Optical Switches

Results: 1,180
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Sensing Method Slot Width Sensing Distance
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON 177In Stock
119Expected 17/12/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP TSHAPE 187In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON 228In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON 140In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output Slotted 5mm On NPN C-Mount 160In Stock
463On 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, Transmissive, Phototransistor Output SLOT DARK-ON NPN 147In Stock
206On 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, Transmissive, Phototransistor Output SLOT LGHT-ON NPN 135In Stock
1On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Omron Electronics Optical Switches, Reflective, Photo IC Output SMT Reflective Photo microsensor 979In Stock
Min.: 1
Mult.: 1
: 1,000

Optical Switches, Reflective, Photo IC Output Reflective 3 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Dust Proof Type Phototransistor 461In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.2 mm 3.2 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo 1,837In Stock
10,000Expected 05/10/2026
Min.: 1
Mult.: 1
: 2,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm 2 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output F-shp 5mm PW NPN 1M 464In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type
ams OSRAM Optical Switches, Reflective, Phototransistor Output Reflective Sensor 7,332In Stock
Min.: 1
Mult.: 1
: 1,000

Optical Switches, Reflective, Phototransistor Output 5 mm
Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output Dual Chnl 1.6mA AEC-Q101 Qualified 2,227In Stock
Min.: 1
Mult.: 1
: 1,300

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm 3 mm
Vishay Semiconductors Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm 16,841In Stock
Min.: 1
Mult.: 1
: 3,000

Optical Switches, Reflective, Phototransistor Output Reflective 0.2 mm to 2.5 mm
Sharp Microelectronics Optical Switches, Transmissive, Photo IC Output OPIC Photointerruptr Schmdt Gap 10.0mm 1,184In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 10 mm
Sharp Microelectronics Optical Switches, Transmissive, Phototransistor Output Phototransistor .5mm Gap 5 mm Slit 3,074In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted
Sharp Microelectronics Optical Switches, Transmissive, Phototransistor Output SMT Low Profile Transmissive 1.2mm 8,199In Stock
Min.: 1
Mult.: 1
: 2,500

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted
Sharp Microelectronics Optical Switches, Reflective, Photo IC Output OPIC Photointerruptr 5-15mm Focal Length 2,391In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Reflective 2 mm to 22 mm
Sharp Microelectronics Optical Switches, Reflective, Phototransistor Output Photointerrupter Reflective 0.5mm 9,810In Stock
20,000Expected 05/11/2026
Min.: 1
Mult.: 1
: 2,000

Optical Switches, Reflective, Phototransistor Output Reflective 0.5 mm
LITEON Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor 6,760In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 6 mm 6 mm
Banner Engineering Optical Switches, Specialised K50 Pro: Pick-IQ Adjustable-Field Sensor; 10-30 V dc; Polycarbonate; IP66, IP67, IP69K; Input: Modbus; Colors: Multicolor; 4-pin M12 Integral QD 4In Stock
Min.: 1
Mult.: 1

Optical Switches, Specialized
Banner Engineering Optical Switches, Specialised K50 Pro: 14-color RGB Adjustable-Field Sensor; 10-30 V dc; Polycarbonate; IP66, IP67, IP69K; Input: Bimodal; Colors: Multicolor; 8-pin M12 Integral QD 3In Stock
Min.: 1
Mult.: 1

Optical Switches, Specialized
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output Slot 5mm CloseMt NPN ThruBeam Lite/Drk-ON 57In Stock
Min.: 1
Mult.: 1
No
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm 584In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
Kingbright ARB011
Kingbright Optical Switches, Transmissive, Phototransistor Output 4.0X4.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type 1,658In Stock
Min.: 1
Mult.: 1
: 1,500

Optical Switches, Transmissive, Phototransistor Output