Turns Ratio ( + 2% ) T1/CEPT/ISDN PRI INTERFACE TRANSFORMER 1CT : 1CT & 1CT : 1CT PARAMETER MIN. OCL (Primary) 1.2 MAX. UNITS mH Leakage Inductance 0.6 µH Capacitance (CW/W) 35 pF Primary DC Resistance 0.90 Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. ohms 1500 VRMS Isolation (Hi-Pot) Secondary DC Resistance 1.2 ET Product ohms 10 Parts shipped in anti-static tubes. 29 pieces per tube VµS Operating Temperature Range: -400C to +850C Primary Pins 1-3 & 4-6 Tape and Reel available. Dimensions in inches (mm) .456 (11.58) MAX. .650 (16.51) MAX. .340 (8.64) MAX. .020 (0.51) TYP. .100 (2.54) TYP. .010 (0.25) TYP. .040 (1.02) TYP. .040 (1.02) TYP. .550 (13.97) .520 (13.21) SCHEMATIC DIAGRAM 1 12 2 11 3 10 4 9 5 8 6 7 RHOMBUS P/N: T-14504 CUST P/N: DATE: 10/02/00 Rhombus Industries Inc. Transformers & Magnetic Products NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com