KB817B

Kingbright### 光耦合器，Kingbright

光耦合器，晶体管输出，

欧时:
Kingbright 光耦 KB817B, 直流输入, 晶体管输出, 4引脚 PDIP 封装

Allied Electronics:
KB817B DC Input Transistor Output Optocoupler, Through Hole, 4-Pin PDIP