10/100 BASE PULSE TRANSFORMER BOTHHAND USA P/N: TS21AY HF DATA SHEET Feature l l l l Designed to meet IEEE 802.3u requirement, including 350uH OCL with 8mA DC bias. Comply with ROHS & Halogen Free requirements. Operating temperature range:0℃ to +70℃. Storage temperature range: -25℃ to +85℃. Electrical Specifications @ 25°C Part Turns Ratio OCL (uH Min) (±3%) @ 100KHz/0.1V Number TS21AY HF 1-3:16-14 6-8:11-9 with 8mA DC Bias 1CT:1CT 1CT:1CT 350 DCR CW/W L.L (pF Max) (uH Max) HI-POT (Ω Max) (Vrms) PRI 28 0.5 0.9 1500 Continue Part Insertion Loss Return Loss Cross talk DCMR (dB Max) (dB Min) (dB Min) (dB Min) Number 0.3-100 MHz TS21AY HF -1.1 0.3-30MHz 40MHz 50MHz 60-80MHz 0.3-60MHz 60-100MHz 30MHz -18 -15.5 -13 -12 -45 -35 -40 60MHz 100MHz -35 -30 Schematic www.bothhandusa.com Page1/2 A02(12/05) 10/100 BASE PULSE TRANSFORMER P/N: TS21AY HF DATA SHEET BOTHHAND USA Mechanical www.bothhandusa.com Page2/2 A02(12/05)