Optical Switches

 Optical Switches
Optical Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, ROHM Semiconductor, Sharp Microelectronics, TT Electronics, Vishay & more.
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Please view our large selection of optical switches below.
Results: 1.182
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) 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 MICROSENSOR 45In 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 183In 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 LGHT-ON NPN 67In Stock
79Expected 04/01/2027
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 39In Stock
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 6.837In Stock
10.000Expected 02/04/2027
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
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 1M Robotic 397In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 1M Robotic 214In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type
ams OSRAM Optical Switches, Reflective, Phototransistor Output Reflective Sensor 2.952In Stock
10.000Expected 16/11/2026
Min.: 1
Mult.: 1
: 1.000

Optical Switches, Reflective, Phototransistor Output 5 mm
ams OSRAM Optical Switches, Reflective, Phototransistor Output Reflective Sensor 3.093In 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 2.237In Stock
Min.: 1
Mult.: 1
: 1.300

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm 3 mm
Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output 2.060In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.1 mm
Sharp Microelectronics Optical Switches, Transmissive, Photo IC Output OPIC Photointerruptr Schmdt Gap 10.0mm 1.200In 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 3.134In 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 9.549In 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 2.495In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Reflective 2 mm to 22 mm
Sharp Microelectronics Optical Switches, Reflective, Phototransistor Output Focal Length 3.0mm Reflective type 3.067In Stock
10.000Expected 01/10/2026
Min.: 1
Mult.: 1
: 1.000

Optical Switches, Reflective, Phototransistor Output Reflective 3 mm
Banner Engineering Optical Switches, Specialised K50 Pro: IO-Link Adjustable-Field Sensor; 18-30 V dc; Polycarbonate; IP66, IP67, IP69K; Input: IO-Link; Colors: Multicolor; 4-pin M12 Integral QD 7In Stock
4Expected 17/08/2026
Min.: 1
Mult.: 1

Optical Switches, Specialized
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 5mm SLOT RSH L/D-O NPN 1MC 60In Stock
256Expected 17/08/2026
Min.: 1
Mult.: 1
No
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Kingbright ARA021
Kingbright Optical Switches, Transmissive, Phototransistor Output 2.6X7.5MM PHOTOINTERRUPTER LED - Transmissive Type 1.212In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output