Bothhand USA. e-mail: [email protected] http://www.bothhandusa.com 40 PIN SMD ETHERNET 10-BASE T QUAD PORT TRANSFORMER P/N: 40ST8051B DATA SHEET Page : 1/1 Feature z 40-Pin SMD package compatible with IEEE 802.3 standard & for the new technology “Filterless” transceiver chips. z Designed for multiport repeater and switched Ethernet applications utilizing z single RJ-45 connectors. z z Turns Ratio Part Number 40ST8051B Operating temperature range : 0°C to +70°C. Storage temperature range: -25°C to +125°C. Electrical Specifications @ 25°C (±5%) TX RX 1CT:1CT 1:1 TX&RX Pri.OCL TX&RX L.L Pri&Sec Cw/w (•H) (•H Max) (pF Max) 100±20% 0.4 12 Continue Part Peak Pulse Rating Number (Volts) 40ST8051B Schematic 50 Dissipation Rating (m W) 75 Insulation Resistance Pri/Sec HI-POT (M Ω) (Vrms ) 10,000 1500 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A2(02/06)