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. Oscillation Frequency = 100.0 KHz 3000 Isolation (HI-POT) Tape and Reel available. VRMS Primary Pins 10-6 Physical Dimensions in inches (mm) .560 (14.22) MAX. .560 (14.22) MAX. .360 (9.14) .400 (10.16) MAX. .020 (0.51) TYP. .100 (2.54) TYP. .010 (0.25) TYP. .110 (2.79) TYP. .740 (18.80) .710 (18.03) Schematic Diagram RHOMBUS P/N: T-13617G 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