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HIGH FREQUENCY MAGNETICS T1/E1 Dual Transformer * Optimized for Infineon PEB 2256, PEB 22504 and PEB 22554 line interface devices Transmit transformer and receive transformer in one surface mount package Center taps provided to facilitate phantom powering * * Available with 75 tap on receive transformer as S553-6500-A5 * * Meets ITU-T G.703 return loss from -40 to +85 C from 51 kHz to 3.072 MHz * Reliability testing: Shock, vibration, temperature cycling, temperature - humidity - bias Interwinding breakdown voltage: 1500 Vrms min UL 1950 approved: file number E150991 * * * * Operating temperature range -40 to +85C Meets IEC 695, 2-2 flammability requirements PWB Process Capability: standard printed wiring board assembly techniques, total-immersion cleaning TM02126 * ELECTRICAL SPECIFICATIONS at 25 C Turns Ratio 2% Part Number IC : Line TX S553-6500-A6 1CT : 2.40CT RX 1CT : 1CT mH min TX 1.0 RX 1.8 H max TX 0.3 RX 0.5 Primary TX 0.6 RX 0.7 Secondary Pri to Sec TX 1.4 RX 0.7 35 Primary Inductance at 10 kHz Leakage Inductance at 1 MHz DCR max Capacitance pF max SCHEMATIC S553-6500-A6 25 C dB typ Return Loss at 102 kHz 120 Application1 -40 to +85 C dB min RX 32 TX 18 RX 19 Primary 1 TX CT 2 3 4 5 1CT : 1CT 6 RX CT 7 8 Secondary 1CT : 2.40CT Secondary 16 TX 18 15 CT 14 13 12 11 10 CT 9 Primary 1. IC side terminated in 15 for TX and 120 for RX (c)2002 Bel Fuse Inc. Specifications subject to change without notice. 08.02 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 1 HIGH FREQUENCY MAGNETICS TM02126 T1/E1 Dual Transformer MECHANICAL S553-6500-A6 0.500 [12.70] max Suggested PCB Pad Layout 0.375 0.285 [9.53] [7.24] max max 0.425 [10.80] 0.050 [1.27] 0.018 0.002 [0.46 0.05] 0.225 [5.72] max 0.015 [0.38] 0.050 [1.27] 0.025 [0.64] 0.070 [1.78] 0.004 [0.10] 0.350 0.010 [8.89 0.25] 0.008 - 0.012 [0.20 - 0.30] 0.035 [0.89] 4 nom Dimensions are in inches [millimeters]. Standard dimension tolerance is 0.005 [0.13] unless otherwise noted. Tape and Reel Packaging 24 mm wide by 12 mm pitch; 13 inch OD, 4 inch ID 750 modules per reel, maximum Meets ANSI/EIA 481-2 Carrier Tape Standards - JEDEC SO Package (c)2002 Bel Fuse Inc. Specifications subject to change without notice. 08.02 CORPORATE Bel Fuse Inc. 206 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 page 2 |
Price & Availability of S553-6500-A6
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