T-11230

Token Ring / Bus Networking Transformer Turns Ratio (1) ( + 2 % ) 1:1:2:2 PARAMETER MIN. MAX. UNITS OCL (Primary) Leakage Inductance Capacitance (CW/W) Rise Time Primary DC Resistance Secondary DC Resistance 1. Pins 2-10 : 3-5 : 8-9 : 6-7 225 0.3 15 5.0 0.4 0.8 µH µH pF ns ohms ohms Designed for use in either 100 Ω or 150 Ω 16 MHz Applications IEEE 802.5 Compatible 500 VRMS min. Isolation Dual Coil Package Insertion Loss -0.5 dB ( 1 - 20 MHz ) 150Ω : 150Ω 100Ω : 150Ω Pin Connections: (10-5 : 8-9) or (10-5 : 6-7) Pin Connections: (1-4 : 8-9) or (1-4 : 6-7) Schematic Diagram 9 8 7 6 Physical Dimensions inches (mm) .507 (12.88) MAX. .400 (10.16) MAX. .020 .250 (0.51) (6.35) TYP. MAX. .120 (3.05) MIN. 10 1 2 3 45 .025 (0.64) DIA. .100 (2.54) TYP. .300 (7.62) 1 2 3 4 5 Bottom View 10 9 8 7 6 RHOMBUS P/N: T-11230 CUST P/N: DATE: 06/18/01 NAME: SHEET: 1 of 1 Rhombus Industries Inc. Transformers & Magnetic Products 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com