OPB821TXV
Photointerrupter Transmissive 2.16mm 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 2.16mm Phototransistor 4-Pin
Allied Electronics:
Sensor; Transmissive; Slotted Optical Switch; Dual Channel; 2.29mm Slot; 890nm