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| T1/CEPT/ISDN-PRI Interface Transformers ELECTRONICS INC. EPR1076S to EPR1089S & EPR1076S-RC to EPR1089S-RC * Opitmized for Leading Transceiver I.C.'s * Meets or exceeds UL1459, UL1950 & EN60950 Standards * Dual Surface Mount in a Small (SOIC) Package * 1500 Vrms Isolation Electrical Parameters @ 25C Part Number EPR1076S(-RC) EPR1077S(-RC) EPR1078S(-RC) EPR1079S(-RC) EPR1080S(-RC) EPR1081S(-RC) EPR1082S(-RC) EPR1083S(-RC) EPR1084S(-RC) EPR1085S(-RC) EPR1086S(-RC) EPR1089S(-RC) Turns Ratio (Pri.:Sec. 5%) 1CT:1CT/1CT:1.36CT 1CT1CT/1CT:1.5CT 1CT:2CT/1CT:2CT 1CT:2CT/1:1.36CT 1:1.15CT/1CT:2CT 1CT:1.15CT/1CT:1.15CT 1CT:1CT/1CT:2CT 1CT:1.41CT/1CT:1.41CT 1CT:1.5CT/1CT:1.5CT 1CT:2CT/1CT:2.3CT 2CT:1/1.26/2CT:1/1.26 1CT:1.36CT/1CT:1CT OCL (mH Min.) 1.2 / 1.2 1.2 / 1.2 1.2 / 1.2 1.2 / 1.2 1.2 / 1.2 1.2 / 1.2 1.2 / 1.2 1.0 / 1.0 1.5 / 1.5 1.2 / 1.2 1.5 / 1.5 1.2 / 1.2 Cw/w (pF Max.) 30 / 30 30 / 30 30 / 30 30 / 30 30 / 30 30 / 30 30 / 30 30 / 30 40 / 40 30 / 30 40 / 40 30 / 30 LI (H Max.) 0.6 / 0.6 0.6 / 0.6 0.6 / 0.6 0.6 / 0.6 0.6 / 0.6 0.6 / 0.6 0.6 / 0.6 0.6 / 0.6 0.8 / 0.8 0.8 / 0.8 0.5 / 0.5 0.6 / 0.6 Pri. DCR ( Max.) 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.9 / 0.9 0.7 / 0.7 0.7 / 0.7 Sec. DCR ( Max.) 1.0 / 1.0 0.7 / 1.0 1.4 / 1.4 1.0 / 0.8 0.7/ 1.0 0.8 / 0.8 0.7 / 1.0 0.9 / 0.9 0.9 / 0.9 1.3 / 1.3 1.0 / 1.0 1.0 / 1.0 Primary Pins 1,3 / 6,8 16,14 / 6,8 16,14 / 6,8 16,14 / 6,8 16,14 / 6,8 1,3 / 6,8 16,14 / 6,8 1,3 / 11,9 1,3 / 6,8 6,8,/,14,16 1,3 / 6,8 1,3 / 6,8 Schematic A A A B C A A A A A A A Package .500 (12.70) .075 (1.90) PCA EPR10XXS(-RC) D.C. .050 (1.27) .085 (2.16) 16 Schematics A 15 14 11 10 9 .270 (6.86) .440 (11.18) Solder Pad Layout 1 16 2 15 3 B 14 6 11 7 10 8 9 Pin 1 I.D. .350 (8.89) .030 (.762) .005/.015 (.127/.381) .240 (6.10) 0-8 .008/.012 (.203/.305) 1 16 2 3 C 14 6 11 10 8 9 .018/.022 (.457/.559) .050 (1.27) .035 (.889) .380 (9.65) EPR10XXS SnPb 225C (168 Hours, 30C/60%RH) Notes : 1. Lead Finish 2. Peak Temperature Rating 3. Moisture Sensitive Levels 4. Weight (Tube) 5. Packaging Information (*Add "TR" to end of part number, but (Tape & Reel) in front of "-RC"when placing order) EPR10XX-RC Hot Tin Dip (Sn) 245C (72 Hours, 30C/60%RH) 1 2 3 6 7 8 MSL = 3 MSL = 4 1.2 grams 39 pieces/tube 750 pieces/13" reel (*EPR10XXXSTR) 1.2 grams 39 pieces/tube 750 pieces/13" reel (*EPR10XXTR-RC) Lead Material : Matte Tin with Ni Barrier Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSR1076S(-RC) to CSR1089S(-RC) Rev. 3 6/30/06 JDG TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com |
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