Photointerrupter Transmissive 3.4mm Phototransistor 4Pin
光学传感器 穿透光束 0.134"（3.4mm） 光电晶体管 PCB 安装
得捷:
SENSOR OPT SLOT PHOTOTRAN PCB MT
艾睿:
Photointerrupter Transmissive 3.4mm Phototransistor 4-Pin
Chip1Stop:
Photointerrupter Transmissive 3.4mm Phototransistor 4-Pin
Electro Sonic:
Photointerrupter Transmissive 3.4mm Phototransistor 4-Pin