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 (IDR) 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
Rp98.885
Rp80.539
Rp66.229
Rp59.808
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
Rp58.340
Rp50.635
Rp46.048
Rp42.379
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
Rp61.826
Rp53.754
Rp52.103
Rp45.498
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
Rp61.459
Rp53.203
Rp50.085
Rp46.599
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
Rp62.376
Rp53.937
Rp50.818
Rp45.498
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 23/09/2026
Rp62.376
Rp53.937
Rp49.534
Rp45.498
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm

Omron Electronics Optical Switches, Transmissive, Photo IC Output OPAQUE Light-ON 115In Stock
Rp117.231
Rp102.921
Rp93.198
Rp86.410
Rp84.759
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
Rp66.413
Rp57.606
Rp55.588
Rp47.883
Min.: 1
Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective 5 mm
Omron Electronics Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor 100In Stock
Rp222.904
Rp197.403
Rp189.698
Rp173.370
Rp172.269
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
Rp209.511
Rp185.295
Rp173.186
Rp161.261
Rp160.894
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 30/10/2026
Rp236.296
Rp209.511
Rp190.798
Rp184.561
Rp183.827
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 105In Stock
3.200Expected 25/12/2026
Cut Tape
Rp36.875
Rp31.739
Rp28.069
Reel
Rp26.969
Rp25.868
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
Rp221.987
Rp196.486
Rp181.809
Rp162.546
Rp160.894
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
Rp118.699
Rp95.583
Rp94.115
Rp73.567
Rp72.650
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
Rp261.981
Rp208.044
Rp185.662
Rp177.222
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
Rp58.707
Rp51.002
Rp45.131
Rp41.279
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 30/10/2026
Rp52.103
Rp43.847
Rp40.728
Rp37.242
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
Cut Tape
Rp22.749
Rp19.447
Rp18.896
Reel
Rp18.896
Rp14.769
Rp14.530
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 Transmiss Surf Mnt 4mm Light ON 80mW 107In Stock
2.000On Order
Cut Tape
Rp34.307
Rp29.537
Rp28.253
Rp25.868
Reel
Rp24.767
Min.: 1
Mult.: 1
: 1.000
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 4 mm
Omron Electronics Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R
6.000Expected 25/12/2026
Cut Tape
Rp43.113
Rp37.059
Rp35.041
Rp32.106
Reel
Rp29.354
Min.: 1
Mult.: 1
: 2.000
Optical Switches, Reflective, Phototransistor Output Reflective 1 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output With IC w/Detector 4.5 - 16VDC Dark ON
553On Order
Rp65.862
Rp50.818
Rp46.048
Rp45.865
Rp41.645
Min.: 1
Mult.: 1
Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 5 mm
Omron Electronics Optical Switches, Transmissive, Photo IC Output MICROSENSOR
250Expected 23/02/2027
Rp73.201
Rp63.661
Rp61.276
Rp56.506
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
Rp313.533
Rp304.360
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
Rp93.748
Rp60.909
Rp46.599
Rp44.397
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
Rp277.942
Rp264.549
Min.: 250
Mult.: 250
Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3.4 mm