Bothhandusa.com S1021 T1/CEPT/ISDN-PRI TRANSFORMER P/N: S1021 DATA SHEET Page : 1/ 1 Feature l l l l l l Turns Ratio Part (PRI:SEC±2%) Number S1021 Single port T1/E1 solution. Configurable for TP and Coax cable termination. Transfer-molded,IC -grade packaging. Dual surface mount,small package. Operating temperature range: 0℃ to +70℃. Storage temperature range: -25℃ to +125℃. 1-3:16-14 11-9:6-8 2CT:1.26CT 2CT:1.26CT OCL L.L (mH Min) (uH Max) HI-POT (Vrms) 1.5 0.5 1500 Continue Part CW/W Number (pF Max) S1021 40 Schematic DCR PRI PINS (Ω Max) PRI SEC 1.0 0.7 Mechanical (1-3)&(11-9)