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.

Results: 94
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) 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, Photo IC Output LIGHT-ON 199In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Light ON 16mA 2In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm LightON 16mA 141In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA 121In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA 117In Stock
450On Order
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 305In Stock
750Expected 9/23/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Light ON 80mW
1,679On Order
Min.: 1
Mult.: 1
: 1,000

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 4 mm

Omron Electronics Optical Switches, Transmissive, Photo IC Output OPAQUE Light-ON 115In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.5 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output REFL 5mm PCB PHOTO X 486In Stock
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 5 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R
5,986Expected 12/25/2026
Min.: 1
Mult.: 1
: 2,000

Optical Switches, Reflective, Phototransistor Output Reflective 1 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor 100In Stock
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 General Purpose Photo IC (Dark On) 51In Stock
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 (Dark On) 27In Stock
140Expected 10/30/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.2 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm 275In Stock
3,200Expected 12/25/2026
Min.: 1
Mult.: 1
: 400

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Light On) 50In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 3.4 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR 128In Stock
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 Wide Slot Photo IC (Light On) 4In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 9.5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Dark ON 16mA
11,546On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR
1,581Expected 10/30/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW
4,000On Order
Min.: 1
Mult.: 1
: 1,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 4 mm 4 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 - 16VDC Dark ON
553On Order
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output MICROSENSOR
250Expected 2/2/2027
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 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 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 Non-Stocked
Min.: 250
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm