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 0.591"" (15mm) PNP - Light-ON" | |
| "Background Suppression Optical Sensor 0.98"" (25mm) Light-On" | |
| "Background Suppression Optical Sensor 0.98"" (25mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 1.181"" (30mm) NPN - Light-ON" | |
| "Background Suppression Optical Sensor 1.181"" (30mm) PNP - Light-ON" | |
| "Background Suppression Optical Sensor 1.969"" (50mm) Dark-On" | |
| "Background Suppression Optical Sensor 1.969"" (50mm) NPN - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 1.969"" (50mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 1.969"" (50mm) PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 1.969"" (50mm) 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 2.756"" (70mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 2.756"" (70mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 23.622"" (600mm) Light-On/Dark-On" | |
| "Background Suppression Optical Sensor 3.937"" (100mm) Dark-On" | |
| "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 3.937"" (100mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Background Suppression Optical Sensor 3.937"" (100mm) PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 3.937"" (100mm) PNP - Light-ON" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) Light-On/Dark-On" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) NPN - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) NPN" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) PNP - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 0.394"" (10mm) NPN - Light-ON" | |
| "Convergent Optical Sensor 0.591"" (15mm) PNP - Dark-ON" | |
| "Convergent Optical Sensor 0.630"" (16mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 0.787"" (20mm) PNP - Light-ON" | |
| "Convergent Optical Sensor 1.181"" (30mm) NPN - Light-ON" | |
| "Convergent Optical Sensor 1.181"" (30mm) PNP - Light-ON" | |
| "Convergent Optical Sensor 1.496"" (38mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 1.496"" (38mm) SPDT" | |
| "Cross-beam Optical Sensor 3.94"" ~ 590.55"" (100mm ~ 15m)" | |
| "Diffuse Optical Sensor 0.000"" ~ 15.748"" (0mm ~ 400mm) Light-On/Dark-On" | |
| "Diffuse Optical Sensor 0.000"" ~ 15.748"" (0mm ~ 400mm) PNP - Open Collector, Light-ON\\Dark-ON" | |
| "Diffuse Optical Sensor 0.394"" (10mm) NPN - Light-ON" | |
| "Diffuse Optical Sensor 0.394"" (10mm) PNP - Light-ON" | |
| "Diffuse Optical Sensor 0.787"" (20mm) NPN - Light-ON" | |
| "Diffuse Optical Sensor 0.787"" (20mm) PNP - Light-ON" | |
| "Diffuse Optical Sensor 1.969"" (50mm) NPN - Light-ON" | |
| "Diffuse Optical Sensor 1.969"" (50mm) PNP - Dark-ON" | |
| "Diffuse Optical Sensor 11.811"" (300mm) PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 14.961"" (380mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 14.961"" (380mm) NPN/PNP" | |
| "Diffuse Optical Sensor 14.961"" (380mm) SPDT" | |
| "Diffuse Optical Sensor 19.685"" (500mm) NPN - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 19.685"" (500mm) PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 19.685"" (500mm) PNP - Light-ON" | |
| "Diffuse Optical Sensor 19.685"" (500mm) PNP" | |
| "Diffuse Optical Sensor 29.528"" (750mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 29.528"" (750mm) NPN - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 29.528"" (750mm) PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 29.921"" (760mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 29.921"" (760mm) SPDT" | |
| "Diffuse Optical Sensor 3.937"" (100mm) NPN - Light-ON" | |
| "Diffuse Optical Sensor 3.937"" (100mm) PNP - Dark-ON" | |
| "Diffuse Optical Sensor 3.937"" (100mm) PNP - Light-ON" | |
