EPR1035E

T1/CEPT/ISDN-PRI Interface Transformers ELECTRONICS INC. EPR1035E • Optimizied for Leading Transceiver I.C.’s • • Meets or exceeds UL1459, UL1950 & EN60950 Standards • • 1500 Vrms Isolation • • Operating Temperature : -40°C to +85°C • Electrical Parameters @ 25° C Turns Ratio 1:1.15CT/1:2CT OCL (mH Min.) 1.5 / 1.2 Cw/w (pF Max.) 40 / 60 LI (µH Max.) 0.8 / 0.8 Pri. DCR (Ω Max.) 0.9 / 0.9 Sec. DCR (Ω Max.) 1.0 / 1.70 Primary Pins 14,12 / 5,7 Schematic 14 12 10 9 8 1 2 3 5 7 Package A Dim. Pin 1 I.D. PCA EPR1035E Date Code B Min. Dimensions (Inches) Max. Nom. Min. (Millimeters) Max. Nom. E C J F D H G A B C D E F G H I J .780 .365 .270 --.013 ----.017 --.120 .800 .385 .290 --.017 ----.023 --.140 .790 .375 .280 .600 .015 .100 .300 .020 .200 .130 19.81 20.32 20.07 9.27 9.78 9.52 6.86 7.37 7.11 ----- 15.24 .330 .432 .381 ----2.54 ----7.62 .432 .584 .508 ----5.08 3.05 3.56 3.30 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSR1035E Rev. - 8/14/01 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com