Bothhandusa.com T1/CEPT/ISDN-PRI TRANSFORMER P/N: S4993C DATA SHEET Feature l l Operating temperature range: 0℃ to +70℃. Storage temperature range: -25℃to +125℃. Electrical Specifications @ 25°C Part Turn Ratio OCL (mH Min) PRI L.L (uH Max) CW/W (pF Max) DCR HI-POT Number (±2%) @10KHz/50mV @100KHz/50mV @100KHz/50mV (Ω ±15%) (Vrms) S4993C 1:1 70 4 160 10 1500 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 )