10/100BASE-T LAN MAGNETICS Low Profile PCMCIA Transformer Modules LM00411 • Low profile, surface mount packaging rated to 225° C peak IR reflow temperature • Meets all IEEE 802.3 standards including 350 µH OCL with 8mA bias • Four low profile package heights ranging from .098" (2.48mm) to .078" (1.98mm) • Operating temperature 0° to 70° C • Minimum interwinding breakdown voltage of 1500 Vrms ELECTRICAL SPECIFICATIONS AT 25° C Insertion Loss dB max Turns Ratio Part Number Return Loss dB min Crosstalk dB min Common to Differential Mode Rejection dB min TX RX 1MHz to 100MHz 30MHz 60MHz 80MHz 1MHz to 100MHz 30MHz 50MHz 100MHz 150MHz S558-5999-32 1CT : 1CT 1CT : 1CT -2.0 -17 -13 -12 -35 -40 -40 -30 -20 S558-5999-59 1CT : 1CT 1CT : 1CT -1.0 -17 -13 -12 -35 -40 -40 -30 -20 S558-5999-69 1CT : 1CT 1CT : 1CT -1.2 -17 -13 -12 -35 -40 -40 -30 -20 S558-5999-A2 1.41CT : 1CT 1CT : 1CT -2.0 -17 -13 -12 -35 -40 -40 -30 -20 S558-5999-L1 1CT : 1CT 1CT : 1CT -2.0 -17 -13 -12 -35 -40 -40 -30 -20 S558-5999-L5 1CT : 1CT 1CT : 1CT -0.9 -18 -13 -12 -40 -40 -40 -30 -20 SCHEMATICS S558-5999-32 14 1CT : 1CT S558-5999-59 9 12 RX 1CT : 1CT 12 RX TX 13 1 1 1CT : 1CT 8 2 11 10 3 4 10 9 7 5 5 1CT : 1CT 8 TX 2 3 6 6 ©2000 Bel Fuse Inc. 7 Specifications subject to change without notice. 01.00 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com L4-33 10/100BASE-T LAN MAGNETICS Low Profile PCMCIA Transformer Modules LM00411 SCHEMATICS S558-5999-69 S558-5999-L5 S558-5999-A2 1 1CT : 1CT 1 1CT : 1CT 14 14 13 2 13 2 RX RX 1CT : 1CT 5 12 3 12 3 1.41CT : 1CT 5 10 10 TX TX 6 9 6 9 7 8 7 8 Note: RX and TX channles are interchangable. S558-5999-L1 1CT : 1CT 1 16 RX 2 15 3 14 1CT : 1CT 6 11 7 10 8 9 TX MECHANICALS 0.795 [20.19] S558-5999-32 S558-5999-69 0.100 [2.54] 0.710 [18.03] 0.670 0.570 [17.02] [14.48] 0.030 [0.76] 0.100 [2.54] 0.098 [2.49] max 0.018 ±0.002 [0.46 ±0.05] Suggested PCB Pad Layout 0˚- 8˚ 0.010 ±0.002 [0.25 ±0.05] 0.030 [0.76] min Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. ©2000 Bel Fuse Inc. 0.080 [2.03] Between components and seating plane with 0.002 [0.05] min clearance 0.004 [0.10] The end of leads with 0.005 [0.13]min clearance Specifications subject to change without notice. 01.00 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com L4-34 10/100BASE-T LAN MAGNETICS Low Profile PCMCIA Transformer Modules LM00411 MECHANICALS S558-5999-59 0.595 [15.11] 0.100 [2.54] 0.710 [18.03] 0.670 0.570 [17.02] [14.48] 0.100 [2.54] 0.018 ±0.002 [0.46 ±0.05] 0.098 [2.49] max 0.030 [0.76] 0.080 [2.03] Suggested PCB Pad Layout 0˚- 8˚ 0.010 ±0.002 [0.25 ±0.05] 0.004 The end of leads Between with 0.005 [0.13]min components clearance and seating plane with 0.002 [0.05] min clearance 0.040 [1.02] min Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. S558-5999-A2 0.795 ±0.010 [20.07] ±0.25 0.010 [0.52] 0.670 0.560 [17.02] [14.22] 0.100 [2.54] 0.715 [18.16] 0.070 [1.78] 0.100 [2.54] typ 0.020 ±0.002 [0.51 ±0.05] 0.030 [0.76] Suggested PCB Pad Layout 0.094 [2.39] max 0.600 [15.24] 0.055 [1.40] ref Between components to seating plane with 0.002 [0.05] minimum clearance 0.480 [12.19] ref 0˚- 5˚ 0.004 [0.10] 0.035 [0.89] Dimensions are inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. ©2000 Bel Fuse Inc. Specifications subject to change without notice. 01.00 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com L4-35 10/100BASE-T LAN MAGNETICS Low Profile PCMCIA Transformer Modules LM00411 MECHANICALS 0.560 [14.22] 0.030 [0.76] S558-5999-L1 0.050 [1.27] 0.670 0.560 [17.02] [14.22] 0.715 [18.16] 0.030 [0.76] 0.020 +0.002 [0.51 +0.05] 0.070 [1.77] 0.050 [1.27] Suggested PCB Pad Layout 0.078 [1.98] max 0.068 [1.73] ref 0˚- 4˚ 0.350 [8.89] Between components to seating plane with 0.002 [0.05] minimum clearance 0.004 [0.10] 0.035 [0.89] Dimensions are inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. S558-5999-L5 0.790 [20.07] 0.100 [2.54] 0.010 [0.52] 0.670 0.560 [17.02] [14.22] 0.715 [18.16] 0.070 [1.78] 0.100 [2.54] 0.020 ±0.002 [0.51 ±0.05] 0.084 [2.13] max 0.030 [0.76] 0.068 [1.73] ref 0.600 [15.24] Suggested PCB Pad Layout Between components to seating plane with 0.002 [0.05] minimum clearance Dimensions are inches [millimeters]. Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted. ©2000 Bel Fuse Inc. 0˚- 5˚ 0.004 [0.10] 0.035 [0.89] Specifications subject to change without notice. 01.00 CORPORATE FAR EAST EUROPE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com 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 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 L4-36