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| T1/E1/CEPT/ISDN Interface Transformer ELECTRONICS INC. EPR1412SE & EPR1412SE-RC * Transmit and Receive in one SMD Package * Add "-RC" after part number for RoHS Compliant * Operating Temperature : -40C to +85C * 1500 Vrms Isolation Electrical Parameters @ 25C Primary Inductance (mH Min.) 1 Pins 1-3 1 Pins 6-8 Leakage Inductance (H Max.) 1.0 Pins 1-3 & 6-8 w/ 16-14 & 11-9 shorted Interwinding Capacitance (pF Max.) 35 Pins 16-14 to 1-3 6-8 to 11-9 1CT:2.4 Pins 1-3:16-14 Turns Ratio (Tol. 2%) 1CT:2 Pins 1-3:16-15 1CT:1 Pins 6-8:11-9 1CT:.79 Pins 6-8:11-10 DCR ( Max.) 0.8 Pins 1-3 0.8 Pins 6-8 Crosstalk (dB Typ,.) 0.5-5 MHz -60 Xmit to Rcv Package .500 (12.70) .070 (1.78) PCA .270 EPR1412SE(-RC) (6.86) D.C. .050 (1.27) .075 (1.91) Xmit Schematics Chip 1 2 3 Line 16 15 14 11 10 9 .403 (10.24) Solder Pad Layout Rcv 6 7 8 Pin 1 I.D. .350 (8.89) .030 (.762) .005/.015 (.127/.381) .235 (5.97) 0-8 .008/.012 (.203/.305) .016/.022 (.406/.559) .050 (1.27) .035 (.889) .365 (9.27) 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) EPR1412SE SnPb 225C (168 Hours, 30C/60%RH) EPR1412SE-RC Hot Tin Dip (Sn) 245C (72 Hours, 30C/60%RH) MSL = 3 MSL = 4 TBD grams TBD pieces/tube TBD pieces/13" reel (*EPR1412SETR) TBD grams TBD pieces/tube TBD pieces/13" reel (*EPR1412SETR-RC) Hot tin dipped over 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. CSR1412SE & -RC Rev. 1 9/14/06 JDG TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com |
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