DigiKey Datasheets for Photoelectric Sensors
Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects.
Photoelectric Sensors: Learn more
| Product Name | Notes |
|---|---|
| "Diffuse Optical Sensor 0.000"" ~ 1.969"" (0mm ~ 50mm) PNP - Light-ON" | |
| "Diffuse Optical Sensor 0.197"" ~ 6.299"" (5mm ~ 160mm) NPN - Open Collector/Dark-ON" | |
| "Diffuse Optical Sensor 0.197"" ~ 6.299"" (5mm ~ 160mm) NPN - Open Collector/Light-ON" | |
| "Diffuse Optical Sensor 0.197"" ~ 6.299"" (5mm ~ 160mm) PNP - Open Collector/Dark-ON" | |
| "Diffuse Optical Sensor 0.197"" ~ 6.299"" (5mm ~ 160mm) PNP - Open Collector/Light-ON" | |
| "Diffuse Optical Sensor 1.969"" ~ 17.717"" (50mm ~ 450mm) PNP - Open Collector, Light-ON\\Dark-ON" | |
| "Liquid Optical Sensor 196.850"" (5m) PNP - Open Collector" | |
| "Optical Sensor 0.157"" ~ 0.236"" (4mm ~ 6mm) ADJ" | |
| "Optical Sensor 0.181"" ~ 1.969"" (30mm ~ 50mm) ADJ" | |
| "Optical Sensor 0.315"" ~ 0.433"" (8mm ~ 11mm) ADJ" | |
| "Optical Sensor 0.511"" ~ 0.945"" (14mm ~ 24mm) ADJ" | |
| "Reflective Optical Sensor 0.197"" ~ 1.496"" (5mm ~ 38mm) NPN - Open Collector/Light-ON" | |
| "Reflective Optical Sensor 0.394"" (10mm) NPN - Open Collector" | |
| "Reflective Optical Sensor 0.394"" (10mm) PNP - Open Collector" | |
| "Reflective Optical Sensor 0.394"" ~ 2.756"" (10mm ~ 70mm) ADJ NPN - Open Collector/Light-ON" | |
| "Reflective Optical Sensor 0.787"" (20mm)" | |
| "Reflective Optical Sensor 0.787"" ~ 1.378"" (20mm ~ 35mm) ADJ NPN - Open Collector/Light-ON" | |
| "Reflective Optical Sensor 1.035"" (26.3mm) NPN/PNP" | |
| "Reflective Optical Sensor 1.181"" (30mm) NPN - Open Collector" | |
| "Reflective Optical Sensor 1.181"" (30mm) PNP - Open Collector" | |
| "Reflective Optical Sensor 1.77"" ~ 11.811"" (45mm ~ 300mm) ADJ NPN - Open Collector" | |
| "Reflective Optical Sensor 1.77"" ~ 11.811"" (45mm ~ 300mm) ADJ PNP - Open Collector" | |
| "Reflective Optical Sensor 1.77"" ~ 6.693"" (45mm ~ 170mm)" | |
| "Reflective Optical Sensor 1.862"" (47.3mm) NPN/PNP" | |
| "Reflective Optical Sensor 1.969"" (50mm) NPN - Open Collector" | |
| "Reflective Optical Sensor 1.969"" (50mm) PNP - Open Collector" | |
| "Reflective Optical Sensor 10.236"" (260mm)" | |
| "Reflective Optical Sensor 11.024"" (280mm)" | |
| "Reflective Optical Sensor 15.748"" (400mm) NPN - Open Collector" | |
| "Reflective Optical Sensor 15.748"" (400mm) PNP - Open Collector" | |
| "Reflective Optical Sensor 16.535"" (420mm)" | |
| "Reflective Optical Sensor 17.717"" (450mm)" | |
| "Reflective Optical Sensor 19.685"" (500mm)" | |
| "Reflective Optical Sensor 2.165"" (55mm)" | |
| "Reflective Optical Sensor 20.472"" (520mm)" | |
| "Reflective Optical Sensor 3.264"" (82.9mm) NPN/PNP" | |
| "Reflective Optical Sensor 3.937"" (100mm) NPN - Open Collector" | |
| "Reflective Optical Sensor 3.937"" (100mm) PNP - Open Collector" | |
| "Reflective Optical Sensor 4.724"" (120mm)" | |
| "Reflective Optical Sensor 5.9"" (15cm)" | |
| "Reflective Optical Sensor 5.906"" ~ 29.528"" (150mm ~ 750mm)" | |
| "Reflective Optical Sensor 6.693"" ~ 19.685"" (170mm ~ 530mm)" | |
| "Reflective Optical Sensor 7.874"" (200mm) NPN - Open Collector" | |
| "Reflective Optical Sensor 7.874"" (200mm) PNP - Open Collector" | |
| "Reflective Optical Sensor 7.874"" (200mm)" | |
| "Reflective Optical Sensor 8.268"" ~ 27.983"" (210mm ~ 710mm)" | |
