Optical Switches

Optical Switches
Optical Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, Sharp Micro, TT Electronics, Vishay & more. Please view our large selection of optical switches below.
Results: 1.183
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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
Vishay Semiconductors Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output
Datasheet
4.232In Stock
6.000Expected 19/06/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 0.2 mm to 4 mm
Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output
Datasheet
2.681In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.1 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm
Datasheet
3.489In Stock
Min.: 1
Mult.: 1
: 1.000

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3 mm
Kingbright Optical Switches, Transmissive, Phototransistor Output 6.4X12.8MM PHOTOINTERRUPTER LED - Transmissive Type
Datasheet
788In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5.4 mm
Kingbright Optical Switches, Transmissive, Phototransistor Output 6.1X24.0MM PHOTOINTERRUPTER LED
Datasheet
960In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted
onsemi Optical Switches, Reflective, Phototransistor Output PHOTO TRANS
Datasheet
4.297In Stock
Min.: 1
Mult.: 1
Max.: 300

Optical Switches, Reflective, Phototransistor Output Reflective 1.27 mm
onsemi Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor
Datasheet
14.088In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1 mm
Nisshinbo Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector
Datasheet
4.737In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Optical Switches, Reflective, Phototransistor Output Reflective 0.7 mm
Molex / Oplink Optical Switches, Specialised 1x2 1310/1550 DWFC SGL mode Prem 1m
Datasheet
19In Stock
Min.: 1
Mult.: 1

Optical Switches, Specialized
Broadcom / Avago Optical Switches, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator
Datasheet
420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

Optical Switches, Reflective, Photo IC Output Reflective
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS SOLDER TERM.
Datasheet
1.461In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.6 mm 3.6 mm
Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output Diffuse 5mm SD L-ON SS
Datasheet
152In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 5 mm
Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output Light-on 5mm Side-detecting
Datasheet
47In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 2 mm to 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR
Datasheet
847In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5.2 mm 5.2 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR
Datasheet
1.000In Stock
600Expected 29/09/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output 2mm SLOT TYPE 30V
Datasheet
7.936In Stock
22.250Expected 11/12/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm 2 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Dark ON 16mA
Datasheet
846In Stock
750Expected 07/08/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Dark-ON
Datasheet
6.073In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss 5mm groove 0.5mm sense
Datasheet
1.621In Stock
800Expected 03/07/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Light ON 16mA
Datasheet
1.044In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Light-ON
Datasheet
643In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Light ON 80mW
Datasheet
1.663In Stock
Min.: 1
Mult.: 1
: 1.000

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output 15MM LIGHTON TRANS
Datasheet
1.080In Stock
2.000Expected 17/07/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 15 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON
Datasheet
157In Stock
232On 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 TRNS LIGHT-ON/DRK-ON
Datasheet
67In Stock
33Expected 04/06/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm