S553-1084-01

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 µH 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 ©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 ©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. ©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. ©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