telecommunications isolation transformers?urface-mount 14 ?surface-mount package supports four t3/e3 channels (four each, transmit and receive transformers) ?designed for industrial temperature applications (-40? to +85?) ?models designed to support leading transceiver ics ?crosstalk less than -35db from 100khz to 100mhz ?return loss meets requirements of ccitt, g.703 ?1500 vrms isolation all dimensions are ?.005 unless otherwise noted. all dimensions are in inches. sm05-t3xx: sm05-t3xx part number table notes: 1) all inductance and capacitance measurements are made with 0.1vrms at 100khz. part number t urns ratio (pri:sec) 2% primary inductance @25? (uh min) primary inductance @-40? (uh min) leakage inductance (uh max) capacitance (pf max) isolation v oltage (vrms min) tx rx tx rx tx rx tx rx tx rx sm05-t301 1:1 1:1 100 100 55 55 0.11 0.11 10 10 1500 sm05-t302 1:2ct 1:1 35 100 19 55 0.11 0.11 10 10 1500 sm05-t303 1ct:1ct 1:1 100 100 55 55 0.17 0.11 10 10 1500 sm05-t304 1:2ct 1:1 100 100 55 55 0.11 0.11 10 10 1500 SM05-T305 1:1.41 1:1.41 56 56 30 30 0.11 0.11 10 10 1500 sm05-t306 1:1 1:1ct 100 100 55 55 0.11 0.17 10 10 1500
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