oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features ■ Surface mount Applications ■ Telecom SM 741 YYW W 39 *R ■ Dual transformer for transmit and receive ■ 1500 VAC HIPOT ■ Lead free version available (see How to Order) ■ Lead free versions are RoHS compliant* SM74139 - T1/CEPT/ISDN-PRI Dual Transformer Electrical Specifications @ 25 °C Primary Pins Core A .
.
.
.
1-3 Core B .
.
.
.
6-8 Ratio (±2 %) Core A & B .
.
1CT : 1.
15CT OCL (mH) min.
Core A & B .
.
.
1.
2 Leakage Inductance (µH) max.
Core A & B .
0.
60 Cww (pF) max.
Core A &...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)