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