EPR1029

EPR1026 PCA | Alldatasheet

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Technical content

Electrical Parameters @ 25° C T1/CEPT/ISDN-PRI Interface Transformers CSR1026 - CSR1034 Rev. 1 8/15/01

• Optimizied for Leading Transceiver I.C.’s •
• Meets or exceeds UL1459, UL1950 & EN60950 Standards •
• 1500 Vrms Isolation •
• See Selection Guide for I.C. Cross Reference • Schematic Package E L E C T R O N I C S I N C . Dimensions A B C D E F G H I J K L Dim. Min. .800 .385 .250 --- .017 --- .310 .023 --- .140 .900 --- Max. .790 .375 .240 .600 .015 .100 .300 .020 .200 .125 .890 .700 Nom. (Inches) (Millimeters) 19.81 9.27 5.84 --- .330 --- 7.37 .432 --- 2.79 22.35 --- Min. 20.32 9.78 6.35 --- .432 --- 7.87 .584 --- 3.57 22.86 --- Max. 20.07 9.52 6.10 15.24 .381 2.54 7.62 .508 5.08 3.17 22.61 17.78 Nom. .780 .365 .230 --- .013 --- .290 .017 --- .110 .880 --- TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com 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. Turns Ratio 1:2CT/1:2CT 1:2CT/1:1.36 1:2CT/1:2CT 1:2CT/1:1 1:1.26/1:2CT 1:1.15CT/1:2CT 1:1CT/2CT:1 1:4CT/1:4CT 1CT:1CT/1CT:3CT Cw/w (pF Max.) LI (µH Max.) 0.5 / 0.5 0.5 / 0.5 0.6 / 0.6 0.5 / 0.5 0.5 / 0.4 0.5 / 0.4 0.6 / 0.6 0.5 / 0.5 0.8 / 0.8 Pri. DCR (Ω Max.) 0.7 / 0.7 0.8 / 0.8 1.0 / 1.0 0.7 / 0.7 0.7 / 0.7 0.7 / 0.7 0.5 / 0.5 0.7 / 0.7 1.0 / 0.8 OCL (mH Min.) 1.2 / 1.2 1.2 / 1.2 2.0 / 2.0 1.2 / 1.2 1.5 / 1.2 1.5 / 1.2 0.8 / 0.8 0.5 / 0.5 1.2 / 0.6 Part Number EPR1026 EPR1027 EPR1028 EPR1029 EPR1030 EPR1031 EPR1032 EPR1033 EPR1034* 1.2 / 1.2 1.2 / 1.0 2.0 / 2.0 1.2 / 0.7 0.9 / 1.3 0.9 / 1.3 0.5 / 0.2 1.5 / 1.5 1.0 / 2.0 Sec. DCR (Ω Max.) A B C D A A C C E Schematic A BCD E 1 23 7 5 14 12 10 9 8 123 7 5 14 12 10 8 123 6 5 14 12 10 8 7 123 7 5 14 13 12 10 8 123 16 15 87654 11 10 914 Primary Pins 14,12 / 5,7 14,12 / 5,7 14,12 /10,8 1,3 / 5,7 14,12 / 5,7 14,12 / 5,7 14,12 / 5,7 1,3 / 5,7 1,3 / 4, 6 / 7, 8 A BPin 1 I.D. PCA EPRXXXX Date Code F E C I D H J *16 Pin Dimensions G = * 16 Pin