OPB700
Photointerrupter Reflective Phototransistor 4Pin
Reflective Optical Sensor 0.200" 5.08mm Module, Pre-Wired
得捷:
SNSR OPTO TRANS 5.08MM REFL C-MT
艾睿:
Photointerrupter Reflective Phototransistor 4-Pin
Allied Electronics:
Reflective Sensor