| "Diffuse Optical Sensor 4.724"" (120mm) PNP" | |
| "Diffuse Optical Sensor 43.307"" (1.1m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 5.118"" (130mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 5.118"" (130mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 5.118"" (130mm) SPDT" | |
| "Distance-Settable (BGS) Optical Sensor 7.874"" ~ 1968.504"" (200mm ~ 50m) Analog" | |
| "Distance-Settable (BGS) Optical Sensor 7.874"" ~ 314.961"" (200mm ~ 80m) Analog" | |
| "Distance-Settable (BGS) Optical Sensor 7.874"" ~ 314.961"" (200mm ~ 80m)" | |
| "Distance-Settable (BGS) Optical Sensor 7.874"" ~ 590.551"" (200mm ~ 15m) Analog" | |
| "Optical Sensor 0.394"" ~ 11.811"" (10mm ~ 300mm) ADJ NPN - Open Collector" | |
| "Optical Sensor 0.394"" ~ 11.811"" (10mm ~ 300mm) ADJ PNP - Open Collector" | |
| "Optical Sensor 1.575"" (40mm) NPN - Open Collector" | |
| "Optical Sensor 118.110"" (3m) SPDT" | |
| "Reflective Optical Sensor 15.748"" (400mm) PNP - Dark-ON/Light-ON" | |
| "Reflective Optical Sensor 23.622"" (600mm) PNP - Dark-ON/Light-ON" | |
| "Reflective Optical Sensor 3.937"" (100mm) PNP" | |
| "Reflective Optical Sensor 5.906"" (150mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Reflective Optical Sensor 7.874"" (200mm) PNP - Dark-ON/Light-ON" | |
| "Reflective, Diffuse Optical Sensor 19.685"" (500mm)" | |
| "Reflective, Diffuse Optical Sensor 39.370"" (1m)" | |
| "Retroreflective Optical Sensor 0.328"" ~ 16.404' (10mm ~ 5m) ADJ" | |
| "Retroreflective, NonPolarized Optical Sensor 196.850"" (5m) NPN/PNP - Dark-ON/Light-ON" | |
| "Retroreflective, NonPolarized Optical Sensor 78.740"" (2m) PNP - Dark-ON/Light-ON" | |
| "Retroreflective, NonPolarized Optical Sensor 9.843"" (250mm) PNP - Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) SPDT" | |
| "Retroreflective, Polarized Optical Sensor 236.22"" (6m) NPN - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 236.22"" (6m) PNP - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 236.220"" (6m) NPN - 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) PNP - Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 236.220"" (6m) SPST - Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 39.370"" (1m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 39.370"" (1m) NPN/PNP" | |
| "Retroreflective, Polarized Optical Sensor 78.740"" (2m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 78.740"" (2m) NPN - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 78.740"" (2m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 78.740"" (2m) PNP - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 78.740"" (2m) PNP - Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 9.843"" (250mm) NPN - Light-ON" | |
| "Through-Beam Optical Sensor 0.000"" ~ 2.362"" (0mm ~ 60mm) Light-On/Dark-On" | |
| "Through-Beam Optical Sensor 0.000"" ~ 2.362"" (0mm ~ 60mm) PNP - Open Collector, Light-ON\\Dark-ON" | |
| "Through-Beam Optical Sensor 11.811"" (300mm) Dark-ON/Light-ON" | |
| "Through-Beam Optical Sensor 11.811"" (300mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 118.110"" (3m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 118.110"" (3m) NPN/PNP - Dark-ON/Light-ON" | |
| "Through-Beam Optical Sensor 118.110"" (3m) PNP - Dark-ON" | |
| "Through-Beam Optical Sensor 118.110"" (3m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 118.110"" (3m)" | |
| "Through-Beam Optical Sensor 3.937"" ~ 590.551"" (100mm ~ 15m)" | |
| "Through-Beam Optical Sensor 39.370"" (1m) NPN - Light-ON" | |
| "Through-Beam Optical Sensor 39.370"" (1m) PNP - Light-ON" | |
| "Through-Beam Optical Sensor 47.244"" (1.2m) NPN - Dark-ON" | |
