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T1 / CEPT, T3 / DS3 / E3 / STS-1 Telecom Line Interface Transformers

T1/CEPT , T3/DS3/E3/STS-1 Telecom Line Interface Transformer

n Features

Dual SMT package contains both transmit and receive transformers

Extended and standard temperature range models available

Models matched to leading transceiver ICs

ET-Constant: All Coils have an ET-Constant of 10V-usec minimum

Return loss meets requirements of G.703.

Fast rise time compatible with standards.

Isolation voltage: 1500Vrms and 3000Vrms reinforced insulation meets UL60950-1, CSA60950-1,EN60950-1, IEC60950-1 with working voltage of 250V

UL Certificate No. E212730 and CB Ref. Certificate No. DK-13231

 If you are interested in our products, please contact us at business@umec.com.tw.

Doc. No. Description
01-23D T1/E1/CEPT/ISDN-PRI Transformers Dual Surface Mount, Small Package, Dual Through Hole, Single Reinforced Insulation, Quad Port T1/E1 With 8 Transformers
03-23D T3/DS3/E3/STS-1 Transformers
05-23D T3/DS3/E3/STS-1 Transformers-Dual SMT Extended Temperature Range