Bothhandusa.com 4S1064M LF T1/CEPT(E1)/ISDN-PRI TRANSFORMER P/N: 4S1064M LF DATA SHEET Page :1/1 Feature l l l l l l l Eight transformers in a surface mount package supports four transmit and four receive channels . Cross talk : -65dB or better Models matched to leading quad and dual T1/E1/CEPTISDN-PRI Transceivers . Comply with RoHS requirements-whole part No Cd, No Hg, No Cr6+, No PBB and PBDE and No Pb on external pins. Comply with Air reflow profile of JEDEC 020C. Operating Temperature range: -40℃ to +85℃. Storage temperature range: -40℃ to +125℃. Electrical Specifications @ 25°C Part Turns Ratio (±5%) Number 4S1064M LF L.L OCL (mH Min) TX/RX TX RX 1:1.14 1:1.14CT CW/W (uH Max) 1.2 (pF Max) TX/RX TX RX 0.6 0.6 28 Continue Part Number 4S1064M LF Schematic PRI PINS TX 1-2, 6-7, 11-12, 16-17 HI-POT RX 38-36, 33-31, 28-26, 23-21 Mechanical (Vrms) 1500