40ST6489B

Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhandusa.com 40 PIN SMD ETHERNET 10 BASE-T QUAD PORT PULSE TRANSFORMER P/N: 40ST6489B DATA SHEET Feature Page : 1/1 40-PIN SMD Package compatible with IEEE 802.3 standard & for the new Technology “Filterless” transceiver chips. Designed for multiport repeater and switched Ethernet Applications utilizing single RJ-45 connectors. Operating temperature range : 0°C to +70°C. Storage temperature range: -25°C to +125°C. Electrical Specifications @ 25°C Part Number 40ST6489B TX 1CT:1.41CT Turns Ratio RX 1:1 TX/RX OCL (•H Min) 140 Pri/Sec L.L (•H Max) 0.4 Pri/Sec CW/W (pF Max) 15 Continue Part Number 40ST6489B Peak Pulse Rating (Volts) 50 Dissipation Rating (m W) 75 Insulation Resistance (M Ω) 10,000 HI-POT (Vrms ) 1500 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A0(02/06)