Bothhandusa.com 40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER P/N: 40ST1141EX DATA SHEET Feature ! ! ! ! ! ! IEEE 802.3 Ethernet compatible, 100 Base-TX Surface mountable. Design for multi-port repeater and Ethernet switching Hub application. Customer designs available for specific application. Operating temperature range : 0℃ to +70℃. Storage temperature range: -25℃ to +125℃. Electrical Specifications @ 25°C Part Turns Ratio OCL(uH Min) (±5%) @ 100KHz/0.1V Number TX RX with 8mA DC Bias 40ST1141EX 1CT:1CT 1CT:1CT L.L CW/W Rise Time HI-POT (uH Max) (pF Max) (nS Typ) (Vrms) 0.5 56 2.50 1500 350 Continue Part Number 40ST1141EX Insertion Loss Return Loss Cross talk DCMR (dB Max) (dB Min) (dB Min) (dB Min) 0.3–100MHz 0.3-30MHz 30-60MHz 60-80MHz -1.15 Schematic -16 -12 -10 0.3-60MHz 60-100MHz -40 -35 60MHz 100MHz 200MHz -37 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 -28 -25