection
(Volts)
(µAmps)
(pF)
(Volts)
Schottky
DNR-QDN001 Schottky diode termination
1
-0.3 min.
0.5 @ 10mA
0.1
5 @ VIN = 2.5V, ±4KV max.
24
Diode
network
7 max.
0.8 @ 50mA
VDD = 5V
Networks
DNR-QDN002 Schottky diode 17-channel ESD
1
-0.3 min.
0.65
1
12pF max.
±15KV (HBM, 24
protection network
12 max.
method 3015)
±8kV (Contact
discharge
)
DNR-QDN003 Schottky diode 18-channel
1
-0.3 min.
0.55 @ 1mA
0.1
12pF max.
±15KV (HBM, 24
termination network
7 max.
1 @ 12mA
method 3015)
±8kV (Contact
discharge)
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Amps)
Range
(±%)
(±ppm/°C)
(Ohms)
Zerohm
LRZ
Ultra low resistance jumper resistor
20-35A
<0.002
N/A
N/A
19
OARS-Z
Open air zerohm jumper resistor
65A
<0.0005
N/A
N/A
21
WCA
Eight terminal package
0.65W
0.05
N/A
N/A
29
ZCHP
Cylindrical zerohm jumper resistor
0.63W
0.02 - 0.35
N/A
N/A
30
6
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Surface Mount Resistive Products Selector Guide
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%) (Ohms)
(±ppm/°C)
Wirewound
WSM
Molded power wirewound resistor
1, 2, 3
0.01 - 3K
1, 5
20, 100
30
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms)
(±%)
(±ppm/°C)
High
PFC-D-HT
High temperature TaNFilm
®
voltage divider
0.125
100 - 25K
0.1, 0.5, 1
25, 50, 100
22
Temperature
PFC-HT
High temperature TaNFilm
®
chip resistor
0.0625, 0.1, 0.125
5 - 85K
1, 2, 5
25, 50, 100
22
PWC
Pulse Withstanding Chip resistor
0.125, 0.5, 1, 2
1.0 - 10M
0.5, 1, 5
100,200
23
HTC
High temperature thick film chip resistor
0.2, 0.5, 0.75
1 -10M
0.5, 1.5
100
18
Type
Series
Description
Power
Impedance Tolerance
TCR
Attenuation Page
(Watts)
(Ohms)
(dB)
(ppm/C) (dB)
Microwave
PAT-P
High power flanged attenuators
5, 10
50
0.2, 0.3, 0.5
0 - 20
21
(
Attenuators)
PAT-S
High frequency surface mount attenuators
0.032, 0.064, 0.1, 0.125, 0.25 50, 75
0.3, 0.5, 1
50
0 – 20
21
PAT-W
High frequency surface mount attenuators
0.25, 0.5
50
0.1, 0.2, 0.3, 0.4, 0.5
0 – 20
21
PFC-A1206
Thin film attenuators
0.125
50, 75
0.3 - 2
100
1 - 20
21
RFAXX
High frequency surface mount attenuators
0.25
50
0.2, 0.3, 0.4
1 - 40
25
RFAXXX - 0
High frequency surface mount attenuators
100, 150
50
0.4
20, 30
25
Type
Series
Description
Power
Impedance
Tolerance
TCR
Attenuation
Page
(Watts)
(Ohms)
(dB)
(ppm/C)
(dB)
Microwave
PCH1632
High frequency surface mount
0.125
50, 75
0.3
21
(
Impedance Converter)
impedance converter
Type
Series
Description
Power
Impedance
Tolerance
TCR
Page
(Watts)
(Ohms)
(ppm/C)
Microwave
MWR
TaNFilm
®
microwave chip resistor
0.125, 0.25
50, 75, 100
1, 2, 5, 10
25, 50, 100 20
(Terminators) PCS-P
Split ground high power thin film terminator
5, 30, 80
50
21
PCS-R
High power high frequency terminator
12.5
50
21
PCS-S
Fixed surface mount microwave line terminators
0.063, 0.1, 0.125, 0.25
50
50
21
PFC-HF
High frequency chip resistor terminators
0.05, 0.1, 0.25, 0.333
50, 75
1, 2, 5, 10
25, 50, 100 22
PFC HF Mil
Mil-screened high frequency chip resistors
0.1, 0.15, 0.25
50, 75
1, 2, 5, 10
25, 50,
22
100, 300
RFRF
Flanged RF power terminators
10, 40, 50, 100, 150, 250
50, 100, 150, 200
1, 2, 5
50
25
RFTF
High frequency surface mount terminators
10, 50, 100, 150, 250
50, 75, 100
1
50
25
RFTS
High power surface mount RF terminators
5, 10, 50, 100, 250
50
1
50
25
RFTXXX-1
High power flanged RF terminators
10, 50, 100, 250
50
1
50
25
RFX
High frequency surface mount terminators
10
50, 100, 150, 200
1
50
25
250, 300, 400, 600, 800
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms)
(±%)
(±ppm/°C)
Temperature
RTD
Platinum film temperature sensor
N/A
100, 1K
0.5, 1, 2, 5
+3850
26
Sensors
CHPT
Cylindrical Metal Glaze
®
0.4
500 - 10K
2, 5, 10
-2500
16
thermally sensitive resistor
PTS
Platinum temperature sensor chip
N/A
100, 1K
0.12, 0.24
+3850
23
Type
Series
Description
Power
Resistance
Tolerance
TCR
Typical
Page
(Watts)
Range
(±%)
(±ppm/°C)
Blow
(Ohms)
Times
Fusible
FCR
Fusible chip resistor
0.5
10 - 51
2, 5
350
<50 Sec
17
7
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Surface Mount Resistive Products Selector Guide
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%)
(±ppm/°C)
(Ohms)
Current Sense
2500
Low resistance value metal film resistor
1.5
0.025 - 1
1, 2, 5, 10
100 - 350
14
4LPW
Four terminal wirewound resistor
3 - 15
0.005 - 1
1, 2, 3, 5, 10
40
14
CSL
Four terminal open air low ohm resistor
5
0.00025 - 0.0025 1, 2, 5
30
17
LOB
Low resistance metal element resistor
1 - 5
0.005 - 0.1
1, 3, 5
varies with resistance value
19
LPW
Low resistance power wirewound resistor
3 - 15
0.005 - 0.15
1 - 10
30 - 500
19
OAR
Open air sense resistor
1 - 5
0.001 - 0.1
1 - 5
varies with resistance value (20 - 450)
20
OAR-TP
Open air tight pitch resistor
1 - 5
0.001 - 0.1
1, 5
varies with resistance value (20 - 450)
21
PLO
Extremely low resistance power
3 - 15
0.005 - 0.18
1, 2, 3, 5, 10
30 - 500
22
wirewound resistor
PWRL
Low resistance stand-up power
3 - 10
0.01 - 0.18
1, 2, 3, 5, 10
50 - 500
23
wirewound resistor
Dynamic
PW (axial) Power wirewound resistor
2, 3, 5, 7, 10, 0.1 - 30K
5, 10
300 - +5500
23
Braking
15, 18, 22, 25
PW (radial) Power wirewound resistor
20, 30, 40, 50 0.08 - 2K
5, 10
300, 600
23
PWHW
Automotive dropping resistor
30, 45, 115
0.1 - 0.9
5
150
23
WDBR
Ultra low profile dynamic braking/
0.5, 1, 2, 3,
5 - 270
10
contact factory
29
power resistor
5, 7k
Type
Series
Description
Power
Resistance
Tolerance
TCR
Typical
Page
(Watts)
Range
(±%)
(±ppm/°C)
Blow
(Ohms)
Times
Fusible
ALFR-2/LFR-2 Telecommunications line feed resistor
2
1.8 - 1600
1, 5
50
<30 Sec
14
F-500
Precision controlled fusible resistor
0.3 - 1
0.2 - 200
2, 5, 10
50, 150
<0.5 Sec
17
FA8025
Fusible metal film resistor
0.25, 0.5, 1.5
0. 1 - 22K
5
250
<30 Sec
18
SP20F
Fail-safe fusible molded wirewound resistor 1
0.1 - 1200
5, 10
150, 180
<30 Sec
27
SPF
Fail-safe fusible molded wirewound resistor 2
0.1 - 2400
5, 10
150, 180
<30 Sec
27
WFF
Fast fusible metal film resistor
0.25, 0.5, 1
0.1 - 27K
5
250, 350
<30 Sec
30
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%)
(±ppm/°C)
(Ohms)
General
ARG
High power Metal Glaze
®
resistor
1
1 - 5.1M
2, 5
100
14
Purpose
AS
Semi-precision power wirewound resistor
0.25 - 14
0.1 - 175
0.5, 1, 3, 5
20
14 - 15
CCR
Carbon ceramic resistor
1
220 - 22K
5, 10, 20
200, 300
15
CMO
Metal oxide resistor
0.5, 1, 2, 3, 5
0.1 - 180K
1, 5
200
17
GF
Thick film metal glaze resistor
0.5 - 3
0.4 - 2M
1, 2, 5
50, 100, 200
18
GP
Precision metal film resistor
0.125, 0.25, 0.5 10 - 10M
0.1, 0.25,
25, 50, 100
18
0.5, 1
IBT
Carbon composition resistor
0.25, 0.5
1 - 20M
5, 10
250 - 2500
19
LAS
Economical semi-precision
1, 3
0.1 - 18K
0.5, 1, 3, 5
20
19
power wirewound resistor
MOM
Metal oxide mini resistor
0.5, 1, 2, 3, 5
0.1 - 150K
1, 5
200
20
PW (axial)
Power wirewound resistor
2, 3, 5, 7, 10,
0.1 - 30K
5, 10
300 - +5500
23
15, 18, 22, 25
PW (radial)
Radial terminal power wirewound resistor
20, 30, 40, 50
0.08 - 2K
5, 10
300, 600
23
PWR
Standup power wirewound resistor
3, 5, 7, 10
0.1 - 18K
5, 10
300 - +5500
23
8
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Through Hole Resistive Products Selector Guide
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%)
(±ppm/°C)
(Ohms)
General
PWRG
Standup power Metal Glaze
®
resistor
3, 5
1 - 1M
1, 2, 5, 10
100
23
Purpose
RG
Commercial thick film Metal Glaze
®
resistor
0.125 - 1
0.4 - 5.1M
0.1, 0.5, 1, 2, 5
25, 50, 100, 200
25
SP20
Fail-safe molded wirewound resistor
1
0.1 - 1200
5, 10
150, 180
27
SPH
Fail-safe molded wirewound resistor
2
0.1 - 2400
5, 10
150, 180
27
SPP
Economical conformal coated
1, 2, 3
0.1 - 2400
5, 10
300, 600
27
wirewound resistor
T Wirewound
Commercial semi-precision
0.7 - 14
0.1 - 300K
0.1 - 10
20, 50, 400, 650
27
power wirewound resistor
W
Vitreous enamalled power wirewound resistor 3, 5, 7,
0.1 - 100K
1, 2, 5
+75, +200
28
10, 14
Type
Series
Description
Power
Resistance
Tolerance
TCR
Limiting
Page
(Watts)
Range
(±%)
(±ppm/°C)
Element
(Ohms)
Voltage (Volts)
High Ohmic
3800
Ultra-high ohmic value thick film resistor
voltage-limited 100M - 1T
1, 2, 5, 10, 20
-500, -3500
500, 1000
14
Value
CGH
High ohmic value thick film resistor
0.25, 0.5, 1, 2, 3, 5 100K - 2G
0.5, 1, 2, 5
50, 100
750 - 20000
16
(Discrete)
CGX
High voltage precision thick film resistor
0.5, 1
50K - 1.5G
1, 2, 5
50, 100
3000 - 5000
16
F43/F44
High voltage thick film resistor
0.07, 1.3
2M - 150G
2, 5, 10
250, -2000
4000 - 28000
17
GC
High voltage precision thick film resistor
0.5
47K - 1G
1, 2, 5
100
3500
18
GS-3
High ohmic value semi-precision
3
1 - 3M
1, 2, 5
50, 100
1000
18
Metal Glaze
®
resistor
MH
High voltage metal film resistor
0.25, 0.5
100K - 10M
1, 2, 5
100
1600, 3500
20
T-44
High voltage precision thick film resistor
1.5, 3.5, 10
1K - 45G
1, 2, 5
25, 50, 100
4000 - 100000
27
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms)
(±%)
(±ppm/°C)
High
1900HT
TaNFilm
®
high temperature DIP networks
1.12, 1.28,
100 - 100K
0.1, 0.25, 1, 2, 5
25, 50, 100
14
Temperature
4700HT
TaNFilm
®
high temperature networks
0.24, 0.32
50 - 50K
0.1, 0.25, 1, 2, 5
25, 50, 100
RG
Commercial thick film Metal Glaze
®
resistor
0.125 - 1
0.4 - 5.1M
0.1, 0.5,
25, 50,
25
T Wirewound
Commercial semi-precision power
0.7 - 14
0.1 - 300K
0.1 - 10
20, 50, 400,
27
wirewound resistor
650
W
Vitreous enamelled power wirewound resistor 3, 5, 7, 10, 14
0.1 - 100K
1, 2, 5
+75, +200
28
1, 2, 5
100, 200
Type
Series
Description
Power
Resistance
Tolerance
TCR
Limiting
Page
(Watts)
Range
(±%)
(±ppm/°C)
Element
(Ohms)
Voltage (Volts)
High Voltage
3800
Ultra-high value thick film resistor
voltage -
100M - 1T
1, 2, 5, 10
-500, -3500
500, 1000
14
limited
20
CGH
High value thick film resistor
0.25, 0.5, 1,
100K - 2G
0.5, 1, 2, 5
50, 100
750 - 20000
16
2, 3, 5
CGX
High voltage precision thick film resistor
0.5, 1
50K - 1.5G
1, 2, 5
50, 100
3000 - 5000
16
F43/F44
High voltage thick film resistor
0.07, 1.3
2M - 150G
2, 5, 10
-250, -2000
4000 - 28000
17
GC
High voltage precision thick film resistor
0.5
47K - 1G
1, 2, 5
100
3500
18
GS-3
High value semi-precision
3
1 - 3M
1, 2, 5
50, 100
1000
18
Metal Glaze
®
resistor
MH
High voltage metal film resistor
0.25, 0.50
100K - 2M
1, 2, 5
100
1600, 3500
20
MHP
Heat sink mountable thick film
20 - 600
0.01 -S 51K
1, 5
100, 250
500, 700
20
power resistor
T-44
High voltage precision thick film resistor
1.5, 3.5, 10
1K - 45G
1, 2, 5
25, 50, 100
4000 - 100000
27
9
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Through Hole Resistive Products Selector Guide
Type
Series Description
Power
Resistance
Tolerance
TCR
MIL-Spec
Page
(Watts)
Range
(±%)
(±ppm/°C)
(Ohms)
Military
CMH
Thick film high voltage MIL-qualified
0.25 - 5
330K - 1G
1, 2, 5
100
MIL-R-49462
17
(Discrete)
Metal Glaze
®
resistor
RB
Precision MIL-qualified wirewound resistor
0.125 - 0.5
0.1 - 1M
0.01, 1
10, 15, 30, 90
MIL-R-93
24
RBR
Precision MIL-qualified wirewound resistor
0.125 - 0.5
0.1 - 1.21M
0.01, 1
10, 15, 30, 90
MIL-R-39005
25
RL
Semi-precision MIL-qualified
0.25 - 0.5
4.3 - 470K
2, 5
200
MIL-R-22684
25
Metal Glaze
®
resistor
RLR
Established reliability MIL- qualified
0.125 - 0.5
10 - 3.01M
1, 2
100
MIL-R-39017
25
Metal Glaze
®
resistor
RN
Precision MIL-qualified Metal Glaze
®
resistor
0.05 - 0.25
10 - 1M
0.1, 1, 5
25, 50, 100
MIL-R-10509
26
Type
Series Description
Power
Resistance
Absolute
Absolute
MIL-Spec
Page
(Watts)
Range
Tolerance
TRC
(Ohms)
(±%)
(±ppm/°C)
Military
1900
TaNFilm
®
Mil-qualified
1.3 - 1.6
50 - 100K
0.1, 0.5, 1, 2, 5
50, 100, 300
MIL-PRF-83401
14
(Network)
DIP resistor network
4700
TaNFilm
®
Mil-qualified
0.6 - 1.08
100 - 100K
0.1, 0.5, 1, 2, 5
50, 100, 300
MIL-PRF-83401
14
SIP resistor network
FP
TaNFilm
®
Mil-qualified precision
0.325 - 0.4
20 - 121K
0.1, 0.5, 1, 2, 5
50, 100, 300
MIL-PRF-83401
18
flat pack resistor network
Type
Series Description
Power
Resistance
Absolute
Ratio
TCR
TCR
Page
(Watts)
Range
Tolerance
Tolerance
(±ppm/°C)
Tracking
(Ohms)
(±%)
(±%)
