TA140-12B

Bothhand USA. e -mail: sales@bothhandusa.com http://www.bothhandusa.com 10 BASE-T ETHERNET COUPLING TRANSFORMER P/N:TA140-12B 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 Number TX TA140- 12B 1CT:1CT Turns Ratio (±5%) RX 1CT:1CT Primary OCL ( ìH Min) 140 L.L ( ìH Max) 0.45 Cw/w (pF Max) 12 Continue Part Number TA140- 12B Primary DCR ( Ù Max) 0.3 Isolation Voltage (Vrms) 2000 Rise time (nS Max) 5.0 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A8(02/06)