Starlan Filters Filter 8-Pin Schematic Designed for IEE 802.3 (1 BASE 5) High Isolation to comply with International Safety Requirements for LANS (ECMA 97) Designed for Hub and Node Use Electrical Specifications at 25o C Turns OCL Filter Ratio + 20% Part No. ( µH ) + 5% CW/W max. ( pF ) LL max. ( µH ) DCR Pri. max. (Ω) Hi-Pot min. ( VRMS ) F-1201 1:1:1:1 18 25 0.20 0.075 2000 F-1200 1:1:1:1 24 25 0.20 0.075 2000 F-1202 1:1:1:1 30 25 0.20 0.065 2000 F-1203 1:1:1:1 40 30 0.35 0.085 2000 Designed for IEE 802.3 (1 BASE 5) Dual & Single Starlan Isolation Transformers High Isolation to comply with International Safety Requirements for LANS (ECMA 97) Fast Rise Times Designed for Hub and Node Use Electrical Specifications at 25o C Turns Ratio ( + 5%) OCL ( + 20%) ( mH ) E-T min. V-µS Rise Time max. ( ns ) CW/W max. ( pF ) LL max. ( µH ) DCR max. (Ω) Hi-Pot min. ( VRMS ) Style Package T-11100 1:1 2.5 20 100 25 8.0 1.0 2000 Single-T4 T-11101 1:1 2.5 20 25 40 1.1 1.0 2000 Single-T4 T-11102 1:1 2.5 20 100 25 8.0 1.0 2000 Dual-A7 T-11103 1:1 2.5 20 25 40 1.1 1.0 2000 Dual-A7 Transformer Part No. Dual Transformer 14-Pin Schematic SEC. SEC. PRI. PRI. Single Transformer 4 Pin Schematic Specifications subject to change without notice. Rhombus Industries Inc. For other values & Custom Designs, contact factory. 37 STARLAN - 7/97 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Tel: (714) 898-0960 • Fax: (714) 896-0971