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| TITLE OCTAL T1/E1 TRANSFORMER AGENCY APPROVAL: NA PN 37542 SH REV F OF 12 2 DIMENSIONAL OUTLINE 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-) 1.130 1.115 1 : 1.15 2% 1 : 2CT 2% .495 .480 . SCHOTT 37542 DATE CODE & COUNTRY OF ORIGIN .640.010 1.2 mH MIN. @ 0.01V. 100KHz . 25C 1.2 mH MIN. @ 0.01V. 100KHz . 25C 600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C 600 uH MIN. @ 0.01V. 100KHz . -40C TO +85C PIN 1 INDICATOR .018.002 .950.010 .010.002 .220.010 0.5uH MAX. @ 1MHz 0.5uH MAX. @ 1MHz .090 REF. PWB LAYOUT .050 .015.005 35pf MAX @ 1MHz .090 .660 0.6 OHMS MAX 0.8 OHMS MAX 1.2 OHMS MAX .030 COPLANARITY OF PINS IS LESS THEN OR EQUAL TO 0.004 INCHES SCHEMATIC IN + 1500VAC for 60 seconds (1800VAC for 1 second production test) TX IN 2 3 4 5 6 36 39 1 1 : 1.15 40 OUT + IN + TX 11 1 : 1.15 30 OUT + OUT IN + IN - 12 29 OUT IN + 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 12dB MIN 51KHz TO 102KHz 18dB MIN 102KHz TO 2.048MHz 14dB MIN 2.048MHz TO 3.072 MHz 8. CROSS TALK: 9. COMMON MODE REJECTION: 65dB OR BETTER 50dB OR BETTER @ 1 MHz OUT + RX OUT IN + TX IN OUT + RX OUT - 2CT : 1 38 OUT + 13 RX 14 2CT : 1 28 IN OUT + OUT - 15 IN + TX 16 26 IN OUT + 1 : 1.15 35 1 : 1.15 25 7 34 OUT IN + IN - 17 24 OUT IN + 2CT : 1 8 9 10 31 33 OUT + 18 RX 19 20 2CT : 1 23 IN - OUT - 21 IN ANGLES 1 1000 Parkers Lake Road, Wayzata, MN 55391, (952) 475-1173, www.schottcorp.com TOLERANCES UNLESS OTHERWISE SPECIFIED INCHES / DECIMAL MILLIMETERS (mm) .XX = .01 .XX = 0.20 .XXX = .005 |
Price & Availability of 37542
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