40 PIN SMD ETHERNET 10/100 BASE –TX HIGH SPEED LAN MAGNETICS P/N: 40ST1040AXMPN LF DATA SHEET Page : 1/2 Feature z z z z z z z 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. Comply with ROHS & Halogen Free requirements. Operating temperature range : -40℃ to +85℃. Storage temperature range: -40℃ to +85℃. Electrical Specifications @ 25°C Part Turns Ratio OCL(uH Min) (±5%) @100KHz/0.1V Number 40ST1040AXMPN LF TX RX with 8mA DC Bias 1CT:1CT 1CT:1CT 350 L.L CW/W HI-POT (uH Max) (pF Max) (Vrms) 0.4 28 1500 Continue Part Insertion Loss Return Loss Cross talk DCMR (dB Max) (dB Min) (dB Min) (dB Min) Number 0.3–100MHz 0.3-30MHz 30-60MHz 60-80MHz 0.3-60MHz 60-100MHz 60MHz 100MHz 200MHz 40ST1040AXMPN LF -1.15 -16 -12 -10 Schematic www.bothhandusa.com -40 -35 -37 -28 -25 Mechanical 978-887-8050 [email protected] A01(09/07) 40 PIN SMD ETHERNET 10/100 BASE –TX HIGH SPEED LAN MAGNETICS P/N: 40ST1040AXMPN LF DATA SHEET Page : 2/2 Connector 1 Connector 2 www.bothhandusa.com 978-887-8050 [email protected] A01(09/07)