(±ppm/°C)
Networks
1900
TaNFilm
®
Precision DIP
1.3 - 1.6
10 - 400K
0.1, 0.5, 1, 2, 5 0.05, 0.1, 0.5, 1, 2
15, 25, 50,
5, 10, 20, 50
14
resistor network
100, 300
4700
TaNFilm
®
Precision SIP
0.6 - 1.08
50 - 400K
0.1, 0.5, 1, 2, 5 0.05, 0.1, 0.25, 0.5,
15, 25, 50,
5, 10, 15, 20
14
resistor network
1, 2
100, 300
FP
TaNFilm
®
precision
0.325 - 0.4
10 - 200K
0.1, 0.5, 1, 2, 5 0.01 - 1
15, 25, 50,
5, 10, 20, 50
18
flat pack resistor network
100, 300
C
Thick film conformal coated
0.375 - 1.45
22 - 1M
1, 2, 5
N/A
100, 200
N/A
15
SIP network
CL
Thick film conformal coated
0.375 - 1.45
22 - 1M
1, 2, 5
N/A
100, 200
N/A
17
low profile SIP network
DIP-U
Tantalum Ultride
™
ultra-
0.16 - 0.32
1.0K - 100K
0.02, 0.05, 0.1, 0.01, 0.025, 0.02,
10, 15, 25
1, 2, 5
17
precision DIP network
0.25, 0.5, 1
0.05, 0.1, 0.05
M900
TaNFilm
®
precision molded
0.7 - 1.6
10 - 400K
0.1, 0.5, 1, 2, 5 0.05, 0.1, 0.5, 1, 2
25, 50, 100,
5, 10, 20
19
DIP resistor network
300
SIP-U
Tantalum Ultride
™
ultra-
0.12 - 0.2
1.0K - 100K
0.02, 0.05, 0.1, 0.01, 0.02, 0.025,
10, 15, 25
1, 2, 5
26
precision SIP network
0.25, 0.5, 1
0.05, 0.1
Type
Series Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%)
(±ppm/°C)
(Ohms)
Power
AL
Chassis mounted power wirewound resistor
5 - 50
0.1 - 180K
0.1, 0.5, 1
20, 50, 90
14
AS
Semi-precision power wirewound resistor
0.25 - 14
0.1 -175
0.5, 1, 3, 5
20
14-15
B
Beryllia core silicone coated wirewound resistor
1 - 18
0.1 - 150K
0.1 - 1
20, 50, 400, 650
15
GS-3
High ohmic value semi-precision Metal Glaze
®
resistor
3
1 - 3M
1, 2, 5
50, 100
18
LAS
Economical semi-precision wirewound resistor
1, 3
0.1 - 18K
0.5, 1, 3, 5
20
19
10
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Through Hole Resistive Products Selector Guide
Type
Series
Description
Power
Resistance
Tolerance TCR
Limiting
Page
(Watts)
Range
(±%)
(±ppm/°C)
Element
(Ohms)
Voltage
Power
MHP
Heat sink mountable thick film power resistor
20 - 600
0.01 – 51K
1, 5
100, 250
500, 700
20
MO-S
Power metal oxide resistor
1, 2, 3, 5
10, 100K
5, 10
350
20
PPW
Semi-precision power wirewound resistor
2, 3, 5, 7, 10, 15
0.1 - 5000
1, 2, 3
20
22
PW (axial)
Power wirewound resistor
2, 3, 5, 7, 10, 15,
0.1 - 30K
5, 10
300 - +5500
23
18, 22, 25
PW (radial)
Radial terminal power wirewound resistor
20, 30, 40, 50
0.08 - 2K
5, 10
300, 600
23
PWHW
Automotive dropping resistor
30, 45, 115
0.100 - 0.900 5
150
23
PWR
Standup power wirewound resistor
3, 5, 7, 10
0.1 - 18K
5, 10
300 - +5500
23
PWRG
Standup power Metal Glaze
®
resistor
3, 5
1 - 1M
1,2, 5, 10
100
23
SP20
Fail-safe molded wirewound resistor
1
0.1 - 1200
5, 10
150, 180
27
SPH
Fail-safe molded wirewound resistor
2
0.1 - 2400
5, 10
150, 180
27
SPP
Economical conformal coated power
1, 2, 3
0.1 - 2400
5, 10
300, 600
27
wirewound resistor
T Wirewound
Commercial semi-precision
0.7 - 14
0.1 - 300K
0.1 - 10
20, 50, 400, 650
27
wirewound resistor
W
Vitreous enamelled power
3, 5, 7, 10, 14
0.1 - 100K
1, 2, 5
+75, +200
28
wirewound resistor
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%)
(±ppm/°C)
(Ohms)
Precision
CAR
Ultra-precision metal film resistor
0.25, 0.33, 0.50
10 - 10M
0.01, 0.02, 0.05,
5, 10, 15, 25, 50
15
(Discrete)
0.1, 0.25, 0.5, 1
GP
Precision metal film resistor
0.125, 0.25, 0.5
10 - 10M
0.1, 0.25, 0.5, 1
25, 50, 100
18
PR4
Precision metal film resistor
0.25
100 - 240K
0.1, 0.25
25
23
RB
Precision MIL-qualified
0.125 - 0.5
0.1 - 1M
0.01, 1
10, 15, 30, 90
24
wirewound resistor
RBR
Established reliability precision
0.125 - .5
0.1 - 1.21M
0.01, 1
10, 15, 30, 90
25
MIL-qualified wirewound resistor
RC
Precision metal film resistor
0.25, 0.50, 1
1 - 10M
0.05, 0.1, 0.25, 0.5, 1
5, 10, 15, 25, 50, 100
24
Type
Series
Description
Power
Resistance Absolute
Ratio
TCR
TCR
Page
(Watts)
Range
Tolerance
Tolerance
(±ppm/°C)
Tracking
(Ohms)
(±%)
(±%)
(±ppm/°C)
Precision
1900
TaNFilm
®
precision DIP
1.3, 1.4, 1.5, 1.6
10 - 400K
0.1, 0.5, 1, 2, 5
0.05, 0.1, 0.25, 15, 25, 50, 100, 300
5, 10, 20, 50
14
(Network)
resistor network
0.5, 1, 2
4700
TaNFilm
®
precision SIP
0.6 - 1.08
50 - 400K
0.1, 0.5, 1, 2, 5
0.01, 0.05, 0.1, 15, 25, 50, 100, 300
5, 10, 20, 50
14
resistor network
0.25, 0.5, 1, 2
DIP-U
Tantalum Ultride
™
ultra-
0.16 - 0.32
1.0K - 100K 0.02, 0.05, 0.1, 0.01, 0.025,
10, 15, 25
1, 2, 5
17
precision DIP network
0.25, 0.5, 1
0.02, 0.05,
0.1
M900
TaNFilm
®
precision molded 0.7 - 1.6
10 - 400K
0.1, 0.5, 1
0.05
25, 50, 100
5
19
DIP resistor network
SIP-U
Tantalum Ultride
™
ultra-
0.12 - 0.2
1.0K - 100K 0.02, 0.05, 0.1, 0.01, 0.025,
10, 15, 25
1, 2, 5
26
precision SIP network
0.25, 0.5, 1
0.02 ,0.05,
0.1
11
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Through Hole Resistive Products Selector Guide
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range (Ohms) (±%)
(±ppm/°C)
Surge
AL
Chassis mounted power wirewound resistor
5 - 50
0.1 - 180K
1
20, 50, 90
14
ALFR-2/LFR-2 Telecommunications line feed resistor
2
1.8 - 1600
1, 5
50
14
AS
Semi-precision power wirewound resistor
0.25 - 14
0.1 - 175
0.5, 1, 3, 5
20
14-15
GS-3
High value semi-precision resistor
3
1 - 3M
1, 2, 5
50, 100
18
LAS
Economical semi-precision power
1, 3
0.1 - 18K
0.5, 1, 3, 5
20
19
wirewound resistor
PPW
Semi-precision power wirewound resistor
2, 3, 5, 7, 10, 15
0.1 - 5000
1, 2, 3
20
22
PW (axial)
Power wirewound resistor
2, 3, 5, 7, 10, 15, 18, 22, 25
0.1 - 30K
5, 10
300 - +5500
23
PW (radial)
Radial terminal power wirewound resistor
20, 30, 40, 50
0.08 - 2K
5, 10
300, 600
23
PWHW
Automotive dropping resistor
30, 45, 115
0.100 - 0.900
5
150
23
PWR
Standup power wirewound resistor
3, 5, 7, 10
0.1 - 18K
5, 10
300 - +5500
23
PWRG
Standup power Metal Glaze
®
resistor
3, 5
1 - 1M
1,2, 5, 10
100
23
RG
Commercial thick film Metal Glaze
®
resistor
0.125 - 1
0.4 - 5.1M
0.1, 0.5, 1, 2, 5
25, 50, 100, 200 25
W
Vitreous enamelled power wirewound resistor
3, 5, 7, 10, 14
0.1 - 100K
1, 2, 5
+75, +200
28
Temperature
RGT
Thick film temperature compensation resistor
N/A
740, 1K, 10K
2, 5, 10
-3000
25
Sensors
T Wirewound Commercial semi-precision power
0.7 - 14
0.1 - 300K
0.1 - 10
5600
27
wirewound resistor
Wirewound
AL
Chassis mounted power wirewound resistor
5 - 50
0.1 - 180K
0.1, 0.5, 1, 20,
20, 50, 90
14
AS
Semi-precision power wirewound resistor
0.25 - 14
0.1 - 175
0.5, 1, 3, 5
20
14-15
B
Beryllia core silicone coated wirewound resistor
1 - 18
0.1 - 150K
0.1 - 1
20, 50, 400, 650 15
LAS
Economical semi-precision power
1, 3
0.1 - 18K
0.5, 1, 3, 5
20
19
wirewound resistor
PPW
Semi-precision power wirewound resistor
2, 3, 5, 7, 10, 15
0.1 - 5000
1, 2, 3
20
22
PW (axial)
Power wirewound resistor
2, 3, 5, 7, 10, 15, 18, 22, 25
0.1 - 30K
5, 10
300 - +5500
23
PW (radial)
Radial terminal power wirewound resistor
20, 30, 40, 50
0.08 - 2K
5, 10
300, 600
23
PWR
Standup power wirewound resistor
3, 5, 7, 10
0.1 - 18K
5, 10
300 - +5500
23
RB
Precision MIL-qualified wirewound resistor
0.125 - 0.5
0.1 - 1M
0.01, 1
10, 15, 30, 90
24
RBR
Precision MIL-qualified wirewound resistor
0.125 - .5
0.1 - 1.21M
0.01, 1
10, 15, 30, 90
24
SP20
Fail-safe molded wirewound resistor
1
0.1 - 1200
5, 10
150, 180
27
SP20F
Fail-safe fusible molded wirewound resistor
1
0.1 - 1200
5, 10
150, 180
27
SPF
Fail-safe fusible molded wirewound resistor
2
0.1 - 2400
5, 10
150, 180
27
SPH
Fail-safe molded wirewound resistor
2
0.1 - 2400
5, 10
150, 180
27
12
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Through Hole Resistive Products Selector Guide
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Watts)
Range
(±%)
(±ppm/°C)
(Ohms)
Wirewound
SPP
Economical conformal coated wirewound resistor 1, 2, 3
0.1 - 2400
5, 10
300, 600
27
T Wirewound
Commercial semi-precision power
0.7 - 14
0.1 - 300K
0.1-10
20, 50, 400, 650
27
wirewound resistor
W
Vitreous enamelled power wirewound resistor
3, 5, 7, 10, 14
0.1 - 100K
1, 2, 5
+75, +200
28
Type
Series
Description
Power
Resistance
Tolerance
TCR
Page
(Amps)
Range
(±%)
(±ppm/°C)
(Ohms)
Zerohm
Zerohm
Molded jumper wires
3A
<0.01
N/A
N/A
30
13
IRC Short Form Catalog
For ordering information call
(361) 992-7900
IRC Through Hole Resistive Products Selector Guide
1987
1.3
0.1 - 5 /
15, 25, 50,
17.98 6.35 2.03 0.5
Available in 14 & 16-pin
1989
1.4
100, 300 /
17.98 6.35 2.03 0.5
-55 to +150
packages; MIL-PRF-83401 /
1998
1.5
10 - 400K
0.05, 0.25, 0.1,
100 20.32 6.35 2.03 0.5
01 & 02 / 13 & 14
1999
1.6
0.5, 1, 2
5, 10, 20, 50
20.32 6.35 2.03 0.5
1987HT
1.12
1 - 50K
5, 2, 1.0
25, 50, 100
100
17.78, 6.35, 2.03, 0.5
-50 to +200
Available in 14 & 16-pin
1989HT
1.12
100 - 100K
0.25, 0.1
17.78, 6.35, 2.03, 0.5
packages
1998HT
1.28
1 - 50K
20.32, 6.35, 2.03, 0.5
1999HT
1.28
100 - 100K
20.32, 6.35, 2.03, 0.5
2504
1.5
0.025 - 1
1, 2, 5, 10
100 - 350
N/A
14.5
5.1 –
0.8
-55 to +150
Non-inflammable,
low-inductance metal
film resistor
3810
voltage 100M - 1T
10, 20
500,
25.0
6.0 –
0.6
Ceremetox
®
resistive film,
3811
limited
100M - 1T
1, 2, 5, 10
500, - 3500
1000
42.9
6.0 –
0.6
-40 to +100
hermetically sealed package
3812
1T - 100T
2, 5, 10
48.0
6.0 –
0.6
15, 25, 50,
476X
0.6
0.1, 0.5, 1, 2, 5 /
100 /
15.2
1.8 4.7
N/A
MIL-PRF-83401/07/08/09/21
478X
0.84
100 - 100K
100
20.3
1.8 4.7
N/A -55 to +125
/22/23
470X
1.08
0.01, 0.02, 0.05, 5, 10, 15, 20
25.4
1.8 4.7
N/A
0.1, 0.25, 0.5, 1
4761HT
0.24
2 - 25K
5, 2, 1.0
15.2
1.8 4.7
0.5
Available in 6 & 8-pin
4769HT
0.24
50 - 50K
0.25, 0.1
25, 50, 100
50
15.2
1.8 4.7
0.5
-50 to +200
packages
4781HT
0.32
2 - 25K
20.3
1.8 4.7
0.5
4789HT
0.32
50 - 50K
20.3
1.8 4.7
0.5
4LPW-3
3
0.005 - 1
22.4
7.87 9.65 0.9
Four-terminal “Kelvin
4LPW-5
5
0.005 - 1
1, 2, 3, 5, 10
40
√
PR
22.4
9.65 10.4 0.9
-55 to +250
connection”
4LPW-7
7
0.01 - 1
35.3
9.65 11.9 0.9
4LPW-10
10
0.01 - 1
47.8
9.65 11.9 0.9
4LPW-15
15
0.01 - 1
47.8
12.7 16.0 0.9
GUS-QS20-P/V
8.66
3.91 1.63 N/A
Integrated termination
(20-pin QSOP)
R = 1.6 - R = 10 - 100 R = 10, 20
R = 100
network replaces up to
GUS-SL20-P/V 1.8 C = 10pF-
C = 10, 20 /
C = N/A /
C = 25
-55 to +125
36 discretes
(20-pin SOIC)
C = N/A 200pF
12.75 7.49 2.49 N/A
GUS-TS20-P/V
(20-pin TSSOP)
6.5
4.4 1.1 N/A
AL-5
5
0.1 - 16K
√
PR or 15.24 16.4 8.31 1.27
Non-inductive winding
AL-10
10
0.1 - 25K
0.1, 0.5, 1
20, 50, 90
2500 19.1
20.3 10.2 2.18 -55 to +275
available
AL-25
25
0.1 - 55K
26.97 27.43 13.5 2.18
AL-50
50
0.1 - 180K
49.99 28.96 15.6 2.18
ALFR-2
2
1.8 - 1600
1, 5
50
√
PR
26.5
6.73 11.43 0.58/ -55 to +275
<30 Sec Typical Blow Times;
0.81
meets GR-1089, UL-1459,
& UL-497A
ARG-07
1
1 - 5.1M
2, 5
100
250
6.4
2.3 –
0.64 -55 to +175
Excellent power/pulse
handling and thermal
transfer characteristics
AS-1/4
0.5
0.1 - 1K
6.4
2.4 –
0.5
AS-1/2
0.5
0.1 - 6K
7.9
2.4 –
0.5
AS-1
1
0.1 - 7.5K
9.3
3.2 –
0.5 /
0.64
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
For more technical information visit
www.irctt.com
(361) 992-7900
14
IRC Short Form Catalog
14
AL - Chassis mounted power wirewound resistor
2500 - Low resistance value metal film resistor
1900-HT - TaNFilm
®
Mil-qualified SIP resistor network
1900 - TaNFilm
®
Mil-qualified DIP resistor network
4LPW - Four terminal wirewound resistor
AC Line terminator - TaNCap
™
AC line termination network
4700 - TaNFilm
®
Mil-qualified SIP resistor network
4700-HT - TaNFilm
®
Mil-qualified DIP resistor network
3800 - Ultra-high ohmic value thick film resistor
ARG - High power Metal Glaze
®
resistor
ALFR-2 - Telecommunications line feed resistor
AS - Semi-precision power wirewound resistor
AS-1C
1
0.05 - 2K
0.5, 1, 3, 5
20
√
PR or 6.5
2.9
–
0.5 / -55 to +200
1000
0.8
AS-2
2
0.1 - 20K
12.2
6.3
–
0.8
AS-2B
3
0.1 - 24K
13.7
5.6
–
0.8
AS-2C
2
0.1 - 18K
11.0
4.0
–
0.8
AS-3
3
0.1 - 30K
17.5
7.2
–
1.0
AS-5
5
0.1 - 60K
22.2
8.8
–
1.0
AS-7
7
0.1 - 90K
31.8
8.8
–
1.0
AS-10
10
0.1 - 175K
46.0
9.8
–
1.0
B-1
1
0.1 - 2K
6.4
2.2
–
0.5
Increased power ratings
B-2
1.5
0.1 - 3.4K
7.9
2.0
–
0.5
over standard resistors
B-3
2.25
0.1 - 65K
20, 50, 400,
10.3
2.4
–
0.5
B-5
4
0.1 - 22K
650 /
14.3
4.8
–
0.8
B-5A
4.5
0.1 - 34K
0.1 - 1
