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 |
|---|---|
| "Background Suppression Optical Sensor 0.984"" ~ 23.622"" (25mm ~ 600mm) Analog" | |
| "Background Suppression Optical Sensor 1.378"" ~ 24.016"" (35mm ~ 610mm) Analog" | |
| "Background Suppression Optical Sensor 1.969"" (50mm) NPN - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 11.811"" (300mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 11.811"" (300mm) NPN - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 11.811"" (300mm) NPN/PNP - Light-ON" | |
| "Background Suppression Optical Sensor 15.748"" (400mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 15.748"" (400mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 15.748"" (400mm) SPST - Dark-ON" | |
| "Background Suppression Optical Sensor 29.528"" (750mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 3.937"" (100mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 3.937"" (100mm) NPN - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 39.370"" (1m) NPN/PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 39.370"" (1m) SPST" | |
| "Background Suppression Optical Sensor 4.724"" (120mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 55.118"" (1.4m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 55.118"" (1.4m) SPST" | |
| "Background Suppression Optical Sensor 7.87"" ~ 78.74"" (200mm ~ 2000mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 7.87"" ~ 78.74"" (200mm ~ 2000mm) SPDT" | |
| "Background Suppression Optical Sensor 7.87"" ~ 78.74"" (200mm ~ 2000mm) SPST" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) SPST - Dark-ON" | |
| "Background Suppression Optical Sensor 78.740"" (2m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 78.740"" (2m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 78.740"" (2m) SPST" | |
| "Background Suppression Optical Sensor 9.843"" (250mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 0.630"" (16mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 0.630"" (16mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 1.496"" (38mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 1.496"" (38mm) SPDT - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 1.693"" (43mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 1.693"" (43mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 1.693"" (43mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 3.937"" (100mm) SPDT - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 3.937"" (100mm) SPDT" | |
| "Diffuse Optical Sensor 11.811"" (300mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 11.811"" (300mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 15.748"" (400mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 17.717"" (450mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 17.717"" (450mm) NPN - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 17.717"" (450mm) NPN - Light-ON" | |
