Bothhandusa.com 40SS1041 LF 40 PIN SMD ETHERNET 10/100 BASE-TX QUAD PORT TRANSFORMER P/N: 40SS1041 LF DATA SHEET Page : 1/1 Feature l l l l l l 40-PIN SMD Package compatible with broadcom, NS TMI Davicom chips. Designed for multi-port repeater and switched Ethernet applications utilizing single RJ-45 connectors. Comply with RoHS requirements-whole part No Cd, No Hg, No Cr6+, No PBB and PBDE and No Pb on external pins. Comply with Air reflow profile of JEDEC 020C. Operating temperature range : 0℃ to +70℃. Storage temperature range: -25℃ to +125℃. Electrical Specifications @ 25°C Turns Ratio Part (±5%) Number 40SS1041 LF OCL(uH Min) @100KHz/0.1Vrms TX RX with 8mA DC/Bias 1CT: 1CT 1:1 350 L.L Cw/w HI-POT (μH Max) (pF Max) (Vrms) 0.42 30 1500 Continue Part Number 40SS1041 LF 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 0.3-60MHz 60-100MHz 60 MHz 100 MHz 200 MHz -1.15 Schematic -16 -12 -10 -40 Mechanical -35 -37 -28 -25