0555-6400-01 BEL
Document overview
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Technical content
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 defining a degree of excellence COMMON MODE FILTER CHOKES FOR TELECOM APPLICATIONS PART NUMBER bel bel PART NUMBER YYWW YYWW .004 .720(18.28) MAX .030(0.76) TYP .100(2.54) TYP .530(13.46) MAX .390(8.64) MAX .550(13.97) MAX .600(15.24) .045/.055 (1.01/1.27) .010/.020 (.25/0.51) .300(7.6) MAX .480(12.2) MAX .595(15.1) MAX .300(7.6) TYP .100(2.54) TYP .130(3.3) Pin 1 Indicator Pin 1 Indicator Date code Year, week Designed for 4-wire links, such as ISDN-S/T and T1/E1/CEPT. High frequency chokes for EMI reduction. Bel introduces a new Common Mode Filter Choke for Telecom Applications in surface mount or through hole packages Dimensions are in inches(mm). Dimension tolerance is +/-0.01(0.25) unless otherwise specified. 1 2 4 5 10 9 7 6 1 : 1 : 1 : 1 8 7 6 5 1 : 1 : 1 : 1 1 2 3 4 Part Number Cw/w (pf max) OCL 25O C (uH min) 24.0 8.0 22.5 0555-6400-01 0555-6400-02 S555-6400-07 DCR (ohms max) L L (uH max) Isolation (Vrms min) 500 500 500 0.20 0.20 0.23 Through Hole Through Hole Surface Mount High High High Frequency (3MHz-200MHz) 0.30 0.25 0.30 ELECTRICAL SPECIFICATIONS @ 25 O C TM0038 Package T307