| "Diffuse Optical Sensor 23.622"" (600mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 23.622"" (600mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 236.220"" (6m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 31.496"" (800mm) PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 39.370"" (1m) Dark-On" | |
| "Diffuse Optical Sensor 39.370"" (1m) Light-On" | |
| "Diffuse Optical Sensor 39.370"" (1m) SPDT" | |
| "Diffuse Optical Sensor 39.370"" (1m) SPST" | |
| "Diffuse Optical Sensor 70.866"" (1.8m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 70.866"" (1.8m) SPDT" | |
| "Diffuse Optical Sensor 70.866"" (1.8m) SPST" | |
| "Diffuse Optical Sensor 9.843"" (250mm) SPDT" | |
| "Diffuse, Background Suppression Optical Sensor 11.811"" (300mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Diffuse, Background Suppression Optical Sensor 7.874"" (200mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Optical Sensor 0.709"" ~ 1.260"" (18mm ~ 32mm) NPN/PNP" | |
| "Optical Sensor 0.71"" ~ 2.36"" (18mm ~ 60mm) NPN/PNP" | |
| "Optical Sensor 0.79"" ~ 5.91"" (20mm ~ 150mm) NPN/PNP" | |
| "Optical Sensor 0.98"" ~ 11.81"" (3 ~ 30cm) Analog Output" | |
| "Optical Sensor 0.98"" ~ 11.81"" (3 ~ 30cm) Output" | |
| "Optical Sensor 0.98"" ~ 19.69"" (3 ~ 50cm) Analog Output" | |
| "Optical Sensor 0.98"" ~ 19.69"" (3 ~ 50cm) Output" | |
| "Optical Sensor 0.98"" ~ 23.62"" (3 ~ 60cm) Output" | |
| "Optical Sensor 0.98"" ~ 3.94"" (3 ~ 10cm) Output" | |
| "Optical Sensor 0.984"" ~ 11.811"" (25mm ~ 300mm) NPN/PNP" | |
| "Optical Sensor 1.38"" ~ 12.20"" (4 ~ 31cm) Output" | |
| "Optical Sensor 1.38"" ~ 24.02"" (4 ~ 61cm) Output" | |
| "Optical Sensor 1.38"" ~ 4.33"" (4 ~ 11cm) Analog Output" | |
| "Optical Sensor 1.97"" ~ 19.69"" (50mm ~ 500mm) NPN" | |
| "Optical Sensor 1.97"" ~ 19.69"" (50mm ~ 500mm) PNP" | |
| "Optical Sensor 7.874"" (200mm) NPN/PNP - Light-ON" | |
| "Proximity Optical Sensor 1.378"" ~ 12.205"" (35mm ~ 310mm) Analog" | |
| "Reflective Optical Sensor 3.740"" ~ 78.740"" (9.5cm ~ 200cm) PNP/NPN" | |
| "Reflective, Background Suppression Optical Sensor 39.370"" (1m) NPN/PNP - Dark-ON/Light-ON" | |
| "Reflective, Background Suppression Optical Sensor 78.740"" (2m) Light-On/Dark-On" | |
| "Reflective, Background Suppression Optical Sensor 78.740"" (2m) NPN/PNP - Dark-ON/Light-ON" | |
| "Retroreflective Optical Sensor 3.15"" ~ 354.33"" (80mm ~ 9000mm) NPN/PNP" | |
| "Retroreflective Optical Sensor 5.91"" ~ 236.22"" (150mm ~ 6000mm) NPN/PNP" | |
| "Retroreflective, NonPolarized Optical Sensor 3.15"" ~ 354.33"" (80mm ~ 9000mm) SPDT" | |
| "Retroreflective, NonPolarized Optical Sensor 31.50"" ~ 354.33"" (800mm ~ 9000mm) SPDT" | |
| "Retroreflective, Polarized Optical Sensor 102.362"" (2.6m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 102.362"" (2.6m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) PNP - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 137.795"" (3.5m) PNP - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 137.795"" (3.5m)" | |
| "Retroreflective, Polarized Optical Sensor 181.102"" (4.6m) SPDT" | |
