defining a degree of excellence

Corporate Office

Bel Fuse Inc.

198 Van Vorst Street, Jersey City, NJ 07302-4496

Tel: 201-432-0463

Fax: 201-432-9542

E-Mail: BelFuse@belfuse.com

Internet: http://www.belfuse.com

Far East Office

Bel Fuse Ltd.

8F/8 Luk Hop Street

San Po Kong

Kowloon, Hong Kong

Tel: 852-2328-5515

Fax: 852-2352-3706

European Office

Bel Fuse Europe Ltd.

Preston Technology Management Centre

Marsh Lane, Preston PR1 8UD

Lancashire, U.K.

Tel: 44-1772-556601

Fax: 44-1772-888366

APPLICATION NOTES

• All receive transformers (except for S553-1084-05) have 1CT:1CT turns ratio.

• Multiple design options offered to optimize individual PCB layouts and grounding configurations. Consult Bel

engineering for assistance in choosing the best solution.

• Bel's low profile, surface mount packaging is ideal for high speed pick and place machinery. Parts can be shipped on

tape and reel for high speed placement. Construction processes have been implemented for thermal compatibility with

high temperature IR reflow assembly processing. Post dipping of leads assist with PC board solderability. Each part

is optically inspected to meet rigid coplanarity requirements.

960062A

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