TOSHIBA TLP185Y-TPL,EO 光电耦合器, 晶体管输出, 1通道, SMD, 4 引脚, 20 mA, 3.75 kV, 50 %
The is a 1-channel 4-pin Mini Flat Coupler consists of a phototransistor optically coupled to a gallium arsenide infrared emitting diode. It is suitable for high-density surface mounting applications such as programmable controllers.