37543 SCHOTT | Alldatasheet
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MILLIMETERS (mm)1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com .XX = ± .01INCHES / DECIMAL TOLERANCES UNLESS OTHERWISE SPECIFIED .XX = ± 0.20 ANGLES ± 1°.XXX = ±.005 REV SH FOCTAL T1/E1 TRANSFORMER AGENCY APPROVAL: NA PN 37543 SPECIFICATIONS EXTENDED TEMP RANGE (-40C TO +85C) 1. TURNS RATIO: RECEIVE (IN+ TO IN-) : (OUT+ TO OUT-) 2. INDUCTANCE: TRANSMIT (IN+ TO IN-) RECEIVE (IN+ TO IN-) TRANSMIT (IN+ TO IN-) RECEIVE (IN+ TO IN-) 3. LEAKAGE INDUCTANCE: TRANSMIT IN+ TO IN- (WITH OUT+ AND OUT- SHORT) RECEIVE IN+ TO IN- (WITH OUT+ AND OUT- SHORT) 4. INTERWINDING CAPACITIANCE: (IN+, IN-) TO (OUT+, OUT-) 5. D.C. RESISTANCE: TRANSMIT (IN+ TO IN-) RECEIVE (IN+ TO IN-) TRANSMIT( OUT + TO OUT -) RECEIVE( OUT + TO OUT -) 6. DIELECTRICAL VOLTAGE WITHSTAND: (IN+, IN-) TO (OUT+:OUT-) 7. RETURN LOSS: WINDING WITH A TURNS RATIO1,1.26 AND 2 IS 100 OHM REF.) (25 OHMS CONNECTED TO TH E LOW TURNS SIDE OF 2 RATIO TRANSFORMER) (100 OHMS CONNECTED TO TH E LOW TURNS SIDE OF 1 RATIO TRANSFORMER) (63 OHMS CONNECTED TO TH E LOW TURNS SIDE OF 1.26 RATIO TRANSFORMER) 51KHz TO 102KHz 102KHz TO 2.048MHz 2.048MHz TO 3.072 MHz 8. CROSS TALK: 9. COMMON MODE REJECTION: 1 : 2CT ±2% 1 : 1:1.26CT ±2% 600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C 600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C 0.5uH MAX. @ 1MHz 0.5uH MAX. @ 1MHz 35pf MAX @ 1MHz 0.6 ohms Max. 0.8 ohms Max. 1.2 ohms Max 1500VAC for 60 seconds (1800VAC for 1 second production test) 12dB MIN 18dB MIN 14dB MIN 65dB OR BETTER 50dB OR BETTER @1MHz TITLE SCHEMATIC .220±.010 .015±.005 .010±.002 COPLANARITY OF PINS IS LESS THEN OR EQUAL TO 0.004 INCHES SCHOTT DATE CODE & COUNTRY OF ORIGIN 1.130 1.115 .640±.010 .018±.002 .495 .480 REF. PWB LAYOUT PIN 1 INDICATOR .950±.010 .660 .030 .050 .090 .090 DIMENSIONAL OUTLINE 1 : 1/1.26CT 2CT : 1 1 : 1/1.26CT 2CT : 1 1 : 1/1.26CT 2CT : 1 1 : 1/1.26CT 2CT : 1 37543 OUT + OUT - RX IN + IN - TX IN + IN - OUT + OUT - OUT + OUT - RX IN + IN - TX IN + IN - OUT + OUT - OUT + OUT - RX IN + IN - TX IN + IN - OUT + OUT - OUT + OUT - RX IN + IN - TX IN + IN - OUT + OUT -