Bothhandusa.com T1/CEPT/ISDN-PRI TRANSFORMER P/N: S4940 DATA SHEET Feature ! ! ! ! Dual and single through hole models available. Models matched to leading transceiver ICs. Operating temperature range: 0℃ to +70℃. Storage temperature range: -25℃ to +125℃. Electrical Specifications @ 25°C Part Turns Ratio OCL Cw/w L.L Number (±5%) (mH Min) (pF Max) (uH Max) S4940 1.26CS:1(1:1:1.58) 0.3 30 0.60 Schematic DCR (Ω Max) PRI&SEC 0.8/0.6 PRI HI-POT PINS (Vrms) 1-4 1500 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434