20.6
4.8
–
0.8
-55 to 350
B-5C
5
0.1 - 18K
500, 1000
12.7
5.5
–
1.0
B-6
6
0.1 - 40K
15.7
6.4
–
1.0
B-10
7
0.1 - 54K
22.2
7.9
–
1.0
B-12
10
0.1 - 75K
31
7.9
–
1.0
B-15
15
0.1 - 150K
45.2
7.9
–
1.0
CAR
Highest stability metal film;
CAR5
0.25
10 - 3M
0.01, 0.02, 0.05,
5, 10, 15, 25,
250
7.2
2.5
–
0.6
Matched sets and networks
CAR6
0.33
10 - 5M
0.1, 0.25, 0.5, 1
50
350
10.0
3.7
–
0.6
20 to +85
CAR7
0.5
10 - 10M
500
15.5
5.5
–
0.8
7900
1
10 - 100K
0.1 - 2 /
25 - 100 /
8.9
8.9
1.9
–
MIL-PRF-83401
7907
10 - 50K
N/A
8.9
8.9
1.9
–
-55 to +150
DSCC 87016 and 87017
7908
10 - 50K
0.01
5, 10, 25, 50
8.9
8.9
1.9
–
7909
10 - 250K
8.9
8.9
1.9
–
CGH-1/4
0.25
100K - 100M
750
6.98
2.22 –
0.81
Voltage Coefficient of
CGH-1/2
0.5
100K - 500M
1500
10.16 3.51 –
0.81
Resistance (VCR) =
CGH-1
1
50K - 750M 0.5, 1, 2, 5
50, 100
3000
17.53 7.54 –
0.81 -65 to +175
0 to -5ppm/V
CGH-2
2
100K - 1500M
5000
26.97 7.54 –
0.81
CGH-3
3
200K - 2000M
10000 52.37 7.54 –
0.81
CGH-5
5
300K - 2000M
20000 77.77 7.54 –
0.81
CGX-1/2
0.5
3000 -
3000
17.40 3.55 –
0.81
500K - 1G
1, 2, 5
50, 100
-65 to +175
CGX-1
1
1M - 1.5G
5000
26.97 3.55 –
0.81
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
15
IRC Short Form Catalog
For more technical information visit
www.irctt.com
(361) 992-7900
15
CCN - TaNFilm
®
Mil-screened precision chip carrier resistor network
CAR - Ultra-precision metal film resistor (Lead-free only)
AS - Semi-precision power wirewound resistor
B - Beryllia core silicone coated wirewound resistor
CGX - High voltage precision thick film resistor
CGH - High ohmic value thick film resistor
Lead-free version available
CHC-CB0565A 0.6
10 - 10K
3.2
1.2
0.64 N/A
0.65mm ball pitch
CHC-CB0565B 0.6
10 - 4.7K
3.2
1.2
0.64 N/A
0.65mm ball pitch
CHC-CD0865A 1.2
10 - 10K
5.1
2.5
0.64 N/A
0.65mm ball pitch
CHC-CD0865B 1.2
10 - 4.7K
5.1
2.5
0.64 N/A
0.65mm ball pitch
CHC-CD1065A 1.6
10 - 10K
1, 2, 5
100
N/A
6.4
2.5
0.64 N/A -40 to +85
0.65mm ball pitch
CHC-CD1065B 1.6
10 - 4.7K
6.4
2.5
0.64 N/A
0.65mm ball pitch
CHC-CC0910A 1.2
10 - 10K
9.0
3.0
1.42 N/A
1.0mm ball pitch
CHC-CC0910B 1.2
10 - 4.7K
9.0
3.0
1.42 N/A
1.0mm ball pitch
CHC-CD0910A 1.2
10 - 10K
9.0
4.0
1.42 N/A
1.0mm ball pitch
CHC-CD0910B 1.2
10 - 4.7K
9.0
4.0
1.42 N/A
1.0mm ball pitch
CHC-CH4A
0.4
10 - 100K
0.1, 0.25, 0.5,
25, 50, 100 /
50
5.08
6.35 1.47 N/A -55 to +150
1.27mm ball pitch
CHC-CH8A
0.8
1, 2, 5 /
10.2 6.35 1.47 N/A
0.05, 0.1, 0.5, 1, 2 5, 10, 20
CHC-CD0927K 1
R1 = 475
1
100
25
11.43 5.08 1.47 N/A 0 to +70
9 LVD termination lines;
R2 = 121
SCSI Ultra2 and Ultra3
compliant; 1.27mm ball pitch
CHC-CC0910L 1
R1 = 50 - 75 1
100
25
9.0
3.0
1.42 N/A 0 to +70
JEDEC-standard 8-9A
R2 = 22 - 25
compatible; 1.0mm ball
pitch
CHP-1/8
0.25
0.1 - 1M
0.25, 0.5, 1, 2, 5
25 in some
400
3.25
1.45 –
N/A
Metal Glaze
®
resistive
CHP-1/2
0.5
0.1 - 348K
1, 2, 5
ranges
600
5.08
2.01 –
N/A -55 to +150
element offers low TCR
CHP-1
1
0.1 - 2.21M 0.25, 0.5, 1, 2, 5
(contact factory) 700
6.38
2.01 –
N/A
and high surge capability
CHP-2
2
0.2 - 2.21M 1, 2, 5
50, 100
1000
9.32
2.67 –
N/A
CHP-1X
1
0.1 - 10K
1, 2, 5
50, 100
600
5.08
2.01 –
N/A -55 to +150
1W power in 1/2-watt
package; superior surge
capability
CNTC-1/8
0.4
500 - 10K
2, 5, 10
-2500
400
3.25
1.45 –
N/A -55 to +150
Negative temperature
coefficient device with
superior linearity and
curve tolerance
CMH-1/4
.25
330K - 100M
750
6.98
2.22 –
0.81
MIL-R-49462; Voltage
CMH-1/2
.5
330K - 392M
1500
10.16 3.51 –
0.81
Coefficient of Resistance
CMH-1
1
330K - 499M 1, 2, 5
100
3000
17.53 7.54 –
0.81 -65 to +175
(VCR) = 0 to -5ppm/V
CMH-2
2
330K - 499M
5000
26.97 7.54 –
0.81
CMH-3
3
330K - 1G
10000 52.37 7.54 –
0.81
CMH-5
5
330K - 1G
20000 77.77 7.54 –
0.81
CMO-1/2
0.5
0.1 - 75K
250
9.0
3.0
–
0.7
Flameproof; Meets
CMO-1
1
0.1 - 120K
350
11.0
4.0
–
0.7
overload test of UL-1412
CMO-2
2
0.1 - 150K
1, 5
200
350
15.0
5.5
–
0.8
-55 to +200
CMO-3
3
1 - 150K
500
25.0
8.5
–
0.8
CMO-5
5
1 - 180K
750
41.0
8.5
–
0.8
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
For more technical information visit
www.irctt.com
(361) 992-7900
16
IRC Short Form Catalog
16
CHP-1X - Cylindrical Metal Glaze
®
power resistor
CHC (Commercial) - Ceramic BGA termination arrays
CHC-SCSI - Chipscale SCSI LVD terminator network
CHC (Precision) - TanFilm
®
precision ceramic ball grid array resistor network
CHP - Cylindrical Metal Glaze
™
power resistor
CHC-Thevenin - Chipscale Thevenin termination network
CHPT - Cylindrical Metal Glaze
®
thermally sensitive resistor
CMO - Metal oxide resistor
CMH - Thick film high voltage MIL-qualified Metal Glaze
®
resistor
CR0503
0.063
50
1.25
0.063 0.07 N/A
Any resistance value
CR0805
0.1
1 - 100M
0.25, 0.5, 1, 2, 5
100
350
2.0
1.25 0.07 N/A -55 to +125
available within specified
CR1005
0.125
150
2.5
1.25 0.07 N/A
range
CR1206
0.25
200
3.2
1.6
0.07 N/A
CSL
5
0.00025 -
1, 2, 5
30
21.9
1.57 10.8 1.57 -55 to +125
55 amp continuous
0.0025
operating current
DIP-U1989
0.16
0.02, 0.05, 0.1,
17.78 6.35 2.03 0.5
No internal solder
DIP-U1999
0.32
1K - 100K
0.25, 0.5, 1 /
10, 15, 25 /
50
20.32 6.35 2.03 0.5
-55 to +125
connections; Custom
schematics and values
0.01, 0.025,
1, 2, 5
available
0.02, 0.05, 0.1
SOT-DIV23
0.25
10 - 100K
0.1, 0.25, 0.5, 1, 25, 50, 100,
2.86
1.29 0.77 0.457
Industry standard 3-pin
5, 10 /
250 /
package; old SOT23 is
now DIV-23
0.05, 0.1, 0.25,
2, 5, 10, 25, 50 100
-55 to +125
0.5, 1, 2
F43-X
0.7
2M - 100G
2, 5, 10
250, -2000
4000 - 25.4
8.4
–
0.8
Optional screw terminations
8000
–
-55 to +100
for assembling a series
F44-X
1.3
2M - 150G
14000 - 50.8
8.4
–
0.8
chain; Matched sets
28000
available
F-5XX
0.3 - 1
0.2 - 200
2, 5, 10
50, 150
10.2
3.6
–
0.5
-55 to +150
<0.5 Sec Typical Blow
Times; UL approved
FCR-1/2
0.5
10 - 51
2, 5
350
100
5.0
2.6
0.55 N/A -55 to +125
<50 Sec Typical Blow Times
FP-8987
0.325
0.1 - 2 /
50 - 300 /
9.52
7.75 1.9 0.127
MIL-PRF-83401; 14- and
FP-8989
0.35
20 - 121K
N/A
9.52
7.75 1.9 0.127 -65 to +125
16-pin packages; Isolated
FP-8998
0.375
9.9
7.75 1.9 0.127
and bussed schematics
FP-8999
0.400
9.9
7.75 1.9 0.127
FP-8987
0.325
20 - 100K
0.1, 1, 2, 5
9.52
7.75 1.9 0.127
MIL-PRF-83401; 14- and
FP-8989
0.35
20 - 121K
5, 10, 20
50
9.52
7.75 1.9 0.127
16-pin packages
FP-8998
0.375
20 - 100K
0.05, 0.1, 1, 2
9.91
7.75 1.9 0.127
Space upgrade screened to
FP-8999
0.4
20 - 121K
9.91
7.75 1.9 0.127
NASA EEE-INST-002
FP-U89xx
0.025
1K - 50K
0.02/0.01
10/1
50
9.52
20.95 1.9 0.127 -55 to +150
Ultra-stable, high stability
Tantalum Ultride
™
film
GC65
0.5
47K - 1G
1, 2, 5
100
3500
10.0
3.7
–
0.6
-55 to +155
High stability thick film
resistive element
GF-55
0.5
0.4 - 2M
1
50, 100
250
6.4
2.3
–
0.64
Flame-resistant
GF-07
0.5
0.4 - 2M
2, 5
100
250
6.4
2.3
–
0.64 -65 to +150
construction
GF-60
0.75
0.4 - 2M
1
50, 100
350
9.9
3.8
–
0.64
GF-20
0.75
0.4 - 2M
2, 5
100
350
9.9
3.8
–
0.64
GF-3
2, 3
1 - 2M
1, 2, 5
100
750
13.0
5.7
–
0.81
17
IRC Short Form Catalog
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17
IRC Short Form Catalog
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
F-500 - Precision controlled fusible r esistor
F43/F44 - High voltage thick film resistor
DIV-23 - TaNFilm
®
precision voltage divider network
DIP-U - Tantalum Ultride
™
dual inline package ultra precision resistor networks
CSL - Four terminal open air low ohm resistor
CR - Thick film chip resistor
FCR - Fusible chip resistor
FP - TaNFilm
®
Mil-qualified precision flat pack resistor network
GC - High voltage precision thick film resistor
FP-U – Flat pack ultra precision networks
FP Space - Space flight surface mount flat pack resistor network
GF - Thick film Metal Glaze
®
resistor
GP-50
0.125
10 - 2.37M
200
3.2
1.85
–
0.45
Meets requirements
GP-55
0.25
10 - 10M
0.1, 0.25, 0.5, 1
25, 50, 100
250
6.0
2.4
–
0.6
-55 to +165
of MIL-R-10509
GP-60
0.5
10 - 10M
300
8.5
2.8
–
0.7
GS-3
3
1 - 3M
1, 2, 5
50, 100
1000
13.1
5.7
38.1 90.81 -65 to +150
Effective as carbon
comp replacement
GUB-GMX
1
10 - 150K
9.9
5.59 2.28 0.43
(14-pin)
0.1, 0.25, 0.5, 1 / 25, 50, 100 /
GUB-GLX
1.2
10 - 1000K
N/A
11.18 5.59 2.28 0.43 -55 to +125
(16-pin)
0.05, 0.1, 0.25,
5
GUB-GL0X
1.5
10 - 1000K
0.5, 1
12.8
7.54 2.67 0.43
(20-pin)
HR-0805
0.1
100M - 50G 5, 10, 25, 50
0 to -2000
100
2.0
1.25 0.07 N/A -55 to +125
Low voltage coefficient
HR-1005
0.125
0 to -1500
150
2.5
1.25 0.07 N/A
of resistance
HR-1206
0.25
0 to -1000
200
3.2
1.6
0.07 N/A
HSC-1
1
10 - 1M
0.5, 1, 2, 5
50, 100
650
6.35
3.1
–
N/A -55 to +150
Contact factory for values
HSC-2
2
10 - 2M
1, 2, 5
1000
9.32
3.1
–
N/A
HSF-0125
0.125, 5 - 270 (call 10
50, 100
350
6.38
2.01
–
N/A -55 to +150
10x the surge rating of
HSF-05
0.5, 1, 2 factory for
conventional cylindrical
HSF-1
available
resistors; contact factory for
HSF-2
values)
other resistance values and
special requirements
HVC-1206
0.2
200
3.2
1.6
0.7
N/A
Standard chip sizes available
HVC-2010
0.5
1 - 10M
0.5, 1, 5
100
400
5.1
2.5
0.8
N/A -55 to +200
from 1206 to 2512
HVC-2512
0.75
500
6.5
3.2
0.8
N/A
HVC-1206
0.3
1, 2, 5, 10
1000
3.2
1.6
0.6
N/A
Continuous voltage ratings
HVC-2010
0.5
100K - 100M 1, 2, 5, 10
100
2000
5.1
2.5
0.7
N/A -55 to +155
up to 3KV
HVC-2512
1
0.5, 1, 2, 5, 10
3000
6.5
3.2
0.7
N/A
IBT-1/4
0.25
1 - 5.6M
5, 10
250 - 2500
500
6.3
2.4
–
0.6
-55 to +150
Meets EIA RS-172
IBT-1/2
0.5
1 - 20M
700
9.5
3.6
–
0.7
performance standards
GUS-QS009
2 /
25 - 100 /
8.66
3.9
1.62 0.25
Available in other packages
(20-pin)
N/A
10K - 50K
-55 to +125
GUS-QS014
1 LSB
5
N/A
4.9
3.9
1.62 0.25
(16-pin)
LAS-1
1
0.1 - 7.5K
0.5, 1, 3, 5
20
500
8.84
2.8
–
0.53 -55 to +200
Special LAS-3 version
LAS-3
3
0.1 - 18K
12.47 3.8
–
0.81
available to meet GR-1089
requirements
LOB-1
1
0.005 - 0.1
1, 3, 5
varies with
√
1 xR 9.9
3.6
–
0.81 -65 to +150
Inherently non-inductive
LOB-3
3
resistance
√
3 xR 14.22 5.33 –
0.81
(
≤
0.02µH @ 0.5MHz)
LOB-5
5
(contact factory)
√
5 xR 23.37 8.38 –
1.02
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
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18
IRC Short Form Catalog
LOB - Low resistance metal element resistor
LAS - Economical semi-precision power wirewound resistor
HR-1 - High ohmic value thick film chip resistor
HSC – Cylindrical Metal Glaze
®
high surge compliant terminal resistor
GUB - TaNFilm
®
Mil-qualified precision small outline IC resistor network
IBT - Carbon composition resistor
HSF - Cylindrical Metal Glaze
®
surge resistor
GP - Precision metal film resistor
GS-3 - High ohmic value semi-precision Metal Glaze
®
resistor
Ladder - TaNSil
®
R2R ladder network
HVC - High voltage chip resistor
HTC – High temperature thick film chip resistors
18
18
LPW-3
3
0.005 - 0.15
22.4
7.87 7.87 1.02
Flameproof high temerature
LPW-5
5
0.005 - 0.15
22.4
9.65 8.89 1.02
ceramic case; standoffs
LPW-7
7
0.01 - 0.15
1, 2, 3, 5, 10
30 to +500
√
PR
35.3
9.65 8.89 1.02 -55 to +250
optional
LPW-10
10
0.01 - 0.15
47.8
9.65 8.89 1.02
LPW-15
15
0.01 - 0.15
47.8
12.7 12.7 1.02
LRC-LRF-1206 0.5
3.2
1.63 0.61 N/A
Ceramic current sense
LRC-LRF-2010 1
0.025 - 1
1, 2, 5, 10
N/A
5.23
2.64 0.74 N/A -55 to +150
resistor
LRC-LRF-2512 2
6.5
3.25 0.74 N/A
LRC-LRF-1206 0.5
3.2
1.63 0.61 N/A
Flip chip ceramic current
LRC-LRF-2010 1
0.002 - 0.025 1, 2, 5, 10
N/A
5.23
2.64 0.74 N/A -55 to +150
resistor sense
LRC-LRF-2512 2
6.5
3.25 0.74 N/A
LRC-LRF3W
3
0.002 – 0.1 1, 2, 5, 10
100
N/A
6.5
3.25 0.81 N/A -65 to +150
High power current sense
resistor with Kelvin
connection
LRMA-N-0815 1
0.003 - 0.02 1, 2, 5
100
3.8
2.1
0.7
0.5
Designed for current sense
LRMA-P-2512 3
0.003 - 0.1
1, 2, 5
75
N/A
6.4
3.2
0.7
0.9
-55 to +125
circuits in power electronic
LRMA-P-2010 1.5
0.01 - 0.06
1, 2, 5
75
5
2.5
0.75 0.6
and automotive systems
LRC-LRZ-1206 20A
3.2
1.63 0.61 0.48
Zerohm jumper chip
LRC-LRZ-2010 30A
<0.002
N/A
N/A
N/A
5.23
2.64 0.74 0.48 -65 to +125
LRC-LRZ-2512 35A
6.5
3.25 0.74 0.48
LVC-0402
0.0625 0.01 - 1
1, 2, 5
200, 300, 400, 600 N/A
1
0.5
0.32
–
-55 to +155
RoHS compliant
LVC-0603
0.1
1.6
0.8
0.45
–
