10/100 BASE-T PULSE TRANSFORMER P/N: 16ST6125 DATE SHEET A.GENERAL SPECIFICATIONS: 1.16 PIN SMD PACKAGE WITH COMMON CHOKE TO MEET IEEE 802.3 2.MORE ECONOMAICAL THAN DISCRETE TRANSFORMERS 3.OPERATING TEMP RANGE:0°C TO +70°C 4.STORAGE TEMP RANGE: -25°C TO +125°C B.ELECTRICAL SPECIFICATIONS: 1.TURN RATIO: TX=1.25CT: 1CT PIN1-3: 16-14, RX=1CT: 1CT PIN6-8:11-9 2. INSULATIONVOLTAGE: 1500Vrms MIN 3. DCR(TX&RX): 0. Ω 4..OCL (TX&RX): 350 uH Min AT 100KHz/0.1V WITH 8mA DC BIAS 5. L.EAKAGE INDUCTANCE (TX&RX): 0.4 uH Max@100KHz/0.2V 6. Cw/w (TX&RX): 28 pF Max C. SCHEMATIC & DIMENSIONS & MARKING (UNITmm) Prepared: Qingli Wu Drawing no.: Pulse Transformer Approved: Xu Wenbing REV.:0 Page : 1/1 Date :2000/6/22