OPB821S10
Photointerrupter Transmissive 2.03mm Phototransistor 4Pin
Optical Sensor Through-Beam 0.080" 2.03mm Phototransistor Module, Pre-Wired
得捷:
SENSOR OPT SLOT PHOTOTRANS MODUL
艾睿:
Photointerrupter Transmissive 2.03mm Phototransistor 4-Pin