lan components ctparts.com manufacturer of inductors, chokes, coils, beads, transformers & toroids 800-684-5322 inside us 949-453-1811 outside us copyright ? 2005 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies ordering info insertion loss return loss crosstalk differential to common mode turn ratio (db max.) (db min.) (db min.) rejection (db min.) (5%) part tx/rx number 0.3~100mhz 30mhz 40mhz 50mhz 60mhz 80mhz 30mhz 30-60mhz 60-100mhz 30mhz 30-60mhz 60-100mhz transmit receive ct-68511_ -1.1 -16 -14 -13.5 -13 -12 -40 -40 -38 -45/-40 -45/-40 -40/-35 1ct:1ct 1ct:1ct ct-h1012_ -1.15 -16 -14 -13.5 -13 -12 -50 -40 -40 -45 -40 -35 1ct:1ct 1ct:1ct ct-h1013_ -1.15 -16 -14 -13.5 -13 -12 -30 -30 -30 -40 -40 -40 1.414ct:1ct 1ct:1ct ct-h1015_ -1.0 -16 -14 -13.5 -13 -12 -30 -30 -30 ? ? ? 1.414ct:1ct 1ct:1ct ct-h1019_ -1.15 -16 -14 -13.5 -13 -12 -40- -40 -38 -45/-40 -45/-40 -40/-35 1ct:1ct 1ct:1ct ct-h1043_ -1.15 -16 -14 -13.5 -13 -12 ? ? -34 ? ? ? 1.25ct:1ct 1ct:1ct ct-h1081_ -2.0 -18 ? ? -12 -11 ? ? ? ? ? ? 1.414ct:1ct 1ct:1ct CT-H1117_ -1.15 -16 -14 -13.5 -13 -12 -50 -50 -40 ? ? ? 1ct:1 1ct:1ct ct-hx1148_ -1.5 -18 -13.5 -11.5 -10 -10 -40 -40 -40 -37 -37 -33 1ct:1ct 1ct:1ct 10/100 base 16 pin (smd) not shown at actual size. applications z designed for 10/100 bases transmission over utp-5 cable. z tested and qualified for use with national semiconductor?s dp83840 ethernet 10/100 phy chip. z cable interface for isolation and low common mode emissions. physical dimensions 25.30(0.996) 12.70(0.500) 17.78(0.701) 2.30(0.091) 13.70(0.539) 1.02(0.040) 2.54(0.100) 9.90(0.390) 2.54(0.100) 0.46(0.018) 0.25 (0.010 ) 0.13 0.005 dimensions: mm(inch) tolerances: xx.x0 0.25(0.010) 0.xx0.05(0.002) 0 ~8 0.90(0.035) 6.10(0.240) 0.1(0.004) 16 surfaces ct-xxxxx date code 17.78(0.700) electrical specifications @ 25c operating temperature: 0c to +70c primary ocl inductance: 350 h min. @ 100khz/0.1 vrms with bma/dc bias rise time: (10%~90%) : 2.5ns isolation voltage: 1500 vrms cw/w: 28pf max. rohs compliant available. ct-~~~~~ f please specify ?f? for rohs compliant 11.29.05 rohs compliant available
lan components ctparts.com manufacturer of inductors, chokes, coils, beads, transformers & toroids 800-684-5322 inside us 949-453-1811 outside us copyright ? 2005 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice central technologies schematics 1 1 1 1 11 rd+ rd+ 1ct:1ct 1ct:1ct pin 13 cut off rd+ rd+ receive 1ct:1ct rd+ receive transmit 1ct:1ct 1ct:1 rd- rd- ct rd- ct ct rd- td+ tx+ tx- transmit 1ct:1.414ct td- rd- td+ ct td+ td+ td- td- td- td+ td- ct ct 16 7 7 7 6 rx+ 2 7 6 8 13 14 16 15 1ct:1ct 3 tx 1ct:1ct pin 5 & 12 cut off rx 1 4 9 11 10 rx+ ct rx+ receive transmit rx+ rx+ ct-68511 ct-h1012 ct-hx1148 ct-h1081 ct-h1019 CT-H1117 pin 2,7,11,14 cut off cmt rx- rx- rx- ct rx- rx- ct tx+ tx+ ct tx+ tx+ cmt tx- tx- tx- ct tx- cmt 15 5 5 5 7 13 6 6 6 10 11 12 8 12 10 10 1 16 transmit 1.25ct:1ct receive 1ct:1ct 15 14 11 10 9 2 3 6 7 8 14 16 16 3 15 15 1 1 6 1ct:1ct 1.41ct:1ct ct-h1013 ct-h1043 ct-h1015 16 11 14 9 15 10 7 1 receive transmit 1.41ct:1ct 1ct:1ct 16 15 14 3 2 5 6 10 12 11 3 8 2 7 tx rx 14 14 2 10 12 12 15 9 11 11 16 3 2 2 2 9 4 3 3 3 16 14 15 10 5 6 8 10/100 base 16 pin (smd) 11.29.05
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