| "Reflective, Convergent Optical Sensor 0.079"" ~ 0.984"" (2mm ~ 25mm) NPN - Open Collector/Dark-ON" | |
| "Reflective, Convergent Optical Sensor 0.079"" ~ 0.984"" (2mm ~ 25mm) NPN - Open Collector/Light-ON" | |
| "Reflective, Convergent Optical Sensor 0.079"" ~ 0.984"" (2mm ~ 25mm) PNP - Open Collector/Dark-ON" | |
| "Reflective, Convergent Optical Sensor 0.079"" ~ 0.984"" (2mm ~ 25mm) PNP - Open Collector/Light-ON" | |
| "Reflective, Convergent Optical Sensor 0.118"" ~ 0.551"" (3mm ~ 14mm) ADJ" | |
| "Reflective, Convergent Optical Sensor 0.157"" ~ 1.299"" (4mm ~ 33mm) ADJ" | |
| "Reflective, Convergent Optical Sensor 0.236"" ~ 0.551"" (6mm ~ 14mm) NPN - Open Collector/Dark-ON" | |
| "Reflective, Convergent Optical Sensor 0.236"" ~ 0.551"" (6mm ~ 14mm) NPN - Open Collector/Light-ON" | |
| "Reflective, Convergent Optical Sensor 0.236"" ~ 0.551"" (6mm ~ 14mm) PNP - Open Collector/Dark-ON" | |
| "Reflective, Convergent Optical Sensor 0.236"" ~ 0.551"" (6mm ~ 14mm) PNP - Open Collector/Light-ON" | |
| "Reflective, Convergent Optical Sensor 0.787"" ~ 1.969"" (20mm ~ 50mm) ADJ NPN - Open Collector" | |
| "Reflective, Convergent Optical Sensor 0.787"" ~ 1.969"" (20mm ~ 50mm) ADJ PNP - Open Collector" | |
| "Reflective, Convergent Optical Sensor 0.787"" ~ 2.756"" (20mm ~ 70mm) ADJ NPN - Open Collector" | |
| "Reflective, Convergent Optical Sensor 0.787"" ~ 2.756"" (20mm ~ 70mm) ADJ PNP - Open Collector" | |
| "Reflective, Convergent Optical Sensor 0.906"" (23mm)" | |
| "Reflective, Convergent Optical Sensor 1.693"" (43mm)" | |
| "Reflective, Diffuse Optical Sensor 0.079"" ~ 0.984"" (2mm ~ 25mm) ADJ NPN - Open Collector" | |
| "Reflective, Diffuse Optical Sensor 0.079"" ~ 0.984"" (2mm ~ 25mm) ADJ PNP - Open Collector" | |
| "Reflective, Diffuse Optical Sensor 1.181"" (30mm) NPN/PNP" | |
| "Reflective, Diffuse Optical Sensor 1.181"" ~ 19.685"" (30mm ~ 500mm) ADJ" | |
| "Reflective, Diffuse Optical Sensor 1.181"" ~ 9.843"" (30mm ~ 250mm) ADJ" | |
| "Reflective, Diffuse Optical Sensor 1.77"" ~ 5.906"" (45mm ~ 150mm) NPN - Open Collector/Dark-ON" | |
| "Reflective, Diffuse Optical Sensor 1.77"" ~ 5.906"" (45mm ~ 150mm) NPN - Open Collector/Light-ON" | |
| "Reflective, Diffuse Optical Sensor 1.77"" ~ 5.906"" (45mm ~ 150mm) PNP - Open Collector/Dark-ON" | |
| "Reflective, Diffuse Optical Sensor 1.77"" ~ 5.906"" (45mm ~ 150mm) PNP - Open Collector/Light-ON" | |
| "Reflective, Diffuse Optical Sensor 1.969"" (50mm) NPN - Open Collector/Dark-ON" | |
| "Reflective, Diffuse Optical Sensor 1.969"" (50mm) NPN - Open Collector/Light-ON" | |
| "Reflective, Diffuse Optical Sensor 1.969"" (50mm) NPN/PNP" | |
| "Reflective, Diffuse Optical Sensor 1.969"" (50mm) PNP - Open Collector/Dark-ON" | |
| "Reflective, Diffuse Optical Sensor 1.969"" (50mm) PNP - Open Collector/Light-ON" | |
| "Reflective, Diffuse Optical Sensor 13.780"" (350mm) Analog" | |
| "Reflective, Diffuse Optical Sensor 19.685"" (500mm) Analog" | |
| "Reflective, Diffuse Optical Sensor 2362.2"" (60m) 196.85' NPN" | |
| "Reflective, Diffuse Optical Sensor 2362.2"" (60m) 196.85' PNP" | |
| "Reflective, Diffuse Optical Sensor 3.150"" (80mm)" | |
| "Reflective, Diffuse Optical Sensor 3.346"" (85mm) NPN/PNP" | |
| "Reflective, Diffuse Optical Sensor 39.370"" (1m) NPN" | |
| "Reflective, Diffuse Optical Sensor 39.370"" (1m) PNP" | |
| "Reflective, Diffuse Optical Sensor 4.724"" (120mm) NPN/PNP" | |
| "Reflective, Diffuse Optical Sensor 5.906"" (150mm) PNP" | |
