LAN ISOLATION TRANSFORMER CATALOG of TABLE CONTENTS ISOLATION TRANSFORMERS 10BASE-T FOR ADAPTER CARDS, MAUs, HUBS AND MOTHERBOARD APPLICATIONS Electrical Specifications: Surface Mount and Through Hole 2 ETHERNET AUI TRANSFORMERS Electrical Specifications: Surface Mount and Through Hole 3 APPLICATION CIRCUITS 10Base-T 4 Ethernet 5 SCHEMATICS 6 MECHANICALS Surface Mount 8 Through Hole 10 USA 858 674 8100USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 32181071 China 86 755 33966678 Taiwan 8Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 435676886 3 4643715 www.pulseeng.com 1 EC100.N (1/10)ISOLATION TRANSFORMERS FOR 10BASE-T For Adapter Cards, MAUs, Hubs, and Motherboard Applications Meets IEEE 802.3 specification Available with common mode chokes for EMI suppression Through hole, auto-insertable, 16-pin DIP package Electrical Specifications 25C Operating Temperature 0C to 70C Sine Wave Interwinding Leakage Turns Ratio Common 2 Part Primary Inductance Capacitance Inductance DCR Hipot Schem. Mech (5%) Mode 1 1 Number Pins OCL Cww LL ( MAX) (Vrms) Choke Transmit Receive (H MIN) (pF MAX) (H MAX) 2 PAGES 6-7 PAGES 8-9 SURFACE MOUNT 23Z128SM 1CT:1.414CT 1CT:1CT 6-8/1-3 200 15 0.5 0.4 2000 T4 SMT5 23Z356SM 1CT:1.414CT 1CT:1CT 6-8/1-3 200 12 0.5 0.6 2000 T7 SMT5 23Z467SM 1CT:2CT 1CT:1CT 6-8/1-3 140 12 0.2 0.6 2000 T7 SMT5 4 E2023 1CT: 2.5CT 1CT: 1CT 6-8/1-3 200 15 0.5 0.4 2000 T10 SMT4 E4001 1CT:2CT 1CT:1CT 6-8/1-3 112 8 0.3 0.8 3000 T5 SMT4 3 EX2024 1CT: 2.5CT 1CT:1CT 6-8/1-3 350 30 0.8 0.6 2000 T10 SMT4 PE-65454 1:1.414 1:1 3-4/1-2 140 12 0.2 0.4 2000 T1 SMT2 PE-65745 1CT: 1.414CT 1CT:1CT 6-8/1-3 140 12 0.2 0.3 1500 T4 SMT4 PE-68023 1CT:2CT 1CT:1CT 1-3/6-8 200 12 0.3 1.0 1500 T6 SMT4 PE-68048 1CT: 1.414CT 1CT:1CT 6-8/1-3 110 15 0.4 1.0 1500 T5 SMT4 PE-68052 2CT:1CT 1CT:1CT 1-3/6-8 140 12 0.3 1.0 1500 T6 SMT4 PE-68810 1:1 (4X) 1-2/3-4 140 12 0.2 0.4 2000 T3 SMT4 1-2/3-4 PE-68820 1:1.414 (4X) 40 12 0.2 0.4 2000 T3 SMT4 5-6/7-8 THROUGH HOLE PAGE 6 PAGE 10 23Z128 1CT: 2CT 1CT:1CT 6-8/1-3 140 15 0.5 0.4 2000 T4 TH3 1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz. 2. For Tape & Reel packaging, add the suffix T to the end of the part number when ordering. e.g. E2023T. 3. Part numbers denoted EX are extended temperature parts -40C to 85C, electrical specifications 25C. 4. E2023NL is the RoHS compliant version of E2023. USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 www.pulseeng.com 2 EC100.N (1/10)