Through Hole Optical Switches

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Sensing Method
Slot Width
Sensing Distance
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode
Datasheet
737In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
571In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM
Datasheet
518In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 6.35 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72
Datasheet
167In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 6.35 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72
Datasheet
189In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 6.35 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM
Datasheet
1.501In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Datasheet
415In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm
Marktech Optoelectronics Optical Switches, Reflective, Phototransistor Output Visible Emitter 700nm
Datasheet
7In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 0.5 mm to 1.5 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
6In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
278In Stock
2.000Expected 11/18/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR
Datasheet
6In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
341In Stock
500Expected 9/16/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM
Datasheet
40In Stock
500Expected 11/16/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.81 mm
Marktech Optoelectronics Optical Switches, Specialised Visible Emitter 660nm
Datasheet
9In Stock
Min.: 1
Mult.: 1

Optical Switches, Specialized Reflective 0.5 mm to 1.5 mm
Optek / TT Electronics Optical Switches, Specialised Slotted Opt Switch
Datasheet
Product Comments
100In Stock
Min.: 1
Mult.: 1

Optical Switches, Specialized Transmissive 3.18 mm
onsemi Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR
Datasheet
16.832On Order
Min.: 1
Mult.: 1
Max.: 900

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Transmissive PCB 3.4mm slot
Datasheet
600On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR
Datasheet
1.581Expected 10/30/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output 5mm SLOT RSH L/D-ON NPN TER
Datasheet
93On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output REFL LIGHT-ON/DRK-ON
Datasheet
57On Order
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1 mm to 5 mm
Marktech Optoelectronics Optical Switches, Reflective, Phototransistor Output Infrared Emitter 950nm
Datasheet
1.066Expected 9/18/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output 0.5 mm to 1.5 mm
ROHM Semiconductor RPR-359F
ROHM Semiconductor Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN
Datasheet
180Expected 8/27/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.5 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
500Expected 11/24/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
500Expected 9/22/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 76.2 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRANS 1 m SNS DIST
Datasheet
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Through-Beam Type 1 m 1 m