LVC-0805
0.125
2
1.25 0.55
–
LVC-1206
0.25
3.05
1.55 0.55
–
LVC-2010
0.75
5
2.45 0.6
–
LVC-2512
1
6.35
3.15 0.6
–
M954
(8-pin)
0.7
50 - 200K
11.81 7.87 4.57 0.48
Custom designs and
M959
(8-pin)
0.8
10 - 400K
0.1, 0.5, 1 /
25, 50, 100 /
N/A
11.81 7.87 4.57 0.48
schematics available
M987
(14-pin)
1.3
50 - 200K
19.43 7.87 4.57 0.48 -55 to +150
M989
(14-pin)
1.4
10 - 400K
0.05
5, 10, 20
19.43 7.87 4.57 0.48
M998
(16-pin)
1.5
50 - 200K
21.97 7.87 4.57 0.48
M999
(16-pin)
1.6
10 - 400K
21.97 7.87 4.57 0.48
MCHP-1/8
0.125
0.1 - 1M
400
3.25
1.45 –
N/A
DSCC 85083, DSCC 87037
MCHP-1/2
0.5
0.1 - 1.6M
600
5.08
2.01
–
N/A
DSCC 95011, DSCC 94048
MCHP-1
1
0.1 - 2.2M
1, 2, 5
100
700
6.38
2.01
–
N/A -55 to +150
DSCC 95006, DSCC 94047
MCHP-2
2
0.2 - 2.2M
1000
9.32
2.67
N/A
MFP-05
0.5
7 - 15
1, 2, 5
100
350
3.5
1.8
–
0.5
MFP-1
1
0.1 - 1M
100, 200, 300
6.2
2.3
–
0.6
-55 to +155
MFP-2
2
1 - 1M
100
10.0
4.0
–
0.8
MF-1/2-S
0.5
0.1 - 1M
150
6.2
2.3
–
0.6
Flameproof safety resistor
MF-1-S
1
0.1 - 1M
1, 2, 5, 10
150
350
9.0
3.4
–
0.8
-55 to +235
MF-2-S
2
0.1 - 470K
150, 350
12.5
4.2
–
0.8
MF-3-S
3
0.1 - 470K
150, 350
14.5
5.1
–
0.8
MH-25
0.25
100K - 2.2M 1, 2, 5
100
1600
6.2
2.3
–
0.6
-55 to +155
MH-37
0.5
100K - 1M
3500
9.0
3.7
–
0.8
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
19
IRC Short Form Catalog
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LVC – Miniature current sense surface mount chip resistors
LRZ - Ultra low resistance jumper resistor
LRMA – Low resistance metal alloy current sense resistor
LRF - Thick film low value chip resistor
M900 - TaNFilm
®
precision molded DIP resistor network
LRC - Thick film low value chip resistor
LRF3W - Power thick film resistor
19
IRC Short Form Catalog
19
IRC Short Form Catalog
MF-S - Power metal film resistor
MH - High voltage metal film resistor
MCHP - Cylindrical Metal Glaze
®
Mil-qualified resistor
MFP - Fireproof metal film power resistor
LPW - Low resistance power wirewound resistor
MHP-20
20
0.01 - 51K
500
10.16 14.61 4.45 0.47 -55 to +155
Previously MHP-TO-220,
MHP-35
35
0.01 - 51K
500
10.16 14.61 4.45 0.47 -55 to +155
MHP-TO-247 and SOT227;
MHP-50
50
0.01 - 51K
500
10.16 14.61 4.45 0.47 -55 to +155
Non-inductive (<50nH)
MHP100
100
0.01 - 51K
700
20.0
16.0 4.8 0.8
-55 to +155
MHP140
140
0.01 - 51K
1, 5
100, 250
700
20.0
16.0 4.8 0.8
-55 to +155
MHP150
150
0.1 - 1K
√
PR
38
25
11.8
–
-55 to +120
MHP200
200
0.1 - 1K
38
25
11.8
–
-55 to +120
MHP250
250
0.1 - 1K
38
25
11.8
–
-55 to +120
MHP300
300
0.1 - 1K
38
25
11.8
–
-55 to +120
MHP550
550
50 - 1K
38
25
11.8
–
-55 to +155
MHP600
600
50 - 1K
38
25
11.8
–
-55 to +155
MMA0204
0.25
0.1 - 1M
400
3.25
1.45
–
N/A
Superior surge
MMB0207
1
0.1 - 2.21M 1
50, 100
700
6.38
2.01
–
N/A -55 to +150
characteristics
MMC0310
2
0.2 - 2.21M
1000
9.32
2.67
–
N/A
MOM-1/2
0.5
0.1 - 47K
250
6.0
2.3
–
0.6
Flameproof; Meets overload
MOM-1
1
0.1 - 75K
350
9.0
3.0
–
0.7
test of UL-1412
MOM-2
2
0.1 - 100K
1, 5
200
350
11.0
4.0
–
0.8
-55 to +200
MOM-3
3
0.1 - 120K
350
15.0
5.5
–
0.8
MOM-5
5
1 - 150K
500
25.0
8.5
–
0.8
MO-1/2S
0.5
10 - 50K
250
6.2
2.3
–
0.6
Flameproof
MO-1S
1
10 - 100K
350
9.0
3.4
–
0.8
MO-2S
2
10 - 100K
5, 10
350
350
12.5
4.2
–
0.8
-55 to +155
MO-3S
3
10 - 100K
350
14.5
5.1
–
0.8
MO-5S
5
10 - 100K
500
25.0
8.5
–
0.8
MRC-1/2
0.5
0.1 - 10K
0.2, 0.5, 1, 2, 5
50, 100
400
3.25
1.60
–
N/A -55 to +150
Superior surge handling
MRC-1
1
0.05 - 1
1, 2, 5
100, 200
700
6.38
2.67
–
N/A
capability
MWR-MWC-01 0.25
50, 75, 100 1, 2, 5, 10
25, 50, 100
50V
0.76
0.61 0.381 N/A -55 to +100
Performance characterized
to 40GHz
OAR-1
1
0.003 - 0.1
Varies with
11.43 1.65 5.08 1.02
Flameproof; Low
OAR-3
3
0.0025 - 0.05 1, 5
resistance
√
PR
15.24 1.65 15.3 1.02 -40 to +125
inductance (<10nH)
OAR-5
5
0.003 - 0.1
value (20 – 450)
20.32 1.65 8.9 1.02
OARS-1
1
0.002 - 0.05 1, 5
40, 240
N/A
12.0
3.5
3.5
N/A -55 to +125
Flameproof open air
resistor; Flameproof; Low
inductance (<10nH)
OARS-XP
5
0.001 - 0.25 1, 5
40, 240
N/A
12.0
7.0
3.5
N/A -55 to +125
Extended power range;
Flameproof; Low inductance
(<10nH)
OAR-1TP
1
0.003 - 0.1
1, 5
Varies with
N/A
7.0
1.65 7.8 1.02 -40 to +125
Tight pitch board saves
OAR-3TP
3
0.0025 - 0.1
resistance
5.0
1.65 32
1.02
space
(20 – 450)
7.0
OARS-1Z
65A
<0.0005
N/A
N/A
N/A
12.0
3.5
3.5
N/A -55 to +125
Ideal jumper for high-
current applications
PAT-3042P
5
50
±0.2 dB, ±0.3 dB, N/A
N/A
15
4.2
2.5
0.4 -55 to +125
Attenuation 0-20dB
PAT-3060P
10
(Impedance) ±0.5dB
13
6
2.5
0.4
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
For more technical information visit
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(361) 992-7900
20
IRC Short Form Catalog
IRC Short Form Catalog
MRC - Cylindrical Metal Glaze
®
high power density resistor
MHP – High voltage thick film power resistor (Lead-free only)
MM - Cylindrical Metal Glaze
®
power resistor
MO-S - Power metal oxide resistor
MOM - Metal oxide mini resistor
OARS - Open air sense resistor - surface mount
OAR-TP - Open air tight pitch resistor
OARS-Z - Open air zerohm jumper resistor
OARS-XP - Open air sense resistor - extended power
MWR - TaNFilm
®
microwave chip resistor
OAR - Open air sense resistor
PAT-P – High power flanged attenuators
PAT-0510SLF
0.032
50
±0.3dB, ±0.5dB, 50
N/A
1
0.5
0.3
N/A -55 to +125
Attenuation 0-20dB
PAT-0816LF
0.064
(Impedance) ±1dB
1.6
0.8
0.4
N/A
PAT-1220LF
0.1
2
1.25 0.4
N/A
PAT-1632LF
0.125
3.2
1.6
0.4
N/A
PAT-3042SCLF 0.25
4.2
3
0.8
N/A
PAT-3042SDLF 0.25
4.2
3
0.8
N/A
PAT-3042
0.25
50
±0.1dB, ±0.2dB,
50
N/A
4.2
3.02 0.8
N/A -55 to +125
Attenuation 0-20dB
PAT-4556
0.5
(Impedance) ±0.3dB, ±0.4dB, ±0.5dB
5.6
4.5
0.8
N/A
PCH-1632
0.125
50, 75
±0.3dB
N/A
N/A
3.2
1.6
0.5
N/A -55 to +125
(Impedance)
PCS-3042P
5
50
N/A
50
N/A
13
8
2.5
N/A -55 to +125
Up to 10GHz operation
PCS-3060P
30
(Impedance)
13
8
2.5
N/A
PCS-3080P
80
13
8
2.5
N/A
PCS-3040R
12.5
50
N/A
50
N/A
7
4
1.4
N/A -55 to +80
PCS-0816S
0.063
50
N/A
50
N/A
1.6
0.8
0.4
N/A -40 to +125
Up to 10GHz operation
PCS-1220S
0.1
(Impedance)
2
1.25 0.4
N/A
PCS-1632S
0.125
3.2
1.6
0.4
N/A
PCS-3042S
0.25
4.2
3
0.4
N/A
PCF-W0201LF 0.05
10 - 22K
0.5, 1
25, 100
15
0.61
0.305 0.23 N/A
Wide ohmic range available
PCF-W0402LF 0.0625 10 - 200K
0.01, 0.05, 0.1,
5, 10, 15, 25,
25
0.99
0.508 0.35 N/A
0.25, 0.5, 1
50
PCF-W0603LF 0.0625 2 - 800K
0.01, 0.05, 0.1,
5, 10, 15, 25,
50
1.6
0.787 0.46 N/A
0.25, 0.5, 1
50
PCF-W0805LF 0.1
1 – 2M
0.01, 0.05, 0.1,
5, 10, 15, 25,
100
2.0
1.245 0.46 N/A -55 to +155
0.25, 0.5, 1
50
PCF-W1206LF 0.125
1 – 2M
0.01, 0.05, 0.1,
5, 10, 15, 25,
150
3.2
1.6
0.46 N/A
0.25, 0.5, 1
50
PCF-W1210LF 0.25
100 – 2M
0.1, 0.5
5, 10, 25
200
3.2
2.59 0.46 N/A
PCF-W2010LF 0.25
1 – 2M
0.01, 0.05, 0.1,
5, 10, 15, 25,
150
4.9
2.39 0.53 N/A
0.25, 0.5, 1
50
PCF-W2512LF 0.5
1 – 2M
0.01, 0.05, 0.1,
5, 10, 15, 25,
150
6.3
3.1
0.53 N/A
0.25, 0.5, 1
50
PCF-RC1206
R = 0.125 R = 10 - 1K R = 10 - 20
R = 200
R = 5
3.2
1.6
0.7
N/A -55 to +125
Resistor and capacitor on a
C = N/A C = 10pF - C = 20 /
C = 20 - 55 /
C = 50
single 1206 chip
200pF
PFC-A1206
0.125
50, 75
±0.3dB, ±0.5dB,
100
N/A
3.2
1.47 0.61 N/A -55 to +150
Attenuation 1 - 20dB
(impedance) ±1.0dB, ±2.0dB
PFC-W0402
0.05
50 - 30K
75
1.02
0.533 0.304 N/A
Screening for COTS
PFC-W0603
0.1
5 - 100K
75
1.6
0.787 0.508 N/A
precision chip resistor
PFC-W0805
0.25
5 - 267K
0.02, 0.05, 0.1,
10, 15, 25, 50, 100
2.0
1.245 0.508 N/A -55 to +150
applications available
PFC-W1206
0.33
5 - 1M
0.5, 1, 2, 5
100
200
3.2
1.6
0.61 N/A
PFC-W1505
0.35
5 - 1M
100
3.9
1.27 0.61 N/A
PFC-W2010
0.8
5 - 1M
175
5.16
2.62 0.61 N/A
PFC-W2512
1
5 - 1M
200
6.5
3.15 0.61 N/A
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
21
IRC Short Form Catalog
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IRC Short Form Catalog
PCF-RC - Thick film resistor capacitor chip
PFC-COM TaNFilm
®
precision chip resistor
PFC-A - TaNFilm
®
thin film attenuators
PAT-S – High frequency surface mount attenuators
PAT-W – High frequency surface mount attenuators
PCH1632 – High frequency surface mount attenuators
PCS-P – Split ground high power thin film terminators
PCS-R – High power, high frequency terminators
PCS-S – Fixed surface mount microwave line terminators
PCF - Precision Nichrome chip resistor
PFC-D1206
0.25
10 - 150K
0.05, 0.01, 0.5, 1 / 25, 50, 100 /
100
3.2
1.47 0.61 N/A -65 to +150
Superior alternative to
0.01, 0.02, 0.05,
matched resistor sets
0.1, 0.5, 1
5, 10, 20, 50
PFC-D1206-HT 0.125
100 - 25K
1 /
25, 50, 100 /
100
3.2
1.47 0.61 N/A -65 to +200
Superior alternative to
matched high temperature
0.1, 0.5, 1
5
resistor sets
PFC-W0402-HF 0.05
1.02
0.533 0.304 N/A
PFC-W0603-HF 0.1
50, 75
1, 2, 5, 10
25, 50, 100
100
1.6
0.787 0.508 N/A -55 to +125
Performance characterized
PFC-W0805-HF 0.25
2.0
1.25 0.508 N/A
to 6GHz
PFC-W1206-HF 0.333
3.2
1.6
0.61 N/A
W0603HF
0.1
50, 75
1, 2, 5, 10
25, 50, 100
N/A
1.6
0.787 0.508 N/A -55 to +150
MIL-PRF-55342
W0805HF
0.15
2.06
1.27 0.508 N/A
W1206HF
0.25
3.2
1.6
0.61 N/A
PFC-W0402-RJ 0.05
50 - 30K
0.02, 0.05, 0.1,
10 - 100
75
1.02
0.53 0.3
N/A -65 to +150
Mil screening available
PFC-W0603-RJ 0.1
5 - 100K
0.5, 1, 2, 5
75
1.6
0.79 0.51 N/A
PFC-W0805-RJ 0.25
5 - 267K
100
2.06
1.27 0.51 N/A
PFC-W1206-RJ 0.33
5 - 1M
200
3.2
1.6
0.61 N/A
PFC-W1505-RJ 0.35
5 - 1M
100
3.94
1.27 0.61 N/A
PFC-W2010-RJ 0.8
5 - 1M
175
5.16
2.62 0.61 N/A
PFC-W2512-RJ 1
5 - 1M
200
6.48
3.15 0.61 N/A
PFC-W0603-HT 0.0625 10 - 10K
33.3
1.6
0.787 0.508 N/A
Characterized to 200°C
PFC-W0805-HT 0.1
10 - 20K
1, 2, 5
25, 50, 100
50
2.0
1.25 0.508 N/A -55 to +200
PFC-W1206-HT 0.125
5 - 85K
100
3.2
1.6
0.61 N/A
PFC-UD1206
0.05
1K - 50K
0.05, 0.1, 0.25,
10, 15, 25 /
50
3.2
1.47 0.61 N/A -55 to +125
Superior stability and
0.5, 1 /
1, 2, 5
precision
0.01, 0.02, 0.05,
0.1
PFC-RM0603
0.1
10 - 59K
50
1.6
0.787 0.508 N/A
MIL-PRF-55342
PFC-RM0705
0.15
10 - 125K
0.1, 1, 2, 5, 10
25, 50, 100, 300 50
2.0
1.245 0.508 N/A -65 to +150
DSCC 94015/16
PFC-RM1206
0.250
10 - 125K
100
3.2
1.6
0.61 N/A
PFC-RM1505
0.5
10 - 125K
125
3.9
1.27 0.635 N/A
PLO-3
3
0.005 - 0.18
22.4
7.87 7.87 1.02
Flameproof high
PLO-5
5
0.005 - 0.18
22.4
9.65 8.89 1.02
temperature ceramic case;
PLO-7
7
0.01 - 0.18
1, 2, 3, 5, 10
30 to +500
√
PR
35.3
9.65 8.89 1.02 -55 to +250
standoffs optional
PLO-10
10
0.01 - 0.18
47.8
9.65 8.89 1.02
PLO-15
15
0.01 - 0.18
47.8
12.7 12.7 1.02
PPC-1/8
0.125
100-10K
0.1, 0.25, 0.5
50, 100
200
3.15
1.45 N/A N/A -55 to +150
Metal Glaze
®
resistive
PPC-1/2
0.5
300
5.08
2.01 N/A N/A
element offers low TCR and
PPC-1
1
350
6.38
2.01 N/A N/A
high surge capability
PPC-2
1.33, 2
500
9.32
2.67 N/A N/A
PPS-1
1
0.1 - 348K
1, 2, 5
50, 100
700
5.08
3.3
2.67 N/A -65 to +150
Ceramic package provides
superior temperature
rise profile
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
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(361) 992-7900
22
IRC Short Form Catalog
PLO - Extremely low resistance power wirewound resistor
PPS-1 - Cylindrical Metal Glaze
®
high power ceramic package resistor
PFC-HF-MIL – Mil-screened high frequency chip resistors
PFC-HF - High frequency chip resistor terminator
PFC-D- HT - High temperature TaNFilm
®
voltage divider
PFC- Gold terminations precision thin film chip resistor
PFC-HT - High temperature TaNFilm
®
chip resistor
PFC-MIL - TaNFilm
®
Mil-qualified precision chip resistor
PFC-UD - Tantalum Ultride
™
ultra precision divider networks
PPC – Metal Glaze
®
surface mount precision power chip
PFC-D - TaNFilm
®
precision chip voltage divider
PPW-2
2
0.1 - 1600
17.05 6.99 6.99 0.8
Superior pulse and surge
PPW-3
3
0.1 - 1600
22.4
7.87 7.87 0.8
characteristics; Flameproof
PPW-5
5
0.1 - 1600
1, 2, 3
20
√
PR
22.4
9.65 8.89 0.8
-55 to +250
high temperature ceramic
PPW-7
7
0.1 - 2500
35.3
9.65 8.89 0.8
case; standoffs optional
PPW-10
10
0.1 - 5000
47.8
9.65 8.89 0.8
PPW-15
15
0.1 - 5000
47.8
12.7 12.7 0.8
PR4
0.25
100 - 240K
0.1, 0.25
25
250
6.2
2.3
0.6
-55 to +155
Uses solder coated copper
wire as reistance element.
