40ST8051B

Bothhand USA. e-mail: sales@bothhandusa.com http://www.bothhandusa.com 40 PIN SMD ETHERNET 10-BASE T QUAD PORT TRANSFORMER P/N: 40ST8051B DATA SHEET Page : 1/1 Feature 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 40ST8051B TX 1CT:1CT Turns Ratio (±5%) RX 1:1 100±20% TX&RX Pri.OCL (•H) TX&RX L.L (•H Max) 0.4 Pri&Sec Cw/w (pF Max) 12 Continue Part Number 40ST8051B Peak Pulse Rating (Volts) 50 Dissipation Rating (m W) 75 Insulation Resistance (M Ω) 10,000 Pri/Sec HI-POT (Vrms ) 1500 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A0(02/06)