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10BASE-T LAN MAGNETICS Single Port Transformer Modules LM00505 * Transformer turns ratio RX 1CT : 1CT and TX 2CT : 1CT Single-port modules available with and without common mode chokes Conforms to IEEE 802.3 standards * Low profile, surface mount packaging rated to 225 C peak IR reflow temperature Operating temperature 0 to 70 C Minimum interwinding breakdown voltage of 1500 Vrms * * * * ELECTRICAL SPECIFICATIONS AT 25 C Common to Common Mode Rejection dB min 10MHz to 30MHz Insertion Loss dB max Part Number 1MHz to 10MHz OCL H min Return Loss dB min Crosstalk dB min TX RX 1MHz to 10MHz 5MHz to 10MHz 100MHz 1MHz to 10MHz Transformers Only S553-1084-01 -1.0 80 80 -18 --- --- --- -40 S553-1084-11 -1.0 80 80 -18 --- --- --- -40 S553-5999-52 -1.0 28 110 -18 --- --- --- -40 Transformers and Common Mode Chokes A553-5999-47 -1.0 50 200 --- -18 -40 -30 -40 S553-5999-86 -1.0 28 110 -18 --- -40 -30 -40 S553-5999-87 -1.0 50 200 --- -18 -40 -30 -40 S556-2793-00 -1.0 --- --- --- -15 -40 -30 -30 (c)2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com L5-19 10BASE-T LAN MAGNETICS LM00505 Single Port Transformer Modules SCHEMATICS A553-5999-47 S553-5999-87 S553-5999-86 1 TX 2 3 1CT : 2CT 16 15 14 1 RX 2 3 1CT : 1CT 16 15 14 1CT : 1CT 6 RX 7 8 11 10 9 6 TX 7 8 1CT : 2CT 11 10 9 S553-1084-01 S553-1084-11 S553-5999-52 1 TX 2 3 6 RX 7 8 2CT : 1 16 1 TX 2 2CT : 1CT 16 15 14 1 RX 2 3 6 TX 7 8 1CT : 1CT 16 15 14 14 1CT : 1CT 11 10 9 3 6 RX 7 8 1CT : 1CT 11 10 9 1CT : 2CT 11 10 9 (c)2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com L5-20 10BASE-T LAN MAGNETICS Single Port Transformer Modules LM00505 SCHEMATICS S556-2793-00 1 TX 2 3 2CT : 1 16 TX 14 6 RX 7 8 1CT : 1CT 11 10 RX 9 MECHANICALS A553-5999-47 0.325 0.285 [8.26] [7.24] max 0.100 [2.54] typ 0.800 [20.32] max 0.210 [5.33] max 0.015 [0.38] min 0.180 [4.57] max 100 90 0.120 [3.05] min 0.018 [0.46] ref 0.045 [1.14] ref 0.008 - 0.012 [0.20 - 0.30] Dimensions are in inches [millimeters]. Standard dimension tolerance is 0.005 [0.13] unless otherwise noted. (c)2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com L5-21 10BASE-T LAN MAGNETICS LM00505 Single Port Transformer Modules 0.500 [12.70] max MECHANICALS Suggested PCB Pad Layout S553-1084-01 S553-1084-11 S553-5999-52 S553-5999-86 S553-5999-87 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. 0.700 [17.78] 0.300 [7.62] 0.300 [7.62] S556-2793-00 0.375 0.285 [9.52] [7.24] max 0.425 [10.80] 0.070 [1.78] 0.040 [1.02] 0.100 [2.54] Suggested PCB Pad Layout 0.018 +0.002 [0.46 +0.05] 0.800 [20.32] max 0.220 [5.59] max 0.700 [17.78] 1.00 [2.54] 4 nom 0.004 [0.10] 0.008 - 0.012 [0.20 - 0.30] 0.035 [0.88] Dimensions are in inches [millimeters]. Standard dimension tolerance is 0.005 [0.13] unless otherwise noted. (c)2001 Bel Fuse Inc. Specifications subject to change without notice. 09.01 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 L5-22 |
Price & Availability of S553-1084-011 |
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