10BASE-T INTERFACE TRANSFORMER Reinforced Insulation Per EN 41003/EN 60950 Turns Ratio ( + 5% ) 1CT:1CT Parameter Min. Open Circuit Inductance 200 Max. Units Transformer can be used for Transmit or Receive side. µH Leakage Inductance 0.8 µH Interwinding Capacitance (CW/W) 15 pF Primary DC Resistance 0.4 ohms Secondary DC Resistance 0.5 ohms 4000 Isolation (HI-POT) Meets IEE 802.3 and ANSI X3.263 Standards. Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. 0.5mm minimum insulation thickness between primary and secondary. V RMS Parts shipped in anti-static tubes. 31 pieces per tube OPERATING TEMPERATURE RANGE: -400C TO +850C Physical Dimensions inches (mm) .560 (14.22) MAX. Schematic Diagram .560 (14.22) MAX. PRI .400 (10.16) MAX. .010 (0.25) TYP. .035 (0.89) TYP. .020 .100 (0.51) (2.54) TYP. TYP. 10 .110 (2.79) TYP. .740 (18.80) .710 (18.03) SEC 1 10 3 8 5 6 6 PRELIMINARY! RHOMBUS P/N: T-1482G 1 5 Rhombus Industries Inc. Transformers & Magnetic Products CUST P/N: DATE: 01/08/02 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