NPN Open Collector Photointerrupter, 1-Channel, 100mW, Through Hole
Photointerrupter Slotted Single Channel NPN Open Collector 10V 12mA 100mW
NPN Open Collector Photointerrupter, 3V Reverse Breakdown, 100mW Power Dissipation, Through Hole Mount
Photointerrupter Slotted Single Channel NPN Open Collector 3V 100mW Through Hole
Logic Output Slotted Switch, 1-Channel, 3.18mm Slot Width,