P0603
1000
0.12, 0.24
+3,850
N/A
1.7
0.9
0.45 N/A
Wide temperature range -
P0805
N/A
100, 1000
0.12, 0.24
2.25
1.4
0.6
N/A -55 to +130
very fast response time
P1206
100, 1000
0.12, 0.24
3.2
1.6
0.6
N/A
PW-2
2
0.15 - 2.4K
17.05 6.99 6.99 0.8
Flameproof high
PW-3
3
0.1 - 7.5K
22.4
7.87 7.87 0.91
temperature ceramic case;
PW-5
5
0.1 - 8.5K
22.4
9.65 8.89 0.91
standoffs optional
PW-7
7
0.1 - 18K
5, 10
300 to +5500
√
PR
35.3
9.65 8.89 0.91 -55 to +250
PW-10
10
0.18 - 30K
47.8
9.65 8.89 0.91
PW-15
15
0.18 - 30K
47.8
12.7 12.7 0.91
PW-18
18
0.18 - 22K
47.8
12.7 12.7 0.91
PW-22
22
0.27 - 18K
63.5
12.7 12.7 1.0
PW-25
25
0.27 - 18K
63.5
12.7 12.7 1.0
PW-20E
20
0.1 - 2.0K
63.5
12.7 12.7 6.35
Steatite ceramic case with
PW-30
30
0.5 - 1.2K
5, 10
300, 600
√
PR
64.77 19.05 19.05 7.16 -55 to +250
radial leads, bracket
PW-40
40
0.65 - 1.5K
76.2
19.05 19.05 7.16
available
PW-50E
50
0.08 - 1.8K
92.075 19.05 19.05 7.16
PWC
Superior pulse-handling
PWC-0805
0.125
150
2.0
1.25 0.6
N/A
characteristics
PWC-1206
0.33
1 - 10M
0.5, 1, 5
100, 200
200
3.2
1.6
0.4
N/A -55 to +155
PWC-2010
0.75
400
5.1
2.5
0.8
N/A
PWC-2512
1.5
500
6.5
3.2
0.8
N/A
PWHW-30
30
72.29 34.82 15.75
Wiring harness, connectors
PWHW-45
45
0.100 - 0.900 5
150
√
PR
64.11 29.85 11.86
-55 to +125
and brackets available;
PWHW-115
115
80.0
36.83 15.75
Resettable or one-time fuse
version available
PWR-3
3
0.1 - 7.5K
12.0
8.1
25.4 0.91
Flameproof high
PWR-5
5
0.1 - 8.5K
5, 10
300 to +5500
√
PR
12.7
8.8
25.4 0.91 -55 to +250
temperature ceramic case;
PWR-7
7
0.1 - 18K
12.7
8.8
38.1 0.91
inorganic encapsulant
PWR-10
10
0.18 - 18K
16.0
13.2 35.3 0.91
PWRG
Flameproof high
PWRG-3
3
1 - 1M
1, 2, 5, 10
100
√
PR
12.0
8.1
25.4 0.81 -55 to +250
temperature ceramic case;
PWRG-5
5
12.7
8.9
25.4 0.81
inorganic encapsulant
PWRL-3
12.0
8.1
25.4 1.02
Flameproof high
PWRL-5
3, 5, 7, 10 0.01 - 0.18
1, 2, 3, 5, 10
50 to +500
√
PR
12.7
8.8
25.4 1.02 -55 to +250
temperature ceramic
PWRL-7
12.7
8.8
38.1 1.02
case; inorganic encapsulant
PWRL-10
16.0
13.2 35.3 1.02
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
23
IRC Short Form Catalog
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PR4 - Precision metal film resistor
PW (radial) - Power wirewound resistor
PWC - Pulse withstanding thick film chip resistor
PWHW - Automotive dropping resistor
PWRG - Standup power Metal Glaze
®
resistor
PWRL - Low resistance stand-up power wirewound resistor
PWR - Standup power wirewound resistor
PW (axial) - Power wirewound resistor
PTS – Platinum Temperature Sensor Chip
PPW - Semi-precision power wirewound resistor
GUS-
R = 2.6 R = 33-4.7K R = 10 C = 20
R = 100 /
N/A
9.88
3.91 1.63 N/A -55 to +125
28-pin QSOP package;
QRC1284x2
C = N/A C = 180pF-
C = N/A
Replaces up to 43 discrete
220pF
components
GUS-QS001
1
30 - 100
5, 10, 20
25, 50, 100 /
100
8.66
3.91 1.63 N/A -55 to +125
24-pin QSOP package;
Replaces up to 22 discrete
5
components
GUS-QS013
1
100 - 6.8K
5 / 1
100 / 10
N/A
9.88
3.91 1.63 N/A -55 to +125
28-pin QSOP package
for AC97 audio codec.
GUS-QS8
0.75
10 - 250K
0.1, 0.25, 0.5,
25, 50, 100,
4.9
3.91 1.63 N/A
16- 20- and 24-pin QSOP
(16-pin)
1, 2, 5 /
200 /
package with 0.025” pitch;
GUS-QS0
1
N/A
8.66
3.91 1.63 N/A -55 to +125
Isolated and bussed
(20-pin)
0.05, 0.1, 0.25,
5, 20, 25, 50,
schematics
GUS-QSC
1
0.5, 1, 2
100, 200
8.66
3.91 1.63 N/A
(24-pin)
RB-56
0.125
0.1 - 127K
200
8.7
6.3
–
0.8
Qualified to MIL-R-93;
RB-55
0.15
0.1 - 176K
300
12.7
6.3
–
0.8
commercial equivalents
RB-54
0.25
0.1 - 226K
0.01, 1
10, 15, 30, 90
300
19.0
6.3
–
0.8
-65 to +145
available (VA/7000 Series)
RB-53
0.33
0.1 - 604K
500
19.0
9.5
–
0.8
RB-52
0.5
0.1 - 1M
750
25.4
9.5
–
0.8
RBR-56
0.125
0.1 - 220K
200
8.7
6.3
–
0.8
Qualified to MIL-R-39005;
RBR-55
0.15
0.1 - 332K
0.01, 1
10, 15, 30, 90
300
12.7
6.3
–
0.8
-65 to +145
commercial equivalents
RBR-54
0.25
0.1 - 526K
300
19.0
6.3
–
0.8
available (HR Series)
RBR-53
0.33
0.1 - 1.1K
500
19.0
9.5
–
0.8
RC-RC55
0.25
1 - 4M
0.05, 0.1, 0.25,
5, 10, 15, 25,
350
7.2
2.5
–
0.6
-55 to +155
Conformally coated;
RC-RC65
0.5
1 - 4M
0.5, 1
50, 100
350
10.0
3.7
–
0.6
matched sets available
RC-RC70
1
1 - 10M
500
15.5
5.5
–
0.8
Part
Power Supply Diode
Channel Channel
ESD
Max. L
W H
S Operating Notes
Number
(Watts) Voltage Forward
Leakage Input
Protection
Volts
Temp.
(Volts) Voltage
Current Capacitance (Volts)
(V)
(ºC)
(Volts)
(µAmps) (pF)
DNR-QDN001 1
-0.3 min. 0.5 @ 10mA 0.1
5 @ VIN = 2.5V, ±4KV max.
7
8.66 3.91 1.62 N/A 0 to +70
36 Schottky
7 max.
0.8 @ 50mA
VDD = 5V
diodes integrated
into a single
package
DNR-QDN002 1
-0.3 min. 0.65 1
1
12pF max.
±15KV (HBM, 12
8.66 3.91 1.62 N/A -20 to +85
Reduces over
12 max.
method 3015)
shoot/undershoot
±8kV (Contact
for all data line
discharge)
types
DNR-QDN003 1
-0.3 min. 0.55 @ 1m 0.1
12pF max.
±15KV (HBM, 7
8.66 3.91 1.62 N/A 0 to +70
Effective
7 max.