| "Retroreflective, Polarized Optical Sensor 236.22"" (6m) Analog" | |
| "Retroreflective, Polarized Optical Sensor 236.220"" (6m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 236.220"" (6m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 236.220"" (6m)" | |
| "Retroreflective, Polarized Optical Sensor 3.15"" ~ 181.10"" (80mm ~ 4600mm) NPN/PNP" | |
| "Retroreflective, Polarized Optical Sensor 3.15"" ~ 181.10"" (80mm ~ 4600mm) SPDT" | |
| "Retroreflective, Polarized Optical Sensor 3.15"" ~ 181.10"" (80mm ~ 4600mm) SPST" | |
| "Retroreflective, Polarized Optical Sensor 3.150"" (80mm) SPDT" | |
| "Retroreflective, Polarized Optical Sensor 5.91"" ~ 236.22"" (150mm ~ 6000mm) SPDT" | |
| "Through-Beam Optical Sensor 118.110"" (3m) NPN/PNP" | |
| "Through-Beam Optical Sensor 118.110"" (3m)" | |
| "Through-Beam Optical Sensor 17.717"" (450mm) NPN/PNP" | |
| "Through-Beam Optical Sensor 236.22"" (6m) PNP - Dark-ON/Light-ON" | |
| "Through-Beam Optical Sensor 236.220"" (6m)" | |
| "Through-Beam Optical Sensor 334.646"" (8.5m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 590.551"" (15m)" | |
| "Through-Beam Optical Sensor 70.866"" (1.8m) NPN/PNP" | |
| "Through-Beam Optical Sensor 78.740"" (2m) NPN/PNP" | |
| "Through-Beam Optical Sensor 787.402"" (20m)" | |
| Background Suppression Optical Sensor 4.9' (1.50m) NPN - Dark-ON/Light-ON - Selectable | |
| Fiber Optic Optical Sensor NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Fiber Optic Optical Sensor SPDT | |
| Fiber Optic Optical Sensor SPST | |
| Fiber Optic Optical Sensor | |
| LASER ADJ SENSOR, 100MM, QD | |
| LASER ADJ SENSOR, 110MM, QD | |
| LASER ADJ SENSOR, 310MM, QD | |
| Optical Sensor | |
| PHOTO SEN FIXED 100MM NPN | |
| Q45 SERIES: DIFFUSE; RANGE: 1.8 | |
| Q45 SERIES: DIFFUSE; RANGE: 450 | |
| Q45 SERIES: INFRARED GLASS FIBER | |
| Q45 SERIES: POLARIZED RETRO; RAN | |
| Q45 SERIES: RETRO; RANGE: 0.08 - | |
| Q4X SERIES: LASER ADJUSTABLE FIE | |
| Q5X SERIES 95-2000MM PFM | |
| QM26 WASHDOWN SERIES: ADJUSTABLE | |
| QM26 WASHDOWN SERIES: EMITTER; R | |
| QM26 WASHDOWN SERIES: LOW CONTRA | |
| QM26 WASHDOWN SERIES: RECEIVER; | |
| QM26 WASHDOWN SERIES: STANDARD P | |
| QMH26 HYGIENIC SERIES: ADJUSTABL | |
| QMH26 HYGIENIC SERIES: LOW CONTR | |
| QS18 AB6LAF-82163 50US L.O. BIPO | |
| QS18 EXPERT SERIES CLEAR OBJECT | |
| QS18 SERIES CLEAR OBJECT SENSOR; | |
| QS18 VN6D-71503 NO POT DIFFUSE N | |
| QS18 VN6DBQ-73054 6P4C MODULAR 2 | |
| QS18 VP6LV-18329 3-PIN M8 6 IN T | |
| QS18EN6DQ8-74379 WIND THRES BLK/ | |
| QS18EN6LPQ-72240 25 INCH 4-PIN P | |
| QS18EN6LPQ-72975 72240 MOUNTED T | |
| QS18EN6LPQ1-75108 WHITE WIRE EMI | |
| QS18EP6DQ8-72979 WIND. THRES. W/ | |
| QS18EP6LPQ1-74627 WHITE WIRE EMI | |
| QS18UNAQ8-76772 50-100 MM NC | |
| Retroreflective Optical Sensor 11.48' (3.5m) NPN/PNP | |
| Retroreflective, NonPolarized Optical Sensor 21.33' (6.5m) Dark-On | |
| Retroreflective, NonPolarized Optical Sensor 21.33' (6.5m) Light-On | |
| Retroreflective, NonPolarized Optical Sensor 29.53' (9m) Light-On/Dark-On | |
