20PT1021SI

10/100 BASE DUAL PORT TRANSFORMER FOR MDIX APPLICATION Bothhandusa.com P/N: 20PT1021SI DATA SHEET Feature ! ! ! ! Dual Port Transformer Modules Designed For 10/100 Base -TX Multi-port Hub Applications Compliant with IEEE802.3 and ANSI X3.236 Standard Operating temperature range : 0℃ to +70℃. Storage temperature range: -25℃ to +105℃. Electrical Specifications @ 25°C Part Number TX 20PT1021SI 1CT:1CT Turns Ratio (±5%) RX 1CT:1CT OCL(μH Min) @100KHz/0.1V with 8mA DC Bias 350 HI-POT (Vrms) 1500 Continue Part Number 20PT1021SI Insertion Loss (dB Max) 1–100MHz -1.0 1-30MHz -18 Return Loss (dB Min) 60MHz -12 80MHz -10 Cross talk (dB Min) 0.3-100MHz -35 DCMR (dB Min) 0.3-100MHz -30 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434