COMMON MODE CHOKE P/N:BCM-5553 DATA SHEET A. General Specifications: 1. Used in suppression of EMI noise . 2. Designed for Ethernet, Fast Ethernet, Token Ring, FDDI-TP,T1/CEPT and ISDN . B. Electrical Specifications@25°C 1. Turn Ratio(±3%) :1:1:1:1 3. Primary OCL(TX & RX): 18 µH MIN @ 100KHz/0.2V 4. Cw/w:10 pF MAX 5. Leakage Inductance: 0.20 µH MAX 6. DCR : 0.25 Ω MAX 7. Isolation HI-POT: 1500 Vrms C. Schematic & Mechanical: Prepared : Qingli Wu Approved: Xu wenbing Date :2001/01/28 Drawing no.: Common Mode Choke REV.:A2 Page : 1/1