10 BASE-T SMD ETHERNET TRANSFORMER P/N: TS7012 DATA SHEET A. GENERAL SPECIFICATIONS 1.16PIN,SMD PACKAGE TO COMPLIANT WITH IEEE 802.3 STANDARD. 2. MODEL IS AVAILABLE TO INTERFACE WITH 10 BASE-T TRANSCEIVERS. 3. COMPATIBLE WITH IR OVEN PROCESSES. 4. OPERATING TEMP RANGE: 0°C TO+70°C. 5. STORAGE TEMP RANGE :-25°C TO+125°C. B. ELECTRICAL SPECIFICATIONS@25°C 1.TURN RATIO: TX (1-3/16-14)=1.41CT: 1CT; RX (6-8/11-9)=1CT: 1CT 2.PRIMARY OCL: 1-3&9-11=175uH MIN (AT 100KHz/0.2V) 3.PRI/SEC Cw/w: 20 pF MAX. 4.PRI/SEC LEAKAGE INDUCTANCE: 0.30 uH MAX 5.PRIMARY DCR: 0.90 OHM MAX 6.HI-POT TEST: 1500 Vrms C.SCHEMATIC & DIMENSIONS & MARKING (UNIT mm): Date: April 21-2000 Pre by:WuQingli Rev.: X.0