T1/CEPT/ISDN PRI INTERFACE TRANSFORMER Reinforced Insulation Per EN 41003/EN 60950 Turns Ratio ( + 5% ) 1:1.14CT Parameter Min. Open Circuit Inductance 1.5 Max. Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. Units mH Oscillation Voltage = 20mV Oscillation Frequency = 100.0 KHz 0.70 µH 30 pF Primary DC Resistance 0.7 ohms Secondary DC Resistance 0.9 ohms Leakage Inductance Oscillation Level = 20mV Oscillation Frequency = 100.0 KHz Interwinding Capacitance (CW/W) Parts shipped in anti-static tubes. 31 pieces per tube Oscillation Frequency = 100.0 KHz Isolation (HI-POT) 3000 Surface mount version of this part available. Part# T-13617G VRMS Primary Pins 10-6 Physical Dimensions in inches (mm) Note: Unused Pins Omitted Schematic Diagram RHOMBUS P/N: T-13617 Primary Pins 10-6 Rhombus Industries Inc. Transformers & Magnetic Products CUST P/N: DATE: 04/25/96 www.rhombus-ind.com NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 FAX: (714) 896-0971