Bothhand USA. e-mail: [email protected] http://www.bothhandusa.com 40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER Page : 1/1 P/N: 40ST1041SX DATA SHEET Feature 40-Pin SMD package compatible with broadcom ,NS ,TMI, davicom chips. Designed for multiport repeater and switched Ethernet applications utilization single RJ-45 connectors. Operating temperature range : 0℃ to +70℃. Storage temperature range: -25℃to +125℃. z z z z Electrical Specifications @ 25°C Part Number Turns Ratio OCL(μH Min) (±5%) @100KHz/0.1Vrms TX RX 8mA DC/Bias 40ST1041SX 1CT:1CT 1CT:1CT L.L Cw/w HI-POT (μH Max) (pF Max) (Vrms) 0.5 56 1500 350 Insulation resistance (MΩ) 10,000 Continue Part Number 40ST1041SX Schematic 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 0.3-100MHz 0.3-100MHz -1.15 -16 -12 -10 -38 -40 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A3(02/06)