Bothhand USA. e-mail: [email protected] http://www.bothhandusa.com 10 BASE-T ETHERNET COUPLING TRANSFORMER P/N:TA140-22C DATA SHEET Page : 1/1 Feature l Low profile package 16 PIN DIP package to meet IEEE802.3&10-BASE T specification l Low leakage inductance and winding capacitances for fast rise time. l High isolation voltages to comply with international safety requirements for LANS. l Operating temperature range: 0°C to +70°C. l Storage temperature range: -25°C to +125 °C. Electrical Specifications @ 25°C Part Turns Ratio(±5%) Number TA140- 22C (1-3):(16-14) (6-8):(11- 9) 1CT:1CT 1CT:2CT PRI/SEC PRI OCL (uH Min) Cw/w (pF Max) @100KHz/50mV @100KHz/50mV 140 15 L.L(uH Max) @100KHz/50mV 0.4 Continue Number DCR( Ù Max) Each Winding Common Choke Inductance (uH TYP) Each Winding TA140- 22C 0.3 30 Part Schematic Primary Pins PRI TO SEC HI- POT(Vrms) @1mA 1-3,6- 8 2000 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A1(02/06)