1 @ 12mA
method 3015)
termination for
±8kV (Contact
both controlled/
discharge)
uncontrolled line
For more technical information visit
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(361) 992-7900
24
IRC Short Form Catalog
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
RC - Precision metal film resistor (Lead-free only)
RB - Precision MIL-qualified wirewound resistor
QRC1284x2 - TaNSil
®
IEEE-1284 filter network
QS001 - TaNSil
®
high frequency resistor network
QSOP - TaNSil
®
silicon .025 pitch resistor network
QS013 - TaNSil
®
integrated audio passive network
RBR - Precision MIL-qualified wirewound resistor
DNR-QDN002 - Schottky diode 17-channel ESD protection network
DNR-QDN003 - Schottky diode 18-channel termination network
DNR-QDN001 - Schottky diode termination network
RFRF-10LF
10
50, 100, 150, 1, 2, 5
50
√
PxR
7.6
5.1
3.1
N/A -55 to +155
High power dissipation
RFRF-40LF
40
200
13
6.35 3.1
N/A
to 250W
RFRF-50LF
50
20.3
5.7
3.1
N/A
RFRF-100LF
100
20.3
5.7
3.1
N/A
RFRF-150LF
150
20.3
5.7
3.1
N/A
RFRF-250LF
250
25
9.53 4.6
N/A
RFTF-10
10
50
1
50
√
PxR
7.6
5.1
3.1
N/A -55 to +155
Long life, temperature stable
RFTF-50
50
20.3
5.7
3.1
N/A
thin film technology
RFTF-100
100
20.3
5.7
3.1
N/A
RFTF-150
150
20.3
5.7
3.1
N/A
RFTF-250
250
25
9.53 4.6
N/A
RFTS-05
5
50
1
50
N/A
2.54
1.27 1
N/A -55 to +155
High frequency operation
RFTS-10
10
5.08
2.54 1
N/A
up to 3GHz
RFTS-50
50
5.08
5.08 1.2
N/A
RFTS-100
100
5.84
8.89 1.2
N/A
RFTS-250
250
9.52
9.52 1.2
N/A
RFH52LF
10
50, 100, 150, 1
50
N/A
5
2.5
1.2
N/A -55 to +155
Frequency operation to 3GHz
RFH72LF
10
200, 250, 300,
7
2
1.2
N/A
RFK52LF
10
400, 600, 800
5
2.5
1.2
N/A
RFK72LF
10
7
2
1.2
N/A
RFA53SDLF
0.25
50
±0.2dB, ±0.3dB, 50
N/A
5
2.7
0.7
N/A -55 to +125
Attenuation 1-40dB
RFA54DDLF
0.25
±0.4dB
5
3.8
0.7
N/A
RFA55SDLF
0.25
5
4.5
0.7
N/A
RFA55DDLF
0.25
5
4.5
0.7
N/A
RFA84SDLF
0.5
8
5.25 0.7
N/A
RFA84DDLF
0.5
8
5.25 0.7
N/A
RFA37DDLF
1
13
7
0.7
N/A
RFA100-0
100
50
±0.4dB
N/A
N/A
8.89- 5.84- 1.1
N/A -50 to +155
Attenuation 20dB, 30dB
RFA150-0
150
11.43 7.62
RFT010-120
10
50
1
50
N/A
7.1
5.1
3.1
N/A -55 to +155
High frequency operation
RFT050-110
50
13.08 5.7
3.1
N/A
up to 5GHz
RFT100-110
100
20.3
6.35 3.1
N/A
RFT250-110
250
25
9.53 4.5
N/A
RG-1/8
0.25
0.4 - 1.5M
2, 5
200
3.8
1.7
–
0.41
Flame retardant
RG-1/4
0.5
0.4 - 5.1M
5
250
6.4
2.3
–
0.64 -65 to +150
versions available
RG-1/2
1
0.4 - 5.1M
5
200
350
9.9
3.6
–
0.81
RGT-1
N/A
740, 1K, 10K 2, 5, 10
-3000
N/A
6.35
2.29 –
0.64 -55 to +175
Effective temperature
RGT-2
3.81
1.7
–
0.41
compensation for positive
TC devices, semiconductors
and copper
RL-07
0.25
51 - 150K
2, 5
200
250
6.4
2.3
–
0.64 -55 to +150
MIL-R-22684
RL-20
0.5
4.3 - 470K
350
9.9
3.6
–
0.81
RLR-05/S
0.125
10 - 301K
200
3.8
1.7
–
0.41
MIL-R-39017, approved
RLR-07/S
0.25
10 - 301M
1, 2
100
250
6.4
2.3
–
0.64 -55 to +150
to “S” level
RLR-20/S
0.5
4.3 - 3.01M
350
9.9
3.6
–
0.81
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
25
IRC Short Form Catalog
For more technical information visit
www.irctt.com
(361) 992-7900
RGT - Thick film temperature compensation resistor
RG - Commercial thick film Metal Glaze
®
resistor
RFTXXX-1 – High power flanged RF terminators
RFAXX-0 – High frequency surface mount attenuators
RL - Semi-precision MIL-qualified Metal Glaze
®
resistor
RLR - Established reliability MIL-qualified Metal Glaze
®
resistor
RFRF – Flanged RF power terminator
RFTF – High frequency surface mount terminator
RFTS – High power, surface mount RF terminators
RFX – High frequency surface mount terminators
RFAXX – High frequency surface mount attenuators
RN-50
0.05
10 - 100K
1
50
200
3.8
1.7
–
0.41
MIL-R-10509
RN-55
0.1, 0.125 10 - 301K
0.1, 1, 5
25, 50, 100
200
6.4
2.3
–
0.64 -65 to +150
RN-60
0.125,
10 - 1M
0.1, 1, 5
25, 50, 100
250
9.9
3.6
–
0.64
0.25
300
SCW-SC-3
3
1 - 100K
1, 2, 5
100
100
6.35
3.175 0.76 N/A -55 to +150
Three-watt rating for
one-watt chip size;
reverse termination
SIP-U4769
0.12
0.02, 0.05, 0.1 /
15.19 1.78 3.302 0.508
No internal solder
(6-pin)
10, 15, 25 /
connections; Custom
SIP-U4789
0.16
1K - 100K
50
20.27 1.78 3.302 0.508 -55 to +125
schematics and values
(8-pin)
0.01, 0.025,
1, 2, 5
available
SIP-U4709
0.2
0.02, 0.05, 0.1
25.35 1.78 3.302 0.508
(10-pin)
SMC-1
1
10 - 1M
0.5, 1, 2, 5 /
50, 100
650
6.35
3.1 –
N/A -55 to +150
Capped terminals provide
SMC-2
2
10 - 2M
1000
9.32
3.1 –
N/A
thermal and mechanical
1, 2, 5
compliance with PC board
TFP-SMHP
25
0.01 - 51K
1, 5
50, 100, 250
500
10.6
10.3 4.5
0.75 -55 to +155
Non-inductive thick film
power resistor
TFP-SMHP35
35
0.01 - 51K
1, 5
50, 100, 250
500
10.6
10.3 4.5
0.75 -55 to +155
D2Pak product with a higher
reflow temperature (270C)
and higher power rating (35W)
GUS-SS4
0.4
4.9
3.89 1.55 0.41
Standard JEDEC 0.050”
(8-pin narrow)
lead spacing; COTS
GUS-SS7
0.7
0.1, 0.25, 0.5,
25, 50, 100,
8.66
3.89 1.55 0.41
screen available
(14-pin narrow)
1, 2, 5 /
250 /
GUS-SS8
0.8
10 - 250K
100
9.9
3.89 1.55 0.41 -55 to +125
(16-pin narrow)
0.05, 0.1,
5, 10, 20,
GUS-SL8
1.2
0.25, 0.5, 1, 2
25, 50. 100, 200
10.21 7.49 2.49 0.41
(16-pin wide)
GUS-SL0
1.5
12.75 7.49 2.49 0.41
(20-pin wide)
SON-NS4X
0.4
10 - 100K
5.33
3.81 0.71 N/A
MIL-PRF-83401,
(8-pad,
Characteristic H
150 Series)
SON-NS7X
0.4
10 - 50K
5.08
5.33 0.71 N/A
(14-pad,
150 Series)
25, 50, 100,
SON-NS8X
0.7
10 - 100K
0.1, 0.5, 1 /
300 /
50
9.14
3.81 0.71 N/A
(16-pad,
-55 to +150
150 Series)
0.01, 0.02, 0.025, 5, 10, 15, 20, 25
SON-N95X
0.7
10 - 50K
0.05, 0.1, 0.5, 1
8.89
5.33 0.71 N/A
(8-pad,
210 Series)
SON-N98X
0.8
10 - 100K
10.41 3.81 0.71 N/A
(14-pad,
210 Series)
SON-N99X
0.8
10 - 50K
10.16 5.33 0.71 N/A
(16-pad,
210 Series)
SON-U959
0.1
0.02, 0.05, 0.1,
10, 25, 50 /
5.08
5.33 0.71 N/A
No internal solder
SON-U989
0.18
1K - 50K
0.25, 0.5, 1, 2, 5 /
50
8.89
5.33 0.71 N/A -55 to +125
connections; Custom
SON-U999
0.2
1, 2, 5
0.16
5.33 0.71 N/A
schematics and values
0.01, 0.025,
available
0.02, 0.05, 0.1
SOT-SOT143
0.25
100 - 100K
0.1, 0.25, 0.5,
25, 50, 100,
100
2.8
1.2 0.8 0.37 / -55 to +125
Industry standard 4-pin
1, 5, 10 /
250 /
0.76
package; Standard and
custom circuits available
0.05, 0.1, 0.25,
2
0.5, 1, 2
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
For more technical information visit
www.irctt.com
(361) 992-7900
26
IRC Short Form Catalog
SMC - Cylindrical Metal Glaze
®
compliant terminal resistor
SOIC - TaNSil
®
silicon .05” pitch network
SIP-U - Tantalum Ultride
™
single inline package ultra precision resistor networks
SC-3 - High power dissipation thick film resistor
RN - Precision MIL-qualified Metal Glaze
®
resistor
SMHP35 - Series power resistor
SMHP - High voltage D2PAK/TO-263AB thick film power resistor (Lead-free only)
SON - TaNFilm
®
Mil-qualified precision small outline leadless resistor networks
SON-U - Tantalum Ultride
™
small outline ultra precision resistor networks
SOT-143 - TaNFilm
®
precision resistor network
SP-20
1
0.1 - 1200
5, 10
150, 180
√
PR
9.91
3.56 –
0.813 -55 to +160
One-watt rating in half-watt
package; Drop-in replace
ment for BW20 Series
SP-20F
1
0.1 - 1200
5, 10
150, 180
√
PR
9.91
3.56 –
0.813 -55 to +160
<30 Sec Typical Blow Times;
–
One-watt rating in half-
–
watt package
SPF
2
0.1 - 2400
5, 10
150, 180
√
PR
14.3
5.72 –
0.813 -55 to +160
<30 Sec Typical Blow
Times; Two-watt rating in
one-watt package
SPH
2
0.1 - 2400
5, 10
150, 180
√
PR
14.3
5.72 –
0.813 -55 to +160
Two-watt rating in one
watt package; Drop-in
replacement for BWH Series
SPP-1
1
0.1 - 1200
10.16 3.76 –
0.81
Positive high TCR available
SPP-2
2
0.1 - 2400
5, 10
300, 600
√
PR
14.48 4.32 –
0.81 -55 to +160
on request; Color band
SPP-3
3
0.1 - 2400
14.48 4.32 –
0.81
standard identification
T-1/2
0.7
0.1 - 4K
8.4
2.0
–
0.5
Non-inductive windings
T-1/2-A81
1
0.1 - 4.5K
6.4
2.2
–
0.5
available; High-
T-1-A
1
0.1 - 12K
10.3
2.4
–
0.5
temperature versions
T-1A-71
1
0.1 - 12K
10.3
2.4
–
0.5
available
T-1C
2
0.1 - 12K
7.1
2.4
–
0.5
T-1-80
2
0.1 - 12K
10.3
2.4
–
0.5
T-2A
3, 3.7
0.1 - 25K
12.7
4.8
–
0.8
T-2A-69
3
0.1 - 20K
12.7
4.8
–
0.8
T-2B-79
3
0.1 - 40K
0.1, 0.5, 1
20, 50, 400,
1000
14.2
4.8
–
0.8
-55 to +350
T-3
4, 5.5
0.1 - 38K
650, +6000
15.8
6.3
–
1.0
T-5
5, 6.5
0.1 - 45K
22.2
7.9
–
1.0
T-5-74
5
0.1 - 94K
22.2
7.9
–
1.0
T-6
6, 7.5
0.1 - 65K
25.4
8.0
–
1.0
T-6-67
5, 6.5
0.1 - 92K
25.4
8.0
–
0.8
T-7
7, 9
0.1 - 115K
30.0
8.0
–
1.0
T-7A-55
7
0.1 - 200K
35.0
12.0 –
0.8
T-10A-56
14
0.1 - 300K
50.8
12.0 –
0.8
T-10
10, 13
0.1 - 300K
46.0
9.5
–
1.0
T-10-78
10
0.1 - 300K
45.2
9.5
–
1.0
T-10-67
11
0.1 - 300K
47.6
8.7
–
0.8
T-43
1.5
1K - 4G
4000, 25.4
8.4
–
0.8
Screw terminations available
8000
for series connection;
T-44
3.5
1K - 15G
1, 2, 5
25, 50, 100
14000, 50.8
8.4
–
0.8
-55 to +100
Matched sets available
28000
T-48
10
1K - 45G
50000, 150.0 8.4
–
0.8
100000
GUS-QS20-R
R = 0.8 R = 10 - 100
8.66
3.91 1.63 N/A
Highly integrated filter
(20-pin QSOP)
C = N/A C = 10pF-
R = 100
C = 25-
network - replaces up to
GUS-SL20-R
200pF
R = 10 C = N/A
C = N/A
200 12.75 7.49 2.49 N/A -55 to +125
16 discretes
(20-pin SOIC)
GUS-TS20-R
6.5
4.4
1.1
N/A
(20-pin TSSOP)
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
27
IRC Short Form Catalog
For more technical information visit
www.irctt.com
(361) 992-7900
SPF - Fail-safe fusible molded wirewound resistor
SP20F - Fail-safe fusible molded wirewound resistor
SP20 - Fail-safe molded wirewound resistor
SPH - Fail-safe molded wirewound resistor
SPP - Economical conformal coated wirewound resistor
T Wirewound - Commercial semi-precision power wirewound resistor
T-44 - High voltage precision thick film resistor
Tapped Filter - TaNSil
®
Tapped filter network
GUS-QS24-M
8.66
3.91 1.63 N/A
Highly integrated R-C filter
(24-pin QSOP)
network - replaces up to 24
GUS-SL20-T
12.75 7.49 2.49 N/A
discretes; “M” schematic is
(20-pin SOIC)
for high frequency
GUS-SL24-M
R = 1.6 R = 10 - 100 R = 10, 20
R = 100
N/A
15.4
7.49 2.49 N/A -55 to +125
applications
(24-pin SOIC) C = N/A C = 10pF-
C = 10, 20
C = N/A
GUS-TS20-T
200pF
6.5
4.4
1.1
N/A
(20-pin TSSOP)
GUS-TS24-M
7.8
4.4
1.10 N/A
(20-pin TSSOP)
RM0603
0.1
100R - 125K 0.1, 1, 2, 5, 10
100, 300
50
1.6
0.787 0.508 N/A
MIL-PRF-55342; Thin and
TaNfilm
®
thick film available
RM0705
0.15
100R - 125K 0.1, 1, 2, 5, 10
50
2.06
1.27 0.508 N/A
TaNfilm
®
RM1505
0.15
100R - 125K 0.1, 1, 2, 5, 10
125
3.94
1.27 0.635 N/A
TaNfilm
®
RM1206
0.25
100R - 125K 0.1, 1, 2, 5, 10
100
3.2
1.6
0.61 N/A
TaNfilm
®
RM1206
0.25
5R62 - 10M 1, 2, 5, 10
100
3.2
1.6
0.61 N/A
Thick Film
RM2010
0.8
5R62 - 15M 1, 2, 5, 10
150
5.31
2.49 0.71 N/A
Thick Film
RM2512
1
5R62 - 15M 1, 2, 5, 10
200
6.58
3.15 0.71 N/A
Thick Film
16-pin
0.8
10-250K
0.1, 0.25, 0.5,
25, 50, 100,
100
5
6.4
1.1
0.1
Standard Sn/Pb and
TS8A
1, 2 , 5 /
250 /
Pb-free terminations
TS8ALF
available
TS8B
0.05, 0.1, 0.25,
5, 10, 50,
TS8BLF
0.5, 1, 2
100
20-pin
1
6.5
6.4
1.1
0.1
TS0A
TS0ALF
TS0B
TS0BLF
24-pin
1
7.8
6.4
1.1
0.1
TSCA
TSCALF
TSCB
TSCBLF
1206 Chip Size
ULR-G1
1
1-10M
1, 5
50
100
3.2
1.6
0.6 N/A -55 to +170
Chip thickness varies with
ULR-B1
1
5 -20M
75, 100
100
3.2
1.6
0.6 N/A
resistance value, Higher
2010 Chip Size
wattage devices feature
ULR-G15
1.5
1-10M
50
100
5.08
2.54 0.6 N/A
PCB clearance gap
ULR-B1
1
3 - 30M
75, 100
100
5
2.5
0.75 N/A
Other resistance values
2512 Chip Size
also available
ULR-G1
1
11 - 20M
50
200
6.35
3
0.6
N/A
ULR-G2
2
7 - 10M
50
200
6.35
3
0.6
N/A
ULR-G25
2.5
4 - 6M
50
200
6.35
3
0.6 N/A
ULR-G3
3
0.5 - 3M
50, 100
200
6.35
3
0.6 N/A
ULR-B1
1
2.5 - 7M
75
200
6.35
3.18 0.5-1.4 N/A
ULR-B2
2
0.5 - 2M
100
200
6.35
3.18 0.5-1.4 N/A
W21
3
0.1 - 10K
100
12.7
5.6
–
0.8
Ideal for overload protection
W215
5
0.1 - 15K
160
22.0
7.0
–
0.8
circuits, harsh environments
W22
7
0.1 - 20K
1, 2, 5
<+75, +200
200
22.2
8.0
–
0.8
-55 to +200
W23
10
0.15 - 60K
500
38.0
8.0
–
0.8
W24
14
0.2 - 100K
750
53.5
8.0
–
0.8
WBA-T0303
0.25
10 - 20K
0.1, 0.25, 0.5, 1,
25, 50, 100 /
100
0.762 0.762 0.381 N/A -55 to +150
Custom values, sizes,
5, 10 /
schematics available;
2, 5
Ideal for hybrid circuit
0.05, 0.25,
applications
0.5, 1, 2, 5
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
For more technical information visit
www.irctt.com
(361) 992-7900
28
IRC Short Form Catalog
W - Vitreous enameled power wirewound resistor
ULR - Metal element chip resistor (replacement for CSS)
TMC-Mil - Precision military qualified chip resistors
Tapped Filter - TaNSil
®
T-filter network
TSSOP - Surface mount TSSOP resistor networks
WBA - TaNFilm
®
precision wire bondable ceramic resistor
WBC-R0202
0.1, 0.5, 1, 2,
25, 50, 100 /
0.508 0.508 0.254 N/A
Discrete and tapped
WBC-B0202
0.25
10 - 1M
5, 10 /
100
0.508 0.508 0.254 N/A -55 to +150
versions; Custom values, sizes,
WBC-T0303
0.05, 0.1, 0.25,
2, 5, 10, 25, 50
0.762 0.762 0.254 N/A
schematics available
0.5, 1, 2, 5
WBC-C0202
40
0.508 0.508 0.254 N/A
Silicon substrate with gold
WBC-C0303
55
0.762 0.762 0.254 N/A
backing; Screening to
WBC-C0404
20V - 55V 10pF -
5, 10, 20
N/A
50
1.016 1.016 0.254 N/A -55 to +125
MIL-STD-833 available
WBC-C0505
1000pF
20
1.397 1.397 0.254 N/A
WBC-C0606
20
1.524 1.524 0.254 N/A
WBC-DSOT-23 0.25
10 - 1.0M
0.1, 0.25, 0.5,
25, 50, 100, 100
0.889 0.635 0.241 N/A
Three- and four-pad versions
(3-pad)
1, 5, 10 /
300 /
available
WBC-DSOT-143
0.889 0.737 0.241 N/A -55 to +150
(4-pad)
0.05, 0.1, 0.25,
2, 5, 10, 25, 50
0.5, 1, 2
WBD-M0303
0.25
100 - 80K
5, 10, 20
25, 50, 100,
100
0.813 0.813 0.254 N/A -55 to +150
High resistor density;
300
MIL-screening available
WBD-DSOT-23V
R = 47,
0.889 0.635 0.254 N/A
Integrated resistor-capacitor
(AC terminator)
C = 47pF
networks
WBD-DSOT-23T 0.25
R = 100,
R = 10 C = 20
R = 150
25
0.889 0.635 0.254 N/A -55 to +125
(T-filter)
C = 80pF
C = 200 /
WBD-DSOT-23R
R = 33
0.889 0.635 0.254 N/A
(Tapped filter)
C = 47pF
WBD-DSS-4
0.4
0.1, 0.25, 0.5,
25, 50, 100,
1.778 1.778 0.406 N/A
Higher component density
(8-pad)
1, 2, 5 /
300 /
WBD-DSS-8
0.8
10 - 2.5M
100
3.556 2.032 0.406 N/A -55 to +150
(16-pad)
0.05, 0.1, 0.25,
5, 10, 20, 25,
WBD-DQSC
1
0.5, 1, 2
50, 100, 200
2.921 2.032 0.406 N/A
(24-pad)
WCA- WCA-08 0.065
10 - 1M
1, 5
200
50
3.2
1.6
0.4
N/A -55 to +125
8-terminal chip array with
(8-terminal)
4 isolated resistors
WCC
0.65
10 - 1M
N/A
200
50
0.126 0.063 – 0.016 -55 to +125
WCR-WCR-0402 0.063
4.7 - 1M
1, 5
50, 100, 200
50
0.99
0.508 0.356 N/A
Seven standard chip
WCR-WCR-0603 0.1
1 - 1M
0.5, 1, 2, 5
50, 100, 200, 400 50
1.6
0.813 0.508 N/A
sizes available
WCR-WCR-0805 0.125
1 - 10M
0.5, 1, 2, 5
50, 100, 200, 400 150
2.0
1.24 0.508 N/A
WCR-WCR-1206 0.25
1 - 10M
0.5, 1, 2, 5
50, 100, 200, 400 200
3.175 1.6
0.61 N/A -55 to +125
WCR-WCR-1210 0.25
1 - 10M
0.5, 1, 2, 5
100, 200, 400
200
3.2
2.59 0.61 N/A
WCR-WCR-2010 0.5
1 - 22M
0.5, 1, 2, 5
50, 100, 200, 400 200
5.0
2.49 0.61 N/A
WCR-WCR-2512 1
1 - 22M
0.5, 1, 2, 5
50, 100, 200, 400 200
6.29
3.09 0.61 N/A
WDBR-2
0.5, 1, 2, 5 - 270
10
contact factory contact 60.96 40.64 0.9
N/A contact factory Thick film on steel planar
WDBR-5
3, 5, 7
factory 122
70
0.9
N/A
resistor; low inductance
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TCR Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
29
IRC Short Form Catalog
For more technical information visit
www.irctt.com
(361) 992-7900
WDBR - Ultra low profile dynamic braking/power resistor
WCC – Thickfilm chip array resistor network
WCR - Thick film chip resistor
WCA - Thick film chip resistor arrays
WBD-NET - TaNSil
®
wire bondable silicon network array resistor
WBD-Multi-tap - TaNSil
®
wire bondable silicon multi-tap chip resistor network
WBD-RC - TaNSil
®
wire bondable chip resistor/capacitor network
WBD-Divider - TaNSil
®
precision wire bondable silicon voltage divider network
WBC - CAP - TaNCap
®
wire bondable chip capacitor
WBC - TaNSil
®
precision wire bondable silicon resistor
WSM-1
1
0.01 - 1K
7.0
4.2
3.94 N/A
Surface mount wirewound
WSM-2
2
0.01 - 2K
1, 2, 5, 10
20, 100
√
PR
10.5
6.6
5.5
N/A -55 to +155
device; flexible terminations
WSM-3
3
0.01 - 3K
16.0
7.0
6.5
N/A
ZCHP-1/8
3A
<0.02
3.25
1.45 –
N/A
Superior solderability
4A
<0.30
N/A
N/A
N/A
5.08
2.01 –
N/A -55 to +150
5A
<0.35
6.38
2.01 –
N/A
6A
<0.35
9.32
2.67 –
N/A
YZO/RG
3A
<0.01
N/A
N/A
N/A
6.35
2.3
–
0.63 -65 to +150
MIL version available under
DESC drawing #87009
Part Number Power Resistance Tolerance/
TCR/
Max.
