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
Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
Datasheet
75In 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
17In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.18 mm
Omron Automation and Safety Optical Switches, Transmissive, Photo IC Output 13mm SLOT PMS D-ON 12 - 24 VDC
Datasheet
96Expected 05-03-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted, Through-Beam Type 13 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 1M Robotic
Datasheet
76On Order
Min.: 1
Mult.: 1

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

Vishay Semiconductors Optical Switches, Transmissive, Phototransistor Output Transmissive Optical Sensor
Datasheet
11,962Expected 13-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm
Nisshinbo Optical Switches, Reflective, Phototransistor Output Encoder with Optical Reflection Type
Datasheet
3,000Expected 15-05-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Optical Switches, Reflective, Phototransistor Output Reflective
Broadcom / Avago Optical Switches, Reflective, Photo IC Output 2 Channel 254LPI
Datasheet
394Expected 13-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

Optical Switches, Reflective, Photo IC Output Reflective
Omron Electronics Optical Switches, Transmissive, Phototransistor Output General Purp 16.3mm PCB 14mm Wide Slot
Datasheet
2,437On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 14 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output REFL 5mm PCB PHOTO X
Datasheet
998Expected 02-06-2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 5 mm
Sharp Microelectronics Optical Switches, Reflective, Phototransistor Output Photointerrupter Reflective 0.5mm
Datasheet
8,000Expected 16-04-2026
Min.: 1
Mult.: 1
Reel: 2,000

Optical Switches, Reflective, Phototransistor Output Reflective 0.5 mm
M5Stack Optical Switches, Transmissive, Phototransistor Output OP.90 and OP.180 are two limit switches with different orientation placement.
Datasheet
15Expected 25-03-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output TRANS DARK-ON
Datasheet
2Expected 27-02-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 3.6 mm 3.6 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output 5mm SLOT LSH L/DON PNP 1MC
Datasheet
7In Stock
20Expected 05-03-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
Inolux Optical Switches, Reflective, Phototransistor Output Top Mount / 4634 / 4.6 x 3.4 x 1.5
Datasheet
6,000Expected 10-04-2026
Min.: 1
Mult.: 1
Reel: 1,000

Optical Switches, Reflective, Phototransistor Output

Everlight Optical Switches, Reflective, Phototransistor Output
Datasheet

Optical Switches, Reflective, Phototransistor Output


Everlight Optical Switches, Reflective, Phototransistor Output Reflective Top-View
Datasheet

Optical Switches, Reflective, Phototransistor Output Reflective
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR
Datasheet
1,000On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm 3.4 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 24V 1.4x1.4 Light-ON
Datasheet
150Expected 08-05-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output REFL LIGHT-ON/DRK-ON
Datasheet
27On Order
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 1 mm to 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Light On)
Datasheet
50Expected 08-05-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output 5mm SLOT RSH L/D-O NPN 1MC
Datasheet
31Expected 29-06-2026
Min.: 1
Mult.: 1
No
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted, Through-Beam Type 5 mm 5 mm
ROHM Semiconductor RPR-359F
ROHM Semiconductor Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN
Datasheet
180Expected 03-06-2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.5 mm
Everlight ITR1203DT50A/TB
Everlight Optical Switches, Transmissive, Phototransistor Output
Datasheet

Optical Switches, Transmissive, Phototransistor Output
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in
Datasheet
2,950On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Optical Switches, Reflective, Phototransistor Output Reflective 10.2 mm to 25.4 mm
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Datasheet
399Expected 21-05-2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.18 mm 3.18 mm