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P688.H (08/16)

pulseelectronics.com

SMT Common Mode Chokes

1.0A to 20.0A

Pulse Jack

E l e c t r o n i c s

Wide variety of package sizes available
1Arms to 20Arms current rating
Inductances from 61uH to 10mH
1500Vrms Hi-pot

Electrical Specifications at 25 deg C Temp Range -40 ° C to 130 ° C

Part Number

Inductance

per Winding

(uH +30%/-35%)

Irated

(Arms or Adc)

DCR per Winding

Max)

Leakage Inductance

(uH Min)

Package Name

Package Size

L x W x H

(mm Max)

PA2742NL

397

0.6

High Shasta

9.1 x 8.9 x 7.9

PA2741NL

1.1

0.3

Low Shasta

9.1 x 8.9 x 3.8

PA2752NL

10150

1.4

210

LCCI-50

19.6 x 17.0 x 9.9

PA2748NL

1125

1.8

Polecat

12.7 x 13.2 x 5.6

PA3927NL

800

1.5

Polecat

13x13x8.6

PA2743NL

383*

3.3

Polecat

13.0 x 13.0 x 5.6

PA2749NL

536

3.8

17.1

1.2

LCCI-37

16.4 x 14.2 x 8.9

PA2744NL

280

13.2

0.7

Polecat

13.0 x 13.0 x 5.6

PA2751NL

486

4.2

LCCI-44LP

18.2 x 15.0 x 7.6

PA2745NL

130*

6.75

0.4

Polecat

13.2 x 13.2 x 5.6

PA2746NL

96*

4.3

0.25

Polecat

13.2 x 13.2 x 5.6

PA2750NL

400

9.4

1.25

LCCI-44

18.2 x 15.0 x 10.0

PA2747NL

61*

2.9

0.15

Polecat

13.5 x 13.5 x 5.6

PA2756NL

484

7.7

1.5

LCCI-50

19.6 x 17.0 x 9.9

PA2757NL

1030

9.75

HCCI-80

31.0 x 25.4 x 12.7

PA2754NL

215

3.75

0.5

Makeni

21.1 x 19.1 x 11.2

PA2753NL

12.5

0.15

LCCI-50

19.6 x 17.0 x 9.9

PA2755NL

117

1.95

0.3

Makeni

21.1 x 19.1 x 11.2

PA2670NL

500

4.25

1.5

HCCI-80

31.0x25.4x12.7

PG1265NL

380

4.1

1.2

HCCI-80

31.0x25.4x12.7

NOTE:

1. The current rating (Irated) is based upon the temperature rise of the component and represents the rms current which will cause a typical temperature rise of 40C.

2. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range.

3. Optional Tape & Reel packaging can be ordered by adding a “

” suffix to the part number (i.e. PA2741NL becomes PA2741NL

). Pulse complies to industry standard tape and reel specification EIA481.

4. Components identified by an asterisk have an inductance tolerance of +/- 35%. All other components are +30/-35%.

P688.H (08/16)

pulseelectronics.com

SMT Common Mode Chokes

1.0A to 20.0A

Pulse Jack

E l e c t r o n i c s

100

200

300

400

500

600

700

0.1

100

Frequency (MHz)

(ohm

PA2741NL

PA2745NL

PA2746NL

PA2747NL

PA2753NL

PA2754NL

PA2755NL

500

1000

1500

2000

2500

3000

3500

0.1

100

Frequency (MHz)

pedance

PA2742NL

PA2743NL

PA2744NL

PA2748NL

PA2749NL

PA2750NL

PA2751NL

PA2756NL

PA2757NL

Impedance Plots

500

1000

1500

2000

2500

3000

3500

0.1

100

1000

e (

ohm

Frequency (MHz)

Impedance Plot

PA2742NL

PA2743NL

PA2744NL

PA2748NL

PA2749NL

PA2750NL

PA2751NL

PA2756NL

PA2757NL

PA3927NL

P688.H (08/16)

pulseelectronics.com

SMT Common Mode Chokes

1.0A to 20.0A

Pulse Jack

E l e c t r o n i c s

PoleCat - PA2743NL, PA2744NL, PA2745NL, PA2746NL, PA2747NL , PA2748NL and PA3927NL

Schematic

Please note that for PA2741NL and PA2742NL the part should be connected as follows:

Customer to connect pins (1,2) and (4,3) together on board to form a single winding (1,2-4,3).

Customer to connect pins (8,7) and (5,6) together on board to form a single winding (8,7-5,6)

All ratings (leakage and DCR) are with respect to the above winding configuration.

Mechanicals

Low Shasta - PA2741NL

High Shasta - PA2742NL

Polecat Dimensions

Part Number

PA2743NL

13.0

8.4

10.4

5.6

PA2744NL

13.0

8.4

10.4

5.6

PA2745NL

13.2

8.6

10.7

5.6

PA2746NL

13.2

8.6

10.7

5.6

PA2747NL

13.5

8.6

10.7

5.6

PA2748NL

12.7

13.2

8.4

10.4

5.6

PA3927NL

13.0

8.4

10.4

8.6

Schematic

P688.H (08/16)

pulseelectronics.com

SMT Common Mode Chokes

1.0A to 20.0A

Pulse Jack

E l e c t r o n i c s

LCCI-37 - PA2749NL

LCCI-44LP - PA2751NL

LCCI-44 - PA2750NL

LCCI-50 - PA2752NL

Schematic

14.22

8.6 ±

13.46±

8.9

16.4 MAX

13.21±

14.99

9.4 ±

15.49±

10.0

0,127

18.16 MAX

15.24±

14.99

9.4 ±

15.49±

9.91

18.16 MAX

15.24±

17.02

11.3±

16.76±

9.91

19.56 MAX

16.51±

15.0 MAX

7,62 MAX

0,127

15.24

18.2 MAX

0,381

Schematic

Mechanicals

P688.H (08/16)

pulseelectronics.com

SMT Common Mode Chokes

1.0A to 20.0A

Pulse Jack

E l e c t r o n i c s

HCCI-80 - PA2757NL

Schematic

Mechanical

1:1 ±2%

HCCI-80 - PA2670NL and PG1265NL

Schematic

1:1 ±2%

For More Information

Pulse Worldwide

Headquarters

12220 World Trade Drive

San Diego, CA 92128

U.S.A.

Tel: 858 674 8100

Fax: 858 674 8262

Pulse Europe

Pulse Electronics GmbH

Am Rottland 12

58540 Meinerzhagen

Germany

Tel: 49 2354 777 100

Fax: 49 2354 777 168

Pulse China Headquarters

B402, Shenzhen Academy of

Aerospace Technology Bldg.

10th Kejinan Road

High-Tech Zone

Nanshan District

Shenzhen, PR China 518057

Tel: 86 755 33966678

Fax: 86 755 33966700

Pulse North China

Room 2704/2705

Super Ocean Finance Ctr.

2067 Yan An Road West

Shanghai 200336

China

Tel: 86 21 62787060

Fax: 86 2162786973

Pulse South Asia

135 Joo Seng Road

#03-02

PM Industrial Bldg.

Singapore 368363

Tel: 65 6287 8998

Fax: 65 6287 8998

Pulse North Asia

3F, No. 198

Zhongyuan Road

Zhongli City

Taoyuan County 320

Taiwan R. O. C.

Tel: 886 3 4356768

Fax: 886 3 4356823 (Pulse)

Fax: 886 3 4356820 (FRE)

Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
trademarks or registered trademarks of their respective owners. © Copyright, 2016. Pulse Electronics, Inc. All rights reserved.