Dimensions (mm)
Operating
Notes
(Watts) Range
Ratio Tol.
TRC Tracking Volts
Temperature
(Ohms)
(±%)
(±ppm/°C)
L
W
H
D (°C)
For more technical information visit
www.irctt.com
(361) 992-7900
30
IRC Short Form Catalog
ZCHP - Cylindrical zerohm jumper resistor
WSM - Molded power wirewound resistor
Zerohm - Molded jumper wires
Nominal
Multiplier
Tolerance (%)
Black
0
1
—
Brown
1
10
1
Red
2
100
2
Orange
3
1K
—
Yellow
4
10K
—
Green
5
100K
0.5
Blue
6
1000K
0.25
Violet
7
—
0.1
Gray
8
—
—
White
9
0.001
—
Silver
—
0.01
10
Gold
—
0.1
5
PRECISION
GENERAL PURPOSE
1ST BAND
NOMINAL
NOMINAL
2ND BAND
NOMINAL
NOMINAL
3RD BAND
NOMINAL
MULTIPLIER
4TH BAND
MULTIPLIER
TOLERANCE
5TH BAND
TOLERANCE
Standard Color Code
Standard Resistance Values For the 10 to 100 Decade (
also
usable
in
decade
multiples
or
sub
-
multiples
)
RESISTANCE TOLERANCE (±%)
E192 E96
E24 E12 E6
E192 E96 E24 E12 E6
E192 E96 E24 E12 E6
E192 E96
E24 E12 E6
E192 E96
E24
E1
E6
0.1%
0.1%
0.1%
0.1%
0.1%
0.25% 1%
2% 10% 20%
0.25% 1%
2% 10% 20%
0.25% 1% 2% 10% 20% 0.25% 1%
2% 10% 20%
0.25% 1%
2%
10% 20%
0.5%
5%
0.5%
5%
0.5%
5%
0.5%
5%
0.5%
5%
10.0
10.0 10
10
10
15.8
15.8 — —
—
24.9 24.9 — — —
39.2 39.2 39
39
—
62.6
—
—
—
—
10.1
—
—
—
—
16.0
—
16 —
—
25.2 —
— — —
39.7 —
—
—
—
63.4
63.4
—
—
—
10.2
10.2 —
—
—
16.2
16.2 — —
—
25.5 25.5 — — —
40.2 40.2 —
—
—
64.2
—
—
—
—
10.4
—
—
—
—
16.4
—
— —
—
25.8 —
— — —
40.7 —
—
—
—
64.9
64.9
—
—
—
10.5
10.5 —
—
—
16.5
16.5 — —
—
26.1 26.1 — — —
41.2 41.2 —
—
—
65.7
—
—
—
—
10.6
—
—
—
—
16.7
—
— —
—
26.4 —
— — —
41.7 —
—
—
—
66.5
66.5
—
—
—
10.7
10.7 —
—
—
16.9
16.9 — —
—
26.7 26.7 — — —
42.2 42.2 —
—
—
67.3
—
—
—
—
10.9
—
—
—
—
17.2
—
— —
—
27.1 —
27 27 —
42.7 —
—
—
—
68.1
68.1
68
68
68
11.0
11.0 11
—
—
17.4
17.4 — —
—
27.4 27.4 — — —
43.2 43.2 43
—
—
69.0
—
—
—
—
11.1
—
—
—
—
17.6
—
— —
—
27.7 —
— — —
43.7 —
—
—
—
69.8
69.8
—
—
—
11.3
11.3 —
—
—
17.8
17.8 — —
—
28.0 28.0 — — —
44.2 44.2 —
—
—
70.6
—
—
—
—
11.4
—
—
—
—
18.0
—
18 18
—
28.4 —
— — —
44.8 —
—
—
—
71.5
71.5
—
—
—
11.5
11.5 —
—
—
18.2
18.2 — —
—
28.7 28.7 — — —
45.3 45.3 —
—
—
72.3
—
—
—
—
11.7
—
—
—
—
18.4
—
— —
—
29.1 —
— — —
45.9 —
—
—
—
73.2
73.2
—
—
—
11.8
11.8 —
—
—
18.7
18.7 — —
—
29.4 29.4 — — —
46.4 46.4 —
—
—
74.1
—
—
—
—
12.0
—
12
12
—
18.9
—
— —
—
29.8 —
— — —
47.0 —
47
47
47
75.0
75.0
75
—
12.1
12.1 —
—
—
19.1
19.1 — —
—
30.1 30.1 30 — —
47.5 47.5 —
—
—
75.9
—
—
—
—
12.3
—
—
—
—
19.3
—
— —
—
30.5 —
— — —
48.1 —
—
—
—
76.8
76.8
—
—
—
12.4
12.4 —
—
—
19.6
19.6 — —
—
30.9 30.9 — — —
48.7 48.7 —
—
—
77.7
—
—
—
—
12.6
—
—
—
—
19.8
—
— —
—
31.2 —
— — —
49.3 —
—
—
—
78.7
78.7
—
—
—
12.7
12.7 —
—
—
20.0
20.0 20 —
—
31.6 31.6 — — —
49.9 49.9 —
—
—
79.6
—
—
—
—
12.9
—
—
—
—
20.3
—
— —
—
32.0 —
— — —
50.5 —
—
—
—
80.6
80.6
—
—
—
13.0
13.0 13
—
—
20.5
20.5 — —
—
32.4 32.4 — — —
51.1 51.1 51
—
—
81.6
—
—
—
—
13.2
—
—
—
—
20.8
—
— —
—
32.8 —
— — —
51.7 —
—
—
—
82.5
82.5
82
82
13.3
13.3 —
—
—
21.0
21.0 — —
—
33.2 33.2 33 33 33
52.3 52.3 —
—
—
83.5
—
—
—
—
13.5
—
—
—
—
21.3
—
— —
—
33.6 —
— — —
53.0 —
—
—
—
84.5
84.5
—
—
—
13.7
13.7 —
—
—
21.5
21.5 — —
—
34.0 34.0 — — —
53.6 53.6 —
—
—
85.6
—
—
—
—
13.8
—
—
—
—
21.8
—
— —
—
34.4 —
— — —
54.2 —
—
—
—
86.6
86.6
—
—
—
14.0
14.0 —
—
—
22.1
22.1 22 22
22
34.8 34.8 — — —
54.9 54.9 —
—
—
87.6
—
—
—
—
14.2
—
—
—
—
22.3
—
— —
—
35.2 —
— — —
55.6 —
—
—
—
88.7
88.7
—
—
—
14.3
14.3 —
—
—
22.6
22.6 — —
—
35.7 35.7 — — —
56.2 56.2 56
56
—
89.8
—
—
—
—
14.5
—
—
—
—
22.9
—
— —
—
36.1 —
36 — —
56.9 —
—
—
—
90.9
90.9
91
—
—
14.7
14.7 —
—
—
23.2
23.2 — —
—
36.5 36.5 — — —
57.6 57.6 —
—
—
92.0
—
—
—
—
14.9
—
—
—
—
23.4
—
— —
—
37.0 —
— — —
58.3 —
—
—
—
93.1
93.1
—
—
—
15.0
15.0 15
15
15
23.7
23.7 — —
—
37.4 37.4 — — —
59.0 59.0 —
—
—
94.2
—
—
—
—
15.2
—
—
—
—
24.0
—
24 —
—
37.9 —
— — —
59.7 —
—
—
—
95.3
95.3
—
—
—
15.4
15.4 —
—
—
24.3
24.3 — —
—
38.3 38.3 — — —
60.4 60.4 —
—
—
96.5
—
—
—
—
15.6
—
—
—
—
24.6
—
— —
—
38.8 —
— — —
61.2 —
—
—
—
97.6
97.6
—
—
—
61.9 61.9 62
—
—
98.8
—
—
—
—
PRECISION - Have three significant-figure bands, a multiplier
band and a tolerance band. Tolerances 1% or less.
GENERAL PURPOSE - Have two significant-figure bands, a
multiplier band and a tolerance band. Tolerances 2% or
greater.
Absolute/Ratio Tolerance Code:
A=±0.05%; B=±0.1%; C=±0.25%; D=±0.5%; F=±1.0%; G=±2.0%; H=3.0%; J=5.0%;
P=0.02%; Q=±0.02%; T=±0.01% W=0.05%
31
IRC Short Form Catalog
For more technical information visit
www.irctt.com
(361) 992-7900
Color codes for fixed resistors
Other TCR’s available within RNC family. Contact factory.
IRC MIL Qualifications
Precision MIL-Qualified Metal Glaze
®
Resistors (Boone, NC)
MIL P/N or Style
MIL Qualification
IRC Type
Rated Dissipation
Approved Resistance Range
Tolerance
TCR (ppm/˚C)
RL07
MIL-R-22684
RGR07
0.25W @ 70˚C
51
Ω
-150K
Ω
±2, ±5%
200
RL20
MIL-R-22684
RGR20
0.5W @ 70˚C
4.3
Ω
-470K
Ω
±2, ±5%
200
RLRO5/S
MIL-R-39017
RGR05
0.125W @ 70˚C
10
Ω
-301K
Ω
±1, ±2%
100
RLR07/S
MIL-R-39017
RGR07
0.25W @ 70˚C
10
Ω
-3.01M
Ω
±1, ±2%
100
RLR20/S
MIL-R-39017
RGR20
0.5W @ 70˚C
4.3
Ω
-3.01M
Ω
±1, ±2%
100
Thick Film High Voltage Resistors (Boone, NC)
MIL P/N or Style
MIL Qualification
IRC Type
Rated Dissipation
Approved Resistance Range
Tolerance
TCR (ppm/˚C)
RHV30
MIL-R-49462
CMH 1/4
0.25W @ 70˚C
330K
Ω
-100M
Ω
±1, 2, 5%
100
RHV31
MIL-R-49462
CMH 1/2
0.5W @ 70˚C
330K
Ω
-392M
Ω
±1, 2, 5%
100
RHV32
MIL-R-49462
CMH 1
1W @ 70˚C
330K
Ω
-499M
Ω
±1, 2, 5%
100
RHV33
MIL-R-49462
CMH 2
2W @ 70˚C
330K
Ω
-499M
Ω
±1, 2, 5%
100
RHV34
MIL-R-49462
CMH 3
3W @ 70˚C
330K
Ω
-1G
Ω
±1, 2, 5%
100
RHV35
MIL-R-49462
CMH 5
5W @ 70˚C
330K
Ω
-1G
Ω
±1, 2, 5%
100
Precision Wirewound Resistors (Smithfield, NC)
MIL P/N or Style
MIL Qualification
IRC Type
Rated Dissipation
Approved Resistance Range
Tolerance
TCR (ppm/˚C)
RB56
MIL-R-93
VA10
0.125W
0.1
Ω
-127K
Ω
±0.5 to 1%
10
RB55
MIL-R-93
VA12
0.150W
0.1
Ω
-176K
Ω
±0.5 to 1%
10
RB54
MIL-R-93
VA14
0.250W
0.1
Ω
-226K
Ω
±0.5 to 1%
10
RB53
MIL-R-93
VA34
0.330W
0.1
Ω
-604K
Ω
±0.5 to 1%
10
RB52
MIL-R-93
VA36
0.500W
0.1
Ω
-1M
Ω
±0.5 to 1%
10
RB71 (radial)
MIL-R-93
PC8
0.125W
0.1
Ω
-100K
Ω
±0.5 to 1%
10
RB70 (radial)
MIL-R-93
4065
0.250W
0.1
Ω
-301K
Ω
±0.5 to 1%
10
RBR56
MIL-R-39005
HR10
0.125W
0.1
Ω
-220K
Ω
±0.01 to 1%
10
RBR55
MIL-R-39005
HR12
0.150W
0.1
Ω
-332K
Ω
±0.01 to 1%
10
RBR54
MIL-R-39005
HR14
0.250W
0.1
Ω
-562K
Ω
±0.01 to 1%
10
RBR53
MIL-R-39005
HR34
0.330W
0.1
Ω
-1.1M
Ω
±0.01 to 1%
10
RBR52
MIL-R-39005
HR36
0.500W
0.1
Ω
-1.21M
Ω
±0.01 to 1%
10
RBR71 (radial)
MIL-R-39005
HR8
0.125W
0.1
Ω
-150K
Ω
±0.01 to 1%
10
RBR81 (radial)
MIL-R-39005
HR340
0.100W
0.1
Ω
-200K
Ω
±0.01 to 1%
10
RBR80 (radial)
MIL-R-39005
HR341
0.100W
0.1
Ω
-120K
Ω
±0.01 to 1%
10
MIL-PRF-83401 - Precision TaFilm Resistor Networks (Corpus Christi, TX)
MIL P/N or Style
MIL Qualification
IRC Type
Rated Dissipation
Approved Resistance Range
Tolerance
TCR (ppm/˚C)
M83401/01/13
RZ010/RZ130
1989/1987
14 pin DIP
50
Ω
-100K
Ω
±0.1 to 5%
50, 100, 300
M83401/02/14
RZ020/RZ140
1999/1998
16 pin DIP
50
Ω
-100K
Ω
±0.1 to 5%
50, 100, 300
M83401/03/15
RZ030/RZ150
8989/8987
14 pin Flat Pack
49.9
Ω
-121K
Ω
±0.1 to 5%
50, 100, 300
M83401/07/21
RZ070/RZ210
4761/4769
6 pin SIP
100
Ω
-100K
Ω
±0.1 to 5%
50, 100, 300
M83401/08/22
RZ080/RZ220
4781/4789
8 pin SIP
100
Ω
-100K
Ω
±0.1 to 5%
50, 100, 300
M83401/09/23
RZ090/RZ230
4701/4709
10 pin SIP
100
Ω
-100K
Ω
±0.1 to 5%
50, 100, 300
M83401/10
RZ100
8999/8998
16 pin Flat Pack
100
Ω
-100K
Ω
±0.1 to 5%
50, 100, 300
MIL-PRF-55342 - Precision TaNFilm Chip Resistors (Corpus Christi, TX)
MIL P/N or Style
MIL Qualification
IRC Type
Rated Dissipation
Approved Resistance Range
Tolerance
TCR (ppm/˚C)
M55342/6
RM0705
W0805R
flat chip (0805)
10
Ω
-125K
Ω
±0.1 to 10%
25, 50, 100, 300
D55342/7
RM1206
W1206R
flat chip (1206)
10
Ω
-125K
Ω
±0.1 to 10%
25, 50, 100, 300
M55342/4
RM1505
W1505R
flat chip (1505)
10
Ω
-125K
Ω
±0.1 to 10%
25, 50, 100, 300
M55342/12
RM0603
W0603R
flat chip (0603)
10
Ω
-59K
Ω
±0.1 to 10%
25, 50, 100, 300
M55342/12
RM0603
W0603R
flat chip (0603)
100
Ω
-59K
Ω
±0.1
25
MIL-PRF-55342-Thick Film Chip Resistors (Corpus Christi, TX)
MIL P/N or Style
MIL Qualification
IRC Type
Rated Dissipation
Approved Resistance Range
Tolerance
TCR (ppm/˚C)
D55342/7
RM1206
TMC1206
0.250W
5.62
Ω
-1M
Ω
±1 to 10%
100, 300
M55342/8
RM2010
TMC2010
0.600W
5.62
Ω
-15M
Ω
±1 to 10%
100, 300
M55342/9
RM2512
TMC2512
0.750W
5.62
Ω
-15M
Ω
±1 to 10%
100, 300
* RBR/RB 100
Ω
-up
32
For more technical information visit
www.irctt.com
(361) 992-7900
IRC Short Form Catalog
33
IRC U.S. Representatives
IRC Short Form Catalog
STATE
SALES REP
WEBSITE ADDRESS
CITY/ZIP
PHONE
FAX
ALABAMA
RO Whitesell and Associates
www.whitesell.com
Huntsville 35801
256-883-5110
256-882-9626
ARIZONA
Thom Luke Sales
www.thomlukesales.com
Scottsdale 85258
480-451-5400
480-451-0172
Thom Luke Sales
www.thomlukesales.com
Phoenix 85008
602-214-0000
602-626-3515
CALIFORNIA
James S. Heaton Company
www.jsheaton.com
Mountainview 94043
650-962-5300
650-962-5309
O’Donnell South, Inc.
