OPB852A3
Transistor Output Slotted Switch, 1Channel, 3.11mm Slot Width, 1.27 X 1.27MM, ROHS COMPLIANT, PLASTIC PACKAGE-4
Optical Sensor Through-Beam 0.125" 3.18mm Phototransistor PCB Mount
得捷:
SENSOR OPT SLOT PHOTOTRAN PCB MT
艾睿:
Photointerrupter Transmissive 3.18mm Phototransistor 4-Pin