| Retroreflective, NonPolarized Optical Sensor 29.53' (9m) SPDT - Dark-ON/Light-ON | |
| Retroreflective, NonPolarized Optical Sensor 29.53' (9m) | |
| Retroreflective, Polarized Optical Sensor 11.48' (3.5m) Dark-On | |
| Retroreflective, Polarized Optical Sensor 11.48' (3.5m) Light-On | |
| Retroreflective, Polarized Optical Sensor 11.48' (3.5m) NPN - Dark-ON/Light-ON - Selectable | |
| Retroreflective, Polarized Optical Sensor 11.48' (3.5m) PNP - Dark-ON/Light-ON - Selectable | |
| SENSOR, ADJ FLD, 100MM, 10-30VDC | |
| SENSOR, ADJ FLD, 150MM, 10-30VDC | |
| SENSOR, LASER, 10M, PNP/NPN | |
| SENSOR, LASER, 3000MM, PNP/NPN | |
| SENSOR, LASER, 5000MM, PNP/NPN | |
| SENSOR, LASER, 95-1800MM PNP/NPN | |
| SENSOR, POLARIZED RETRO, 3300MM | |
| SENSOR, RECEIVER 2000MM 10-30VDC | |
| SENSOR, RECEIVER 3000MM 10-30VDC | |
| SENSOR, RETRO, 3300MM, 10-30VDC | |
| Through-Beam Optical Sensor 196.85' (60m) NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 196.85' (60m) NPN/PNP | |
| Through-Beam Optical Sensor 196.85' (60m) PNP - Dark-ON/Light-ON | |
| Through-Beam Optical Sensor 196.85' (60m) SPDT - Dark-ON/Light-ON | |
| Through-Beam Optical Sensor 196.85' (60m) SPDT | |
| Through-Beam Optical Sensor 196.85' (60m) SPST - Dark-ON | |
| Through-Beam Optical Sensor 196.85' (60m) | |
| Through-Beam Optical Sensor 32.81' (10m) PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 32.81' (10m) | |
| Through-Beam Optical Sensor NPN/PNP | |
| WORLD-BEAM QS18 EXPERT SERIES: 6 | |
| WORLD-BEAM QS18 EXPERT SERIES: C | |
| WORLD-BEAM QS18 EXPERT SERIES: D | |
| WORLD-BEAM QS18 EXPERT SERIES: P | |
| WORLD-BEAM QS18 EXPERT SERIES; D | |
| WORLD-BEAM QS18 EXPERT SERIES; P | |
| WORLD-BEAM QS18 EXPERT; DIVERGEN | |
| WORLD-BEAM QS18 EXPERT; POLAR RE | |
| WORLD-BEAM QS18 SERIES: 13 BEAM | |
| WORLD-BEAM QS18 SERIES: ADJUSTAB | |
| WORLD-BEAM QS18 SERIES: APERTURE | |
| WORLD-BEAM QS18 SERIES: BIPOLAR | |
| WORLD-BEAM QS18 SERIES: CONVERGE | |
| WORLD-BEAM QS18 SERIES: DIFFUSE; | |
| WORLD-BEAM QS18 SERIES: DIFFUSE | |
| WORLD-BEAM QS18 SERIES: EMITTER; | |
| WORLD-BEAM QS18 SERIES: EMITTER | |
| WORLD-BEAM QS18 SERIES: FIXED-FI | |
| WORLD-BEAM QS18 SERIES: INFRARED | |
| WORLD-BEAM QS18 SERIES: LASER CL | |
| WORLD-BEAM QS18 SERIES: NON-POLA | |
| WORLD-BEAM QS18 SERIES: POLARIZE | |
| WORLD-BEAM QS18 SERIES: RECEIVER | |
| WORLD-BEAM QS18 SERIES: RETRO; R | |
| WORLD-BEAM QS18 SERIES: SMALL SP | |
| WORLD-BEAM QS18 SERIES: VISIBLE | |
| WORLD-BEAM QS18 SERIES; APERTURE | |
| WORLD-BEAM QS18 UNIV VOLT; DIFFU | |
| WORLD-BEAM QS18 UNIV VOLT; OPPOS | |
| WORLD-BEAM QS18 UNIV VOLT; POLAR | |
| WORLD-BEAM QS18 UNIV VOLT; RETRO | |
| WORLD-BEAM QS18 UNIVERSAL VOLT; | |
| WORLD-BEAM QS18 UNIVERSAL VOLTAG | |
| WORLD-BEAM: ADJUSTABLE FIELD BAC | |
| WORLD-BEAM: ADJUSTABLE FIELD FOR | |
| WORLD-BEAM: ADJUSTABLE FIELD; RA | |
| WORLD-BEAM: POLARIZED RETRO. RAN | |
| WORLD-BEAM: POLARIZED RETRO; RAN |
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