Bothhand USA. e-mail: [email protected] http://www.bothhandusa.com 40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER P/N: 40ST1041H DATA SHEET Page : 1/1 Feature IEEE 802.3 Ethernet compatible 100 Base-TX Surface mountable Design for multiport repeater and Ethernet switching HUB application z Customer designs available for specific application z Operating temperature range : 0℃ to +70℃. z Storage temperature range: -25℃to +125℃. Electrical Specifications @ 25°C z z z Part Number 40ST1041H Turns Ratio OCL(μH Min) (±5%) @100KHz/0.1Vrms TX RX 8mA DC/Bias 1CT:1CT 1:1 350 L.L Cw/w Isolation voltage Rise Time (μH Max) (pF Max) (Vrms) (nS Typ) 0.4 28 1500 2.5 Continue Part Number 40ST1041H 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 1-60 MHz 60-200 MHz -1.15 -16 -12 -10 -38 -37 -25 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A1(02/06)