| "Reflective, Diffuse Optical Sensor 7.874"" (200mm) NPN - Open Collector" | |
| "Reflective, Diffuse Optical Sensor 9.843"" (250mm) NPN/PNP" | |
| "Retroreflective Optical Sensor 0.328"" ~ 16.404' (10mm ~ 5m) ADJ" | |
| "Retroreflective Optical Sensor 0.328"" ~ 9.843' (10mm ~ 3m) ADJ" | |
| "Retroreflective Optical Sensor 0.591"" ~ 12.205"" (15mm ~ 310mm) ADJ" | |
| "Retroreflective Optical Sensor 0.787"" ~ 11.811"" (20mm ~ 300mm) ADJ" | |
| "Retroreflective Optical Sensor 1.181"" ~ 7.784"" (30mm ~ 200mm) NPN - Open Collector/Dark-ON" | |
| "Retroreflective Optical Sensor 1.181"" ~ 7.784"" (30mm ~ 200mm) NPN - Open Collector/Light-ON" | |
| "Retroreflective Optical Sensor 1.181"" ~ 7.784"" (30mm ~ 200mm) PNP - Open Collector/Dark-ON" | |
| "Retroreflective Optical Sensor 1.181"" ~ 7.784"" (30mm ~ 200mm) PNP - Open Collector/Light-ON" | |
| "Retroreflective Optical Sensor 157.480"" (4m) NPN - Open Collector" | |
| "Retroreflective Optical Sensor 157.480"" (4m) PNP - Open Collector" | |
| "Retroreflective Optical Sensor 3.937"" ~ 98.425"" (100mm ~ 2.5m) 0.033' ~ 8.202'" | |
| "Through-Beam Optical Sensor 0"" ~ 19.685"" (0mm ~ 500mm)" | |
| "Through-Beam Optical Sensor 0.000"" ~ 2559.055"" (0m ~ 65m) PNP - Open Collector, Light-ON\\Dark-ON" | |
| "Through-Beam Optical Sensor 0.000"" ~ 2559.055"" (0m ~ 65m) Relay - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 0.591"" (15mm)" | |
| "Through-Beam Optical Sensor 1.181"" (30mm) PNP - Open Collector, Light-ON\\Dark-ON" | |
| "Through-Beam Optical Sensor 1.969"" (50mm) NPN - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 1.969"" (50mm) NPN - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 1.969"" (50mm) PNP - Open Collector, Light-ON\\Dark-ON" | |
| "Through-Beam Optical Sensor 1.969"" (50mm) PNP - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 1.969"" (50mm) PNP - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 10.236"" (260mm)" | |
| "Through-Beam Optical Sensor 118.1"" (3m) 9.8' NPN - Open Collector" | |
| "Through-Beam Optical Sensor 118.1"" (3m) 9.8' PNP - Open Collector" | |
| "Through-Beam Optical Sensor 12.402"" (315mm)" | |
| "Through-Beam Optical Sensor 122.047"" (3.1m)" | |
| "Through-Beam Optical Sensor 141.732"" (3.6m) 11.8'" | |
| "Through-Beam Optical Sensor 15.7"" (40cm) 1.3'" | |
| "Through-Beam Optical Sensor 17.717"" (450mm)" | |
| "Through-Beam Optical Sensor 18.504"" (470mm)" | |
| "Through-Beam Optical Sensor 19.685"" (500mm) NPN - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 19.685"" (500mm) NPN - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 19.685"" (500mm) PNP - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 19.685"" (500mm) PNP - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 19.7"" (50cm) 1.6' NPN - Open Collector" | |
| "Through-Beam Optical Sensor 2.756"" (70mm)" | |
| "Through-Beam Optical Sensor 2.953"" (75mm)" | |
| "Through-Beam Optical Sensor 21.260"" (540mm)" | |
| "Through-Beam Optical Sensor 27.953"" (710mm)" | |
| "Through-Beam Optical Sensor 3.543"" (90mm)" | |
| "Through-Beam Optical Sensor 3.94"" ~ 48.03"" (100mm ~ 1220mm) NPN/PNP" | |
| "Through-Beam Optical Sensor 31.496"" (800mm) NPN - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 31.496"" (800mm) PNP - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 31.496"" (800mm)" | |
| "Through-Beam Optical Sensor 31.5"" (80cm) 2.6'" | |
