Optical Sensors

Omron Electronics Optical Sensors utilize a silicon potting structure on the LEDs that are inside the photomicrosensors. This design reduces any mechanical stress applied to the LED and strengthens the physical integrity of the LED chip. The construction also produces an LED that maintains higher brightness for a longer period of time. Omron Electronics offers a wide range of non-amplified photomicrosensor products, giving engineers the choice of reflective or transmissive types with different configurations, mounting styles, sensing distances, and slot widths.

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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
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Hi Res .5mm w/Boss PCB 3mm Wide Slot
Datasheet
375In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm 3 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output 2MM OPTO SENSOR SLOT TYPE
Datasheet
204In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 2 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Wide Slot Photo IC (Light On)
Datasheet
4In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 9.5 mm
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, Transmissive, Photo IC Output With IC w/Detector 4.5 to 16 VDC
Datasheet
297In Stock
4,000On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3 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
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, Reflective, Photo IC Output PHOTO MICROSENSOR Non-Stocked
Min.: 200
Mult.: 200

Optical Switches, Reflective, Photo IC Output Reflective
Omron Electronics Optical Switches, Transmissive, Phototransistor Output General Purpose PCB 3.4mm Wide Slot
Datasheet
Non-Stocked Lead-Time 26 Weeks
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 MICROSENSOR
Datasheet
Non-Stocked
Min.: 250
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR
Datasheet
Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm 3.4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Screw Mnt 5mm Dark ON 16mA
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
Reel: 400

Optical Switches, Transmissive, Photo IC Output Transmissive, Through-Beam Type 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Photomicrosensor Non-Stocked
Min.: 1,000
Mult.: 1,000

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Screw Mnt 5mm Light ON 16mA
Datasheet
Non-Stocked
Min.: 400
Mult.: 400
Reel: 400

Optical Switches, Transmissive, Photo IC Output Transmissive, Through-Beam Type 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Light ON 16mA
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 150
Mult.: 150

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output 4MM OPTO SENSOR REFLECT TYPE
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000
Reel: 2,000

Optical Switches, Reflective, Phototransistor Output Reflective 4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Horizontal Aperture Photo IC (Dark On)
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Light On)
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Horizontal Aperture Photo IC (Light On)
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Light On)
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.2 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Actuator Mounted PCB Type
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Actuator Type 3 mm 3 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS PCB TERM.
Datasheet
Non-Stocked Lead-Time 26 Weeks
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 MICROSENSOR
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output REFL PHOTO MICROSENSOR NON-AMP
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.5 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output REFL PHOTOTRANSISTOR
Datasheet
Non-Stocked
Min.: 200
Mult.: 200
No
Optical Switches, Reflective, Phototransistor Output Reflective 4.5 mm