ETALDOC 842/1

Page 1 of 3

October 2003

PRODUCT DATA SHEET

ULTRA LOW PROFILE

P7610 

Family

POWER INDUCTOR

Features

Applications

∗

  Current handling (Saturation to 2.8A)

∗

 PC Cards

∗

  Ultra Low profile (1.2mm max)

∗

 Electroluminescent displays

∗

 Surface Mount

∗

 LCD drivers

∗

 Robust construction

∗

 Hybrids

∗

  Flat top for pick & place

∗

 Daughter boards

∗

 Pb-free

∗

 Portable equipment

 
 
 

DESCRIPTION

The P7610 family comprises very low profile
inductors for height constrained applications.
Two sizes are available with the same height and
similar current handling, the larger 5412 size
having lower DCR.

The family covers inductance over a range from
1µH to 220µH.
The parts are mechanically robust and are
supplied with Pb-free terminations suitable for
Pb-free and conventional placement and reflow.

  

P7610-4312

P7610-5412

P7610

ETALDOC 842/1

Page 2 of 3

October 2003

SPECIFICATIONS

Electrical

4312 size

Part Number

Inductance (µH)

(1) (6)

DCR (

Ω

)

 

Max

Rated Current

(2)

I

rms 

(A)

I

sat 

(A)

(3)

P7610-4312-1R0M

1.0±20%

0.07

1.9

2.8

P7610-4312-1R5M

1.5±20%

0.08

1.8

2.3

P7610-4312-2R2M

2.2±20%

0.11

1.6

2.0

P7610-4312-3R3M

3.3±20%

0.16

1.3

1.5

P7610-4312-4R7M

4.7±20%

0.24

1.0

1.3

P7610-4312-6R8M

6.8±20%

0.32

0.90

1.0

P7610-4312-100M

10±20%

0.51

0.70

0.80

P7610-4312-150M

15±20%

0.63

0.60

0.70

P7610-4312-220M

22±20%

1.0

0.50

0.55

P7610-4312-330M

33±20%

1.5

0.40

0.45

P7610-4312-470M

47±20%

2.0

0.35

0.35

P7610-4312-680M

68±20%

3.0

0.30

0.30

P7610-4312-101M

100±20%

3.9

0.25

0.25

5412 size

Part Number

Inductance (µH)

(1) (6)

DCR (

Ω

)

 

Max

Rated Current

(2)

I

rms 

(A)

I

sat 

(A)

(3)

P7610-5412-2R2M

2.2±20%

0.08

2.1

1.7

P7610-5412-3R3M

3.3±20%

0.11

1.7

1.2

P7610-5412-4R7M

4.7±20%

0.14

1.5

1.1

P7610-5412-6R8M

6.8±20%

0.20

1.3

0.90

P7610-5412-100M

10±20%

0.25

1.1

0.75

P7610-5412-150M

15±20%

0.5

0.85

0.55

P7610-5412-220M

22±20%

0.6

0.75

0.45

P7610-5412-330M

33±20%

0.9

0.60

0.40

P7610-5412-470M

47±20%

1.3

0.50

0.35

P7610-5412-680M

68±20%

1.7

0.45

0.25

P7610-5412-101M

100±20%

2.6

0.35

0.20

P7610-5412-151M

150±20%

4.1

0.30

0.18

P7610-5412-221M

220±20%

5.4

0.25

0.15

Notes

1.  Inductance measured at 100kHz, 100mV.
2.  Rated current is the current at which the temperature rise is 40ºC max.
3.  Saturation Current, I

sat

, is the DC current at which the zero current inductance drops by 20% max.

4.  Operating temperature -20ºC to +85ºC.
5.  For non-standard inductance values, please contact Profec.
6.  Component marking: values are marked as in second column (ignoring tolerance) e.g. 1µH, 10µH and

100µH are marked 1.0, 10 and 100 respectively.

P7610

ETALDOC 842/1

Page 3 of 3

October 2003

CONSTRUCTION

Terminal plating is pure tin (Sn).
Dimensions shown are in millimetres.
Recommended reflow solder profile: 2 minutes (min) @ 100-150ºC, 10 seconds (max) @ 230ºC; time above
200ºC 30 seconds maximum.

ORDERING CODE

ABSOLUTE MAXIMUM RATINGS

Storage temperature

-40ºC to
+105ºC

Operating temperature

-20ºC to
+85ºC

P7610-

ÿÿÿð

-

ððð

MT

Tape and Reel

Tolerance (±20%)

Inductance code

Size (4312 or 5412)

Type code

Soldering temperature profile peak 260ºC 10s

T R A N S F O R M I N G    T H E    F U T U R E

Profec Technologies Ltd., 10 Betts Avenue, Martlesham Heath, Ipswich, IP5 3RH, England

                           Telephone: +44 (0) 1473 611422

Fax:  +44 (0) 1473 611919

Website: www.profec.com 

Email:  info@profec.co.uk,  sales@profec.com

FM 25326

ISO 9001

4.

3±

0.

3

6.3 max

1.

20

ma

x

3.

5 r

e

f

0.41

ref

PCB PATTERN

MARKING

INDUCTANCE CODE

Fig. 1

P7610-4312  dimensions

1.5

1.25

4.

0

5.

4±

0.

3

7.5 max

1.

20

max

4.

5 r

e

f

0.55
ref

PCB PATTERN

MARKING

INDUCTANCE CODE

Fig. 2

P7610-5412  dimensions

2.0

1.6

5.

2