10BASE T ISOLATION TRANSFORMER Electrical Specifications at 25OC Turns Ratio Fast Rise Times 1CT : 1.41CT (Pins 6-8:11-9)1 1CT : 1CT (Pins 1-3:16-14)2 +5% PARAMETER MIN. MAX. Open Circuit Inductance (1-3) @ 100 kHz-20mV 110 µH Open Circuit Inductance (6-8) @ 100 kHz-20mV 110 µH Leakage Inductance (1-3, Short 16-14) @ 100 kHz-20mV 0.4 µH Leakage Inductance (6-8, Short 11-9) @ 100 kHz-20mV 0.4 µH Interwinding Capacitance @ 100 kHz-20mV (1-3 to 14-16) 15 pF Interwinding Capacitance @ 100 kHz-20mV (6-8 to 11-9) 15 pF DC Resistance Primary 1.0 ohms HI-POT 1500 Meets ECMA Requirements UNITS IEEE 802.3 Compatible (10BASE 2, 10BASE 5, & 10BASE T) Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. Parts shipped in anti-static tubes. 33 pieces per tube Tape & Reel Available SCHEMATIC DIAGRAM VRMS RECEIVE 1. Transmit 2. Receive 1 16 2 15 14 3 TRANSMIT 6 13 10 7 Dimensions in inches (mm) 8 11 12 9 RHOMBUS P/N: T-14961 CUST P/N: DATE: 12/10/01 Rhombus Industries Inc. Transformers & Magnetic Products 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