www.odas.com
Torrance 90502
310-781-2255
310-781-9174
COLORADO
Thom Luke Sales
www.thomlukesales.com
Englewood 80112
303-649-9717
303-649-9719
CONNECTICUT
Coakley, Boyd and Abbett
www.cbane.com
Cheshire 06410
203-265-7050
580-820-4607
FLORIDA
Graham Associates
www.grahamrep.com
Rockledge 32955
321-504-1042
978-418-6540
GEORGIA
RO Whitesell and Associates
www.whitesell.com
Atlanta 30071
770-449-9190
770-449-9197
IDAHO
Halbar-RTS
www.halbar.com
Beaverton 97008
503-624-5741
503-684-1803
ILLINOIS
Carlson
www.cesa.com
Elk Grove 60007
847-956-8240
847-956-8289
INDIANA
RO Whitesell and Associates
www.whitesell.com
Indianapolis 46268
317-876-9000
317-876-0434
RO Whitesell and Associates
www.whitesell.com
Fort Wayne 46825
260-489-0588
260-489-5733
IOWA
M.I.N.K. Associates, Inc.
www.minkassoc.com
Cedar Rapids 52402
319-393-0373
316-395-0428
KANSAS
M.I.N.K. Associates, Inc.
www.minkassoc.com
Overland Park 66212
913-341-8309
913-341-2605
M.I.N.K. Associates, Inc.
www.minkassoc.com
Godard 67052
316-729-7500
316-729-7509
M.I.N.K. Associates, Inc.
www.minkassoc.com
St. Louis 63146
314-995-5355
314-995-5736
KENTUCKY
RO Whitesell and Associates
www.whitesell.com
Lexington 40503
859-277-4904
859-277-5116
MASSACHUSETTS
Coakley, Boyd & Abbett
www.cbane.com
Framingham 01702
508-820-0800
508-820-4607
MAINE
Coakley, Boyd & Abbett
www.cbane.com
Framingham 01702
508-820-0800
508-820-4607
MICHIGAN
RO Whitesell and Associates
www.whitesell.com
Jenison 49428
616-457-1717
616-457-2280
MINNESOTA
Comstrand
www.comstrand.com
Minneapolis 55432
763-574-9480
763-574-9486
RO Whitesell and Associates
www.whitesell.com
Clarkston 48346
248-620-9640
248-620-9680
MISSOURI
M.I.N.K. Associates, Inc.
www.minkassoc.com
St. Louis 63146
314-995-5355
314-995-5736
NEW JERSEY
Coakley, Boyd & Abbett
www.cbane.com
Saddle Brook 07663
201-444-6262
508-820-4607
NEW MEXICO
Thom Luke
www.thomlukesales.com
Phoenix 85008
602-214-0000
602-626-3515
NEW YORK
Electra Sales
www.electrasales.com
Rochester 14623
585-427-7860
585-427-0614
Electra Sales
www.electrasales.com
East Syracuse 13057
315-463-1248
315-463-1717
NORTH CAROLINA
Alliance EMG
www.aemg-reps.com
Raleigh 27518
919-785-2744
866-340-1903
OHIO
RO Whitesell and Associates
www.whitesell.com
Cleveland 44134
216-661-2613
216-661-3192
RO Whitesell and Associates
www.whitesell.com
Dayton 45459
937-298-9546
937-298-2586
RO Whitesell and Associates
www.whitesell.com
Columbus 43229
614-888-9396
614-888-8792
OREGON
Halbar-RTS
www.halbar.com
Beaverton 97008
503-624-5741
503-684-1803
OKLAHOMA
Fralia
www.fralia.com
North Richland Hills 76180
817-581-8300
817-581-1325
PENNSYLVANIA
Colrud-Lowery
www.colrud-lowery.com
Media 19063
610-566-6686
610-566-6690
TENNESSEE
RO Whitesell and Associates
www.whitesell.com
Knoxville 37919
865-694-9476
865-691-9693
TEXAS
RO Whitesell and Associates
www.whitesell.com
Brownsville 78520
956-542-1718
956-541-4732
Fralia
www.fralia.com
North Richland Hills 76180
817-581-8300
817-581-1325
Fralia
www.fralia.com
Austin 78759
512-217-1480
No fax #
Fralia
www.fralia.com
Tomball 77375
281-290-7433
281-290-8298
UTAH
Thom Luke Sales
www.thomlukesales.com
Centerville 84014
801-298-5649
801-296-2934
WASHINGTON
Halbar-RTS
www.halbar.com
Kirkland 98033
425-893-8400
425-893-8500
WISCONSIN
Carlson
www.cesa.com
Waukesha 53186
262-970-6720
262-970-6725
IRC INTERNATIONAL REPRESENTATIVES
COUNTRY
INTERNATIONAL SALES OFFICE WEBSITE ADDRESS
CITY
PHONE
FAX
AUSTRALIA
Arrow Electronics Australia
www.arrowasia.com
Melbourne
61-3-9737-4900
61-3-9737-4999
TTI, Inc. - Australia
www.ttiinc.com
Maisach-Gernlinden
49-8142-6680-0
49-8142-6680-490
CANADA
Halbar
www.halbar.com
Kirkland, WA, USA
425-893-8400
425-893-8500
Kaltron
www.kaltron.ca
Vaughan, Ontario
905-264-3968
905-264-3975
Kaltron
www.kaltron.ca
Almonte, Ontario
613-256-8627
613-256-0009
Kaltron
www.kaltron.ca
Montreal-Ouest, Quebec
514-907-2780
905-264-3975
Kaltron
www.kaltron.ca
Surrey, British Columbia
604-582-7127
604-582-7128
CHINA/HONG KONG
Arrow Asia Co.
www.arrowasia.com
Nanjing
86-25-472-7458
86-25-472-7458
Arrow Electronics China Ltd.
www.arrowasia.com
Nanjing
86-25-8454 7458
86-25-8440 9035
Arrow Electronics China Ltd.
www.arrowasia.com
Shenzhen
86-755-8359 2920
86-755-8359 2377
Arrow Electronics Co. Ltd.
www.arrowasia.com
Beijing
86-10-8528 2030
86-10-8528 2698
Arrow Electronics Distribution Co. Ltd.
www.arrowasia.com
Shanghai
86-21-2893 2000
86-21- 2893 2333
Chinamax Technologies Ltd.
www.chinamax.com.hk
Beijing
86-10-6313-2002
86-10-6313-2003
Eurotone Electric Limited
www.etpec.com
Shanghai
86-21 6464 3322
86 21 5425 6855
Eurotone Electric Limited
www.etpec.com
Shenzhen
86-755-8343-8233
86-755-8343-8023
Maxmega Electronics International
www.maxmega.com
Shenzhen
86-755-8355-8770
86-755-8355-8767
Maxmega Electronics International
www.maxmega.com
Xiamen
86-592-5610 361
86-592-5610 362
Maxmega Kunshan
www.maxmega.com
Kunshan City
86-512-5733 2665
86-512-5733 2667
TTI Electronics (HK) Ltd.
www.ttasia.com
Hong Kong
852-2628-0970
852-2628-0966
FRANCE
TT electronics SA
www.ttelectronics.com
Orly Cedex
331-4512-3880
331-4512-3879
GERMANY
TT electronics-GMBH
www.ttelectronics.com
Freising
49-816-14908-0
49-816-14908-99
Please call your choice of distributor and they can put you through to an office in your area. For further details, please reference our full line catalog.
IRC UNITED STATES DISTRIBUTORS
US
DISTRIBUTOR
WEB ADDRESS
CITY/STATE/ZIP
PHONE
FAX
TTI, Inc.
www.ttiinc.com
Fort Worth, TX 76106
817-740-9000
817-740-9898
Arrow Electronics
www.arrow.com
Englewood, CO 80112
303-645-8999
303-645-8996
Electro Sonic
www.e-sonic.com
Toronto, Ont. M2H 3B3
416-494-1666
416-496-3030
Future Electronics
www.future.ca
Pointe Clarie, QC H9R 5C7
514-694-7710
514-695-3707
WPG Americas, Inc.
www.wpgamericas.com
Hauppauge, NY 11788
631-273-5500
631-273-5799
Justin Electronics
www.justinelectronics.com
Hauppauge, NY 11788
631-951-4900
631-951-4747
LXI Components
www.lxicomponents.com
Tampa, FL 33619
800-595-5134
813-663-0094
Mouser
www.mouser.com
Mansfield, TX 76063
800-346-6873
817-804-3899
New Yorker Electronics
www.newyorkerelectronics.com
Northvale, NJ 07647
201-750-1171
201-750-1174
Newark Electronics
www.newark.com
Chicago, IL 60640
773-784-5100
888-551-4801
Hughes-Peters
www.hughespeters.com
Huber Heights, OH 45424
888-264-6535
937-235-7111
Projections Unlimited, Inc.
www.gopui.com
Tustin, CA 92780
714-544-2700
714-544-8711
Spirit Electronics
www.spiritelectronics.com
Phoenix, AZ 85085
480-998-1533
480-798-1427
Edge Electronics
www.edgeelectronics.com
Bohemia, NY 11716
631-471-3343
631-471-3405
Semi Dice
www.semidice.com
Los Alamitos, CA 90720
562-594-4631
562-430-5942
34
IRC Short Form Catalog
IRC Franchised Corporate Distributors
IRC INTERNATIONAL REPRESENTATIVES
COUNTRY
INTERNATIONAL SALES OFFICE WEBSITE ADDRESS
CITY
PHONE
FAX
INDIA
TT electronics India
www.irctt.com
Bengaluru
91-93-4241-9009
91-93-4293-7138
Advent Infotech Pvt. Ltd.
www.adventelectronics.com
Bengaluru
91-80-4123-9455
91-80-4123-9466
Arrow Electronics Pvt. Ltd.
www.arrowasia.com
Bengaluru
91-80-4135-3800
91-80-4112-7784
BBS Electronics Intl’ Pvt. Ltd.
www.bbs.com
Bengaluru
91-80-2530-6611
91-80-2530-6610
FE Global Electronics India Pvt. Ltd.
www.fe-global.com
Bengaluru
91-80-2520-3449
91-80-2520-4300
Maxmega Electronics Pte. Ltd.
www.maxmega.com
Bengaluru
91-80-2679-3997
NO FAX #
Serial Microelectronics Pte. Ltd.
www.serialmicro.com
Bengaluru
91-80-4132-0394
NO FAX #
SM Electronic Technologies Pvt. Ltd.
www.smetgroup.com
Bangalore
91-80-2330-1030
91-80-2338-7197
TTI Electronics Asia Pte. Ltd.
www.ttiasia.com
Bangalore
91-80-4147-7191
NO FAX #
ISRAEL
Phoenix Technologies
www.phnx.co.il
Kfar-Saba
972-9-7644817
972-9-764-4800
TTI, Inc.
www.ttiinc.com
Ra’anana
972-9-7433336
972-9-7433355
ITALY
TT electronics Srl
www.ttelectronics.com
Milano
390-2688-8951
390-2689-6995
TTI Italy Srl
www.ttiinc.com
Assago
02-822521
02-82252233
JAPAN
BI Technologies Japan Ltd.
www.bitechnologies.com
Tokyo
81-3-3615 1811
81-3-3647 2443
TTI, Inc. - Kowloon
www.ttasia.com
Kwun Tong
852-3658-4700
852-2628-0966
KOREA
Arrow Electronics Korea Ltd.
www.arrowasia.com
Seoul
82-2650 9700
82-2-2653-2700
Serial Microelectronics PTE Ltd.
www.serialmicro.com
Seoul
82-2-6202-6623
82-2-6202-6624
YEL Electronics Korea
www.yel-electronics.com
Seoul
82-2-2163 0680
82-2-2163 0686
MALAYSIA
Arrow Components (M) Sdn Bhd.
www.arrowasia.com
Penang
604-229 6613
604-229 6623
Maxmega Electronics (M) Sdn Bhd.
www.maxmega.com
Penang
604-642-3918
604-642-1669
Serial System Sdn. Bhd.
www.serialmicro.com
Penang
02-04-657 0204
02-04-656 2762
TTI, Inc. - Malaysia
www.ttiasia.com
Singapore
656-788-9200
656-788-9300
MEXICO
R.O. Whitesell & Assoc.
www.whitesell.com
Brownsville, TX, USA
956-542-1718
956-541-4732
PHILIPPINES
Arrow Electronics Labuan Pte. Ltd.
www.arrowasia.com
Alabang
632-772-3053
632-772-3054
BI Technologies Japan Ltd. - Philippines www.bitechnologies.com
Tokyo, Japan
81-3-3615-1811
81-3-3647-2443
BBS Electronics Pte Ltd
www.bbs.com.sg
Muntinlupa City
63-2-772 1832/3
63-2-772 1831
SCOTLAND
BI Technologies Ltd.
www.bitechnologies.com
Glenrothes
441-598-662200
441-592-662299
SINGAPORE
Arrow Electronics (S) Pte Ltd.
www.arrowasia.com
Chai Chee
65-6559-8393
65-6559-8293
Maxmega Electronics Pte Ltd.
www.maxmega.com
Singapore
65-6769-1118
65-6769-2221
Serial Microelectronics Pte Ltd.
www.serialmicro.com
Singapore
65-6510-2408
65-6510-2407
TT electronics
www.ttelectronics.com
Singapore
656-445-5166
656-445-1983
TTI Electronics Asia Pte Ltd.
www.ttiasia.com
Singapore
656-788-9200
656-788-9300
SWITZERLAND
Maagtechnic
www.maagtechnic.ch
Dubendorf
08-4-811-1333
08-4-811-1334
TAIWAN
Arrow Electronics Taiwan Ltd.
www.arrowasia.com
Taipei
886-2-7722-5168
886-2-7723-8168
Maxmega Electronics Co., Ltd.
www.maxmega.com
Taipei
886-2-2698-0809
886-2-269-80810
Sea-Union Engineering Enterprises Ltd. www.seaunionweb.com.tw
Taipei
886-2-2655-3989
886-2-2655-3918
Serial Micorelectronics Inc. - Taiwan
www.serialmicro.com
Taipei
886-2-2799-1001
886-2-2799-1881
TTI Electronics Asia Pte Ltd - Taiwan
www.ttiasia.com
Taipei
886-2-2796 8305
886-2-2796 8315
THAILAND
Arrow Electronics (Thailand) Ltd
www.arrowasia.com
Bangkok
66-2-694-2332
66-2-694-2331
Maxmega Electronics
www.maxmega.com
BangKok
66-2-576 1672
66-2-576 1673
Serial Microelectronics Pte Ltd.
www.serialmicro.com
Bangkok
66-2645 3196/98
66-2645 3199
TTI, Inc. Thailand
www.ttiasia.com
Bangkok
66-2-6942277-9
66-26942276
UNITED KINGDOM
* TT electronics UK & Nordic Sales
www.ttelectronics.com
England
44 (0) 1670 536758
44 (0) 1670 829465
*For all European or other countries not listed please contact TT electronics UK & Nordic Sales. (i.e., Spain, Portugal, Belgium, Norway, Denmark, Netherlands, Brazil, Sweden, Scotland and Finland)
35
IRC Short Form Catalog
Short Form Catalog
IRC
4222 South Staples Street
Corpus Christi, TX 78411-USA
Phone (361) 992-7900
Fax (361) 992-3377
www.irctt.com