10 BASE PULSE TRANSFORMER P/N: TA250-06BK DATA SHEET A. GENERAL SPECIFICATIONS: 1. IEEE 802.3 (10 Basc 2.10 Basc 5) and ECMA COMPATIBLE; 2.LOW PROFILC PACKAGCS 16 PIN PATTERN 3.LOW LEAKAGC INDUCTANCE AND WINDING CAPACITANCES FOR FAST RISE TIMES 4. MORE ECONOMICAL THAN DISCRETE TRANSFORMERS, FOUR TRANSFORMERS PER PACKAGE 5.HIGH ISOLATION VOLTAGES TO COMPIY WITH INTERNATIONAL SAFETY REQUIREMENTS FOR LAN (ECMA 97): B. ELECTRICAL SPECIFICATIONS@25°C 1. ISOLATION:1000 Vrms 2. TURNSRATIO: 1: 1 +/-3% 3. PRI.OCL: 250uH +/-20%. @ 100KHz 200mVrms 4. CW/W: 15pF MAX. (PRI/SEC) 5. LEADKAGE INDUCTANCE: 0.3uH Max 6. PRI DC RESISTANCE: 0.3 OHM Max 7. SEC DC REISITANCE: 0.3 OHM Max C. SCHEMATICS & DIMENSIONS & MARKING (UNIT mm): Primary pin 1-8