Bothhandusa.com 40 PIN SMD ETHERNET 10/100 BASE–TX HIGH SPEED LAN MAGNETICS P/N: 40ST1041AX-E 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. ! Reduces radiated EMI emissions. ! 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 8mA Number TX DC Bias RX 40ST1041AX-E 1CT:1CT 1CT:1CT 350 L.L CW/W HI-POT Rise Time (uH Max) (pF Max) (Vrms) (nS Typ) 0.4 56 1500 3.0 Continue Part Number 40ST1041AX-E Schematic Insertion Loss Return Loss Cross talk DCMR (dB Max) (dB Min) (dB Min) (dB Min) 0.3–100MHz 0.3-30MHz 30-60MHz -1.15 -16 -12 60-80MHz 0.3-60MHz 60-100MHz 60MHz 100MHz 200MHz -10 -40 -35 -37 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 -28 -25