P688.G (02/16)

4

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

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

A

B

X

Y

Z

PA2743NL

13.0

13.0

8.4

10.4

5.6

PA2744NL

13.0

13.0

8.4

10.4

5.6

PA2745NL

13.2

13.2

8.6

10.7

5.6

PA2746NL

13.2

13.2

8.6

10.7

5.6

PA2747NL

13.5

13.5

8.6

10.7

5.6

PA2748NL

12.7

13.2

8.4

10.4

5.6

PA3927NL

13.0

13.0

8.4

10.4

8.6

A

Schematic

B

X

Z

Y