15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 name: sheet: date: rhombus p/n: cust p/n: rhombus transformers & magnetic products industries inc. 1 of 1 5/01/00 T-16119 www.rhombus-ind.com parameter min. max. units ocl 1.2 mh (txin+) - (txin-) = (rxo+) - (rxo-) leakage inductance 0.4 & 0.4 m h capacitance (c w/w )30pf dc resistance (txin+) - (txin-) 0.7 ohms dc resistance (txo+) - (txo-) 1.3 ohms dc resistance (rxo+) - (rxo-) 0.7 ohms dc resistance (rxin+) - (rxin-) 1.3 ohms turns ratio (rx0+) (rx0-) : (rxin+) (rxin-) 1 : 2.42 + 2% (txin+) (txin-) : (tx0+) (tx0-) 1 : 2.42 + 2% quad port t1/e1 p/n T-16119 available on tape & reel .620 (15.75) .640 (16.26) .485 (12.32) max. .045 (1.14) typ. .010 (0.25) typ. 1.120 (28.45) max. .016 (0.41) typ. .230 (5.84) max. .050 (1.27) typ. .010 (0.25) typ. schematic operating temperature range: -45 o c to +85 o c for t1/e1/isdn pri telecom dual and quad transceiver applications 1500 v rms minimum isolation 40-pin surface mount 50 mil style package 40-pin 50 mil smd package physical dimensions in inches (mm) 1 3 6 8 2 4 7 9 11 12 13 14 16 17 18 19 28 29 30 32 33 34 35 37 38 39 40 25 24 23 27 22 txin+ txin- txo+ txo- rxo+ rxo- rxin+ rxin- txin+ txin- txo+ txo- rxo+ rxo- rxin+ rxin- txin+ txin- txo+ txo- txin+ txin- txo+ txo- rxo+ rxo- rxin+ rxin- rxo+ rxo- rxin+ rxin- 1 : 2.42 2.42 : 1 2.42 : 1 1 : 2.42 1 : 2.42 2.42 : 1 2.42 : 1 1 : 2.42
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