Transmissiv

Photointerrupter Transmissive 2mm Phototransistor 4-Pin SMD T/R

Photointerrupter Transmissive 3.18mm Photologic, Totem Pole, Buffer Automotive 5-Pin Bag

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

Photointerrupter Transmissive Phototransistor 4-Pin

Infrared Assembly 2-Pin

Photointerrupter Transmissive Photologic, Totem Pole, Buffer 4-Pin

Photointerrupter Transmissive Phototransistor

Opto Interrupter Module With NPN Transistor

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

Photointerrupter Transmissive 3.3mm Phototransistor 4-Pin