37542 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 37542 1 : 1.15 ±2% 1 : 2CT ±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

(1800VAC for 1 second production test) 12dB MIN 18dB MIN 14dB MIN 65dB OR BETTER 50dB OR BETTER @ 1 MHz SPECIFICATIONS EXTENDED TEMP RANGE (-40C TO +85C) 1. TURNS RATIO: TRANSMIT (IN+ TO IN-) : (OUT+ TO OUT-) 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-) TRANSMIT(IOUT +TO OUT-) RECIEVE (OUT+ TO OUT-) 6. DIELECTRICAL VOLTAGE WITHSTAND: (IN+, IN-) TO (OUT+, OUT-) 7. RETURN LOSS: (WINDING WITH TURNS RATIO 2 & 1.15 IS 100 OHM REF.)

25 OHMS CONECTED TO THE LOW TURNS SIDE OF 2 RATIO TRANSFORMER)

(54 OHMS CONNECTED TO THE LOW TURNS SIDE OF 1.15 RATIO TRANSFORMER 51KHz TO 102KHz 102KHz TO 2.048MHz 2.048MHz TO 3.072 MHz 8. CROSS TALK: 9. COMMON MODE REJECTION: 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 : 1.15 2CT : 1 1 : 1.15 2CT : 1 1 : 1.15 2CT : 1 1 : 1.15 2CT : 1 37542 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 -