OPB871L51TXV

Sensor, Transmissive, Slotted Optical Switch, 3.18mm Slot, Through Hole, 30V

Optical Sensor Through-Beam 0.125" 3.18mm Phototransistor PCB Mount

得捷:
SENSOR OPT SLOT PHOTOTRAN PCB MT

贸泽:
Optical Switches, Transmissive, Phototransistor Output Slotted Optical Switch

艾睿:
Photointerrupter Transmissive 3.175mm Phototransistor 4-Pin

Allied Electronics:
Sensor, Transmissive, Slotted Optical Switch, 3.18mm Slot, Through Hole, 30V