Phototransistor Photointerrupter Slotted 30V 30mA 100mW Through Hole
Slotted Photointerrupter, 15V, 30mA, 75us, Through Hole
Phototransistor Slotted Photointerrupter 30V 30mA 100mW Through Hole
Transistor Output Slotted Switch, 1-Channel, 2.54mm Slot Width
