24ST1285B-3B

10/100 BASE-T SINGLE PORT SMT TRANSFORMER Bothhandusa.com P/N: 24ST1285B-3B DATA SHEET Feature ! ! ! ! For Fast Ethernet to Gigabit Ethernet Interchangeable Designs. Meets IEEE802.3 and ANSI X3.263 standards. Operating temperature range: 0℃ to +70℃. Storage temperature range: -25℃ to +125℃. Electrical Specifications @ 25°C Part Number TX 24ST1285B-3B 1CT:1CT Turns Ratio (±5%) RX 1CT:1CT OCL(uH Min) @ 100KHz/0.1V with 8mA DC Bias 350 L.L (uH Max) 0.6 CW/W (pF Max) 28 Rise Time 10-90% (nS Typ) 2.5 HI-POT (Vrms) 1500 Continue Part Number 24ST1285B-3B Insertion Loss (dB Max) 0.3–100MHz -1.0 30MHz -16 Return Loss (dB Min) 60MHz -12 80MHz -12 Cross talk (dB Min) 0.3-60MHz -40 60-80MHz -30 DCMR (dB Min) TX/RX 0.3-60MHz -30/-35 60-100MHz -30/-35 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434