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: 1,185
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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
Nisshinbo Optical Switches, Reflective, Phototransistor Output Encoder with Optical Reflection Type
Datasheet
2,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Optical Switches, Reflective, Phototransistor Output Reflective
Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
Datasheet
301In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.18 mm
Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
Datasheet
387In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.18 mm
Vishay Optical Switches, Reflective, Phototransistor Output MINI REFL SENSOR VCSEL PTR
Datasheet
3,383In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Optical Switches, Reflective, Phototransistor Output Reflective 0.9 mm
Broadcom / Avago Optical Switches, Reflective, Photo IC Output 2 Channel 75LPI
Datasheet
2,825In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

Optical Switches, Reflective, Photo IC Output Reflective
Broadcom / Avago Optical Switches, Reflective, Photo IC Output AEDR-9920, 225 LPI Inc Encoder, 100 pcs
Datasheet
2,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

Optical Switches, Reflective, Photo IC Output
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output THIN COMPACT SLOT PM S PNP L-ON
Datasheet
534In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter
Datasheet
49,300In Stock
Min.: 1
Mult.: 1
: 7,500

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.2 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Photomicrosensor SMT
Datasheet
1,939In Stock
Min.: 1
Mult.: 1
: 1,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm 3 mm
onsemi Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Datasheet
185,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,000
: 1,000

Optical Switches, Reflective, Phototransistor Output Reflective 1 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 IC Dig G90e 318LPI100pc
Datasheet
1,151In Stock
900Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

Optical Switches, Reflective, Photo IC Output Reflective 11 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR
Datasheet
15,389In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2.8 mm 2.8 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRNS LIGHT-ON/DRK-ON
Datasheet
470In Stock
341On 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
Datasheet
408In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo
Datasheet
58,673In Stock
MouseReel Available
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 Std 5mm PW NPN 1M Robotic
Datasheet
597In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type
Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output 2-Ch Transmissive Optical Sensor
Datasheet
57,720In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm
Sharp Microelectronics Optical Switches, Reflective, Photo IC Output OPIC Photointerpter 3-7mm lgth rnd lens
Datasheet
6,688In Stock
10,600On Order
Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Reflective 1 mm to 9 mm
Banner Engineering Optical Switches, Specialised K50 Pro Select: 7-color RGB Adjustable-Field Sensor; 10-30 V dc; Polycarbonate; IP66, IP67, IP69K; Input: Bimodal; Colors: Multicolor; 5-pin M12 Integral QD
Datasheet
12In Stock
42On Order
Min.: 1
Mult.: 1

Optical Switches, Specialized
Kingbright Optical Switches, Reflective, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTO INTERRUPTER SMD LED
Datasheet
898In Stock
Min.: 1
Mult.: 1
: 1,000

Optical Switches, Reflective, Phototransistor Output Reflective
Kingbright Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED
Datasheet
1,179In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted
Broadcom / Avago Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI
Datasheet
1,119In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Optical Switches, Reflective, Photo IC Output Reflective
Broadcom / Avago Optical Switches, Reflective, Photo IC Output 2 Channel 150LPI
Datasheet
687In Stock
1,200Expected 26/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 100

Optical Switches, Reflective, Photo IC Output Reflective
Omron Automation and Safety Optical Switches, Reflective, Photo IC Output 13mm P Modulated SLOT PMS L-On
Datasheet
77In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Transmissive, Slotted, Through-Beam Type 13 mm