2741H2 BEL | Alldatasheet
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Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ©1999 Bel Fuse Inc. Specifications subject to change without notice. 06.99 TM9916 T130 HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Shielded Transformers SCHEMATICS ELECTRICAL SPECIFICATIONS at 25° C 2741G2 2741H2 S Primary Secondary
- Designed for DS1, DS1C, and CEPT applications
- Electrostatic shield provides improved longitudinal signal suppression and EMI reduction
- Meets IEC-695, 2-2 flammability requirements
- Compatible with water-soluble flux, total-immersion cleaning and machine insertion
- Qualified per Bellcore TR-TSY -000357-1
- Minimum interwinding breakdown voltage of 850 Vrms Primary Secondary S CT rebmuNtraP oitaRsnruT %2± yramirP *ecnatcudnI nimHm egakaeL ecnatcudnI µµµµµ xamH RCD ΩΩΩΩΩ xam gnidniwretnI **ecnaticapaC xamFp dedleihS-noN noisreV ceS:irP irP ceS 2G1472T C2:TC15 1.35 .69 .14 .45 2 FA5472 caV1.0,zHk01taderusaeM* dednuorg)dleihs(1lanimrethtiW**
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 F23, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com ©1999 Bel Fuse Inc. Specifications subject to change without notice. 06.99 TM9916 T131 HIGH FREQUENCY MAGNETICS T1/E1 Single Through Hole Shielded Transformers MECHANICAL 0.56 [14.22] max 0.35 [8.89] max 0.110 [2.79] 0.023 [0.584] Sq typ (Phosphor bronze, solder-coated) 0.100 [2.54] centers 0.46 [11.69] max 0.250 [6.35] Terminal 1 ID 1234 5678 Note: Unless otherwise specified, dimensions are nominal and in inches [millimeters]. 2741G2 2741H2