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: 980
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Sensing Method
Slot Width
Sensing Distance
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm
Datasheet
1,082In Stock
2,000Expected 13-05-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter
Datasheet
1,194In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm
Datasheet
186In Stock
1,000Expected 04-06-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm
Datasheet
465In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 4 mm

Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output Transmissive Optical Sensor
Datasheet
2,362In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm


Vishay Semiconductors Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output
Datasheet
2,818In Stock
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
1,514In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.1 mm
Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output
Datasheet
1,623In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.1 mm
Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output
Datasheet
930In Stock
1,020Expected 03-04-2026
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
64In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR
Datasheet
42In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm 3.4 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON
Datasheet
29In Stock
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Transmissive, Through-Beam Type 3.6 mm 5 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR
Datasheet
455In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 4 mm
Omron Electronics Optical Switches, Reflective, Photo IC Output REFL LIGHT-ON
Datasheet
402In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Reflective 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Wide Slot Phototransistor
Datasheet
161In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 9.5 mm 9.5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Wide Slot Photo IC (Dark On)
Datasheet
41In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 9.5 mm
LITEON LTH-301-07
LITEON Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor
Datasheet
6,860In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
American Bright LED Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE
Datasheet
3,959In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 14 mm
American Bright LED Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE
Datasheet
4,976In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Through-Beam Type 5 mm
American Bright LED Optical Switches, Transmissive, Phototransistor Output PHOTO INTERRUPTER SLOTTED TYPE
Datasheet
2,990In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm
Nisshinbo Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector
Datasheet
1,068In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Optical Switches, Reflective, Phototransistor Output Reflective 0.7 mm
Nisshinbo Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector
Datasheet
644In Stock
2,000Expected 18-02-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Optical Switches, Reflective, Phototransistor Output Reflective 0.7 mm
Broadcom / Avago Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI E6 PCBA 1.5mm
Datasheet
58In Stock
600Expected 12-05-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Optical Switches, Reflective, Photo IC Output Reflective 2 mm
Broadcom / Avago Optical Switches, Reflective, Photo IC Output IC Dig G360e 318LPI100pc
Datasheet
36In Stock
Min.: 1
Mult.: 1
Reel: 100

Optical Switches, Reflective, Photo IC Output Reflective 11 mm
Broadcom / Avago Optical Switches, Reflective, Photo IC Output IC Ana5VTg360e 318LPI100pc
Datasheet
3In Stock
600On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Optical Switches, Reflective, Photo IC Output Reflective 11 mm