T1/CEPT/ISDN PRI INTERFACE TRANSFORMER Reinforced Insulation Per EN 41003/EN 60950 Turns Ratio ( + 5% ) 1:1.14CT & 1CT:2CT PARAMETER MIN. OCL (Primary) MAX. 1.5 & 1.2 mH Leakage Inductance µH 0.70 & 0.55 Capacitance (CW/W) 30 pF Primary DC Resistance 0.7 ohms Secondary DC Resistance 0.9 & 1.1 ET Product Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. UNITS 3000 VRMS Isolation (Hi-Pot) Parts shipped in anti-static tubes. 18 pieces per tube ohms 10 Surface mount version of this part available. Part# T-15802G VµS Primary Pins 14-16 & 6-8 PHYSICAL DIMENSIONS All dimensions in inches (mm): .920 (23.37) MAX. .560 (14.22) MAX. .395 (10.03) MAX. .120 (3.05) MIN. .020 (0.51) TYP. .010 (0.25) TYP. .400 (10.16) .100 (2.54) TYP. SCHEMATIC DIAGRAM: 16 15 14 13 12 11 10 9 RHOMBUS P/N: T-15802 1 2 3 4 5 6 7 8 CUST P/N: DATE: 2/23/98 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