S1137 Datasheet, PDF (1/1 Pages) Bothhand USA, LP. – T1/CEPT/ISDN-PRI TRANSFORMER

T1/CEPT/ISDN-PRI TRANSFORMER
P/N:S1137 DATA SHEET
A. General Specifications:
1. Small surface mount package
2. Contains both transmit and receive transformers
B. Electrical Specifications@25°C:
1. Turns Ratio (PRI:SEC.±5%) : 1CT:2.42CT & 1CT:2.42CT
2. OCL : 1.20 mH Min & 1.20 mH Min
3. Cw/w: 25 pF Max & 25 pF Max
4. L/L: 0.60 µH Max & 0.60 µH Max
5. DCR (PRI.): 0.70 ? Max & 0.70 ? Max
6. DCR (SEC.): 1.20 ? Max & 1.20 ? Max
7. Primary Pins : 1-3, 6-8
8. Isolation HI-POT: 1500Vrms.
C. Schematic & Mechanical :
Prepared :Qingli wu
Drawing no.: ISDN Transformer
Approved: Xu wenbing
REV.: A4
Date : 2001/07/16
Page : 1/1