透射式

Slotted Optical Switch - NPN Phototransistor Output - Slot 0.13" Wide x 0.345" Deep - 24"/26AWG Wires

Slotted Optical Switch - NPN Phototransistor Output - Slot 0.205" Wide x 0220" Deep - PCB Through Hole

Slotted Optical Switch - Phototransistor Output - Slot 0.155" Wide x 0.33" Deep - PCB Through Hole

Photointerrupter Transmissive Phototransistor 4-Pin Tube

Photointerrupter Transmissive 3.18mm Phototransistor 4-Pin Bag

Photologic® Slotted Optical Switch - Totem Pole Output - 24"/26AWG Wires

Photologic® Slotted Optical Switch - Buffered Open Collector Output - PCB Through Hole

Photointerrupter Transmissive 5mm Photologic, Open Collector 3-Pin

EE-SX328

EE-SMR3-1T