| "Through-Beam Optical Sensor 33.858"" (860mm)" | |
| "Through-Beam Optical Sensor 39.37"" (1m) NPN - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 39.37"" (1m) NPN - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 39.37"" (1m) PNP - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 39.37"" (1m) PNP - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 39.37"" (1m)" | |
| "Through-Beam Optical Sensor 39.370"" (1m) NPN - Open Collector" | |
| "Through-Beam Optical Sensor 39.370"" (1m) PNP - Open Collector" | |
| "Through-Beam Optical Sensor 39.4"" (100cm) 3.3' NPN - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 39.4"" (100cm) 3.3' PNP - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 39.4"" (100cm) 3.3' PNP - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 4.331"" (110mm)" | |
| "Through-Beam Optical Sensor 44.488"" (1.13mm) 3.7'" | |
| "Through-Beam Optical Sensor 47.2"" (120cm) 3.9'" | |
| "Through-Beam Optical Sensor 5.9"" (15cm) NPN - Open Collector" | |
| "Through-Beam Optical Sensor 5.9"" (15cm) NPN - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 5.9"" (15cm) NPN - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 5.9"" (15cm) PNP - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 5.9"" (15cm) PNP - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 55.1"" (140cm) 4.3'" | |
| "Through-Beam Optical Sensor 59.1"" (150cm) 4.9'" | |
| "Through-Beam Optical Sensor 7.874"" (200mm) NPN - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 7.874"" (200mm) NPN - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 7.874"" (200mm) PNP - Open Collector/Dark-ON" | |
| "Through-Beam Optical Sensor 7.874"" (200mm) PNP - Open Collector/Light-ON" | |
| "Through-Beam Optical Sensor 771.654"" (19.6m) 64.3'" | |
| "Through-Beam Optical Sensor 78.7"" (200cm) 6.6' NPN - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 78.7"" (200cm) 6.6' PNP - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 78.7"" (2m) 6.6' NPN - Open Collector" | |
| "Through-Beam Optical Sensor 787.4"" (20m) PNP" | |
| "Through-Beam Optical Sensor 787.4"" (20m)" | |
| "Through-Beam Optical Sensor 86.614"" (2.2m)" | |
| EX-29A WITHOUT REFLECTOR | |
| IR BEAM TRANSMITTER | |
| IR BEAM TX W/CONNECTOR | |
| LASER BGS RED 100M SS TOP BUTTON | |
| LASER BGS RED 100MM PL TOP BUTTO | |
| LASER BGS RED 300M SS TOP BUTTON | |
| LASER BGS RED 300MM PL TOP BUTTO | |
| LASER BGS RED 600M SS TOP BUTTON | |
| LASER BGS RED 600MM PL TOP BUTTO | |
| LASER DISPLACEMENT SENSOR; RANG | |
| LASER DISPLACEMENT SENSOR; RANGE | |
| LASER DISPLACEMENT SENSOR | |
| M6, OIL-RESISTANT, SQUARE HEAD T | |
| Optical Sensor NPN - Dark-ON/Light-ON | |
| Optical Sensor PNP - Dark-ON/Light-ON | |
| Optical Sensor | |
| PHOTOELECTRIC (AUTOMATION) | |
| Reflective Optical Sensor 19mm ~ 84mm | |
| Reflective Optical Sensor 213.25' (65.00m) NPN-NO | |
| Reflective Optical Sensor | |
| Retroreflective Optical Sensor NPN - Open Collector | |
| Retroreflective Optical Sensor PNP - Open Collector | |
| SENSOR OPT IR MODULE | |
| Through-Beam Optical Sensor NPN - Open Collector | |
| Through-Beam Optical Sensor NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor PNP - Open Collector | |
| Through-Beam Optical Sensor | |
| THRUBEAM, SIDE-SENSING TYPE, SEN | |
| Transmissive Optical Sensor SPST-NO |
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