CORPORATE

Bel Fuse Inc.

198 Van Vorst Street

Jersey City, NJ 07302

Tel

201-432-0463

Fax

201-432-9542

www.belfuse.com

FAR EAST

Bel Fuse Ltd.

8F / 8 Luk Hop Street

San Po Kong

Kowloon, Hong Kong

Tel

852-2328-5515

Fax 852-2352-3706

www.belfuse.com

EUROPE

Bel Fuse Europe Ltd.

Preston Technology Management Centre

Marsh Lane, Suite G7, Preston

Lancashire, PR1 8UD, U.K.

Tel

44-1772-556601

Fax 44-1772-888366

www.belfuse.com

ISDN MAGNETICS

©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00

TM00200

T2-2

Dual S Interface Transformers

1

2

3456

78

16

15

14 13 12

11 10

9

0.950 [24.13] max

0.100 [2.54] typ

0.1.22 [3.10] typ

0.300

[7.62]

max

0.705 [17.91]

– 0.005 [0.13]

+0.010 [0.25]

0.595

[15.11]

typ

0.015 [0.38]

Note: Unless otherwise specified, dimensions

are nominal and in inches [millimeters].

MECHANICAL

Tape and reel packaging: 400 parts/reel

2798A

2798B

2798C

2798D

2798E

Terminal Pad

0.100 [2.54] typ

0.060 [1.52] typ

0.060

[1.52]

typ

0.755

[19.18]

typ

0.035 [0.89]

0.030

[0.76]

Suggested PCB Pad Layout