name: rhomb us industries inc. fscm no. 16714 sheet: date: rhombus p/n: cust p/n: 15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 rhombus transformers & magnetic products industries inc. 1 of 1 7/31/00 T-15102 schematic diagram: turns ratio ( + 3% ) 1:2ct (tx) & 1:1 (rx) *t3 dual interface transformer www.rhombus-ind.com parameter min. max. units primary inductance tx: pins 16-14 40 m hy rx: pins 6-8 100 m hy rise time 3.00 ns leakage inductance 0.14 m hy capacitance (c w/w )10pf primary dc resistance 0.2 ohms isolation 1500 v rms operating temperature range: -40 0 c to +85 0 c 3 db bandwidth is .200 - 340 (mhz) typical, tested in a 75 ohm system *also suitable for ds3, e3 and sts-1 interfaces tape & reel available parts shipped in anti-static tubes. 33 pieces per tube temperature characteristics tx: -40 o c 24 m h min. (40% drop in inductance) +85 o c 56 m h min. (40% growth in inductance) typical part: tx side 54.0 m h @ +25 o c 78.5 m h @ +85 o c 32.5 m h @ -40 o c flammability: materials used in the production of these units meet requirements of ul94-vo and iec 695-2-2 needle flame test. physical dimensions all dimensions in inches (mm):
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