40ST1076_1

Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhandusa.com 40 PIN SMD ETHERNET 10/100 BASE QUAD PORT TRANSFORMER P/N: 40ST1076 DATA SHEET Feature Pag1/1 IEEE 802.3 Ethernet compatible, 100 BASE-TX Surface mountable. Design for multiport repeater and Ethernet switching hub application. Customer designs available for specific application. Operation temperature range: 0°C to +70°C. Storage temperature range: -25℃ to +125℃. Electrical Specifications @ 25°C Part Number TX 40ST1076 2CT: 1CT Turns Ratio (±5%) RX 1:1 OCL (uH Min) @100KHz/0.1Vrms with 8mA/DC Bias 350 Continue Part Number 40ST1076 0.3-30 MHz -18 Return Loss (dB Min) 40 MHz -15.5 50MHz -13.6 60-80 MHz -12 DCMR (dB Min) 1-60 MHz -37 60-200 MHz -25 HI-POT (Vrms) 1500 Insertion Loss (dB Max) 0.3-100MHz -1.15 30MHz -35 Cross Talk (dB Min) 60 MHz -40 100 MHz -30 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A0(02/06)