S553-0013-01

defining a degree of excellence TM0007 SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications Bel offers a new cost effective package on our standard T1/CEPT Telecom Interface Line Transformers. This sixteen lead, surface mount package, provides a superior, cost effective, quality product. ELECTRICALS @ 25o C Part Number S553-0013-00 S553-0013-01 S553-0013-02 S553-0013-03 S553-0013-06 S553-0013-07 Turns Ratio T1/T2 1:1.385CT/1:1:1 1CT:2CT/1:1 1:2CT/1:1.36 1:2CT/1:2CT 1:1.15CT/1:2CT 1:1:1.266/1:2CT Leakage Inductance LL (µH) Max 0.80/0.50 0.80/0.50 0.80/0.80 0.80/0.80 0.50/0.80 0.80/0.80 Secondary DCR (ohms) Max 0.80 1.80/0.80 1.80/0.80 0.80/1.80 0.80/1.80 0.80/1.80 Schematic A B C D D D Primary SCHEMATICS Secondary 16 15 14 13 12 11 10 9 A 16 15 14 13 12 11 10 9 B Primary Secondary 16 15 14 13 12 11 10 9 C 1 2 3 4 5 6 7 Secondary 8 1 2 Primary 3 4 5 6 7 Secondary 8 1 2 Secondary 3 4 5 6 7 Primary 8 Primary Primary 16 15 14 13 12 11 10 9 D The Bel Surface Mount “TopperTM” package offers an industry standard package size and pin-out at an aggressive price. Dimensions are in inches(mm). Dimension Tolerance is +/- 0.02(0.51) unless otherwise specified. 1 2 Secondary 3 4 5 6 7 Primary 8 MECHANICALS Top View 0.485(12.32) Max Package Style SMT bel 0.018(0.45) +/- 0.002(0.05) Date Code Part Number 0.375(9.53) 0.350(8.89) 0.285(7.24) Max 0.215(5.46) Max 0.350(8.89) +/0.005(0.13) 0....