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

HIGH FREQUENCY MAGNETICS

©2000 Bel Fuse Inc.

Specifications subject to change without notice. 05.00

TM00109

T1-20

T1/CEPT Single Line Interface Transformers

MECHANICAL

0553-6500-17

0553-6500-18

0553-6500-19

0553-6500-20

0553-6500-21

0553-6500-22

0553-6500-23

0553-6500-24

SCHEMATICS

0553-6500-22

0553-6500-23

0553-6500-24

10

6

1

Primary

Secondary

5

2

4

10

8

6

1

3

Primary

Secondary

2

5

4

Dimensions are in inches [millimeters].

Standard dimension tolerance is ±0.010 [0.25] unless otherwise noted.

Leads are 22 AWG.

1

2

3

4

5

10

9

8

7

6

0.558

[14.12]

max

0.558

[14.12]

max

0.130

[3.30]

0.400

[10.12]

max

0.400

[10.12]

0.400

[10.12]

0.100

[2.50]

0.200

[5.08]