OPB830W55
Photointerrupter Transmissive 3.18mm Phototransistor 4Pin
Optical Sensor Through-Beam 0.125" 3.18mm Phototransistor Module, Pre-Wired
得捷:
SENSOR OPT SLOT PHOTOTRANS MODUL
贸泽:
Optical Switches, Transmissive, Phototransistor Output Non-RoHS/Non Standard - Consult Factory - NC/NR
艾睿:
Photointerrupter Transmissive 3.18mm Phototransistor 4-Pin
Allied Electronics:
Slotted Optical Switch