| "Through-Beam Optical Sensor 47.244"" (1.2m) NPN - Light-ON" | |
| "Through-Beam Optical Sensor 47.244"" (1.2m) PNP - Dark-ON" | |
| "Through-Beam Optical Sensor 5511.811"" (140m) NPN - Dark-ON" | |
| "Through-Beam Optical Sensor 78.740"" (2m) NPN - Dark-ON" | |
| "Through-Beam Optical Sensor 78.740"" (2m) NPN - Light-ON" | |
| "Through-Beam Optical Sensor 78.740"" (2m) PNP - Dark-ON" | |
| "Through-Beam Optical Sensor 78.740"" (2m) PNP - Light-ON" | |
| "Through-Beam Optical Sensor 787.402"" (20m) NPN - Dark-ON/Light-ON" | |
| "Through-Beam Optical Sensor 787.402"" (20m) PNP - Dark-ON/Light-ON" | |
| "Through-Beam Optical Sensor 787.402"" (20m) PNP" | |
| "Through-Beam Optical Sensor 787.402"" (20m)" | |
| Background Suppression Optical Sensor 164.04' (50m) NPN - Dark-ON/Light-ON - Selectable | |
| Background Suppression Optical Sensor 164.04' (50m) PNP - Dark-ON/Light-ON - Selectable | |
| Background Suppression Optical Sensor 328.084' (100m) NPN - Dark-ON/Light-ON - Selectable | |
| Background Suppression Optical Sensor 328.084' (100m) PNP - Dark-ON/Light-ON - Selectable | |
| Background Suppression Optical Sensor 98.43' (30m) NPN - Dark-ON/Light-ON - Selectable | |
| Background Suppression Optical Sensor 98.43' (30m) PNP - Dark-ON/Light-ON - Selectable | |
| Diffuse Optical Sensor 2460.63' (750m) NPN - Dark-ON/Light-ON - Selectable | |
| Diffuse Optical Sensor 2460.63' (750m) PNP - Dark-ON/Light-ON - Selectable | |
| DIFFUSE REFLECTIVE WITH POT; IR; | |
| DIFFUSE SENSOR | |
| EZ BEAM TM18: FIXED FIELD BACKGR | |
| EZ-BEAM T18 SERIES: DIFFUSE; RAN | |
| EZ-BEAM T18 SERIES: EMITTER; RAN | |
| EZ-BEAM T18 SERIES: FIXED FIELD; | |
| EZ-BEAM T18 SERIES: POLARIZED RE | |
| EZ-BEAM T18 SERIES: RECEIVER; RA | |
| EZ-BEAM T18 SERIES: RETRO; RANGE | |
| EZ-BEAM T18 SERIES: THREADED R-A | |
| EZ-BEAM T18 SERIES: THREADED RIG | |
| EZ-BEAM T18: THREADED R-ANGLE RE | |
| Fiber Optic Optical Sensor NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Fiber Optic Optical Sensor NPN/PNP | |
| Fiber Optic Optical Sensor Relay | |
| Fiber Optic Optical Sensor SPDT | |
| Fiber Optic Optical Sensor | |
| FIBRE-OPTIC UNIT | |
| FORK LIGHT BARRIER | |
| LIGHT BARRIER | |
| MINI-BEAM EXPERT: DIFFUSE VISIBL | |
| MINI-BEAM EXPERT: DIFFUSE; RANGE | |
| MINI-BEAM EXPERT: DIVERGENT DIFF | |
| MINI-BEAM EXPERT: HIGH SPEED RED | |
| MINI-BEAM EXPERT: INFRARED 880NM | |
| MINI-BEAM EXPERT: POLARIZED RETR | |
| MINI-BEAM EXPERT: VISIBLE BLUE 4 | |
| MINI-BEAM EXPERT: VISIBLE BLUE G | |
| MINI-BEAM EXPERT: VISIBLE RED 65 | |
| MINI-BEAM EXPERT: VISIBLE RED GL | |
| MINI-BEAM EXPERT: VISIBLE RED PL | |
| MINI-BEAM UNIVERSAL: RETRO; RANG | |
| MINI-BEAM UNIVERSAL: VISIBLE RED | |
| MINI-BEAM: DIVERGENT DIFFUSE; RA | |
| MINI-BEAM: EMITTER; RANGE: 3 M; | |
| MINI-BEAM: EMITTER; RANGE: 30 M; | |
| MINI-BEAM: EMITTER; RANGE: 30M; | |
| MINI-BEAM: HIGH SPEED RECEIVER; | |
| MINI-BEAM: RECEIVER; RANGE: 3 M; | |
| Optical Sensor 196.85' (60m) SPDT | |
| Optical Sensor I²C 8-WFQFN Exposed Pad, Module | |
| Optical Sensor IR 720nm I²C 8-WFQFN Exposed Pad, Module | |
| Optical Sensor IR 850nm I²C 8-SMD Module | |
| Optical Sensor NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Optical Sensor PNP - Open Collector | |
| Optical Sensor PNP | |
| Optical Sensor | |
| PHOTO DISTANCE SEN 0.2-15M | |
| PHOTO DISTANCE SEN 0.2-50M | |
| PHOTOELECTRIC (AUTOMATION) | |
| RECEIVER | |
| RETRO-REFLECTIVE SENSOR | |
| Retroreflective Optical Sensor 18.04' (5.5m) PNP | |
| Retroreflective, Polarized Optical Sensor 18.04' (5.5m) PNP - Dark-ON/Light-ON - Selectable | |
| Retroreflective, Polarized Optical Sensor 18.04' (5.5m) PNP - Dark-ON | |
| RUN BAR WITH STBVR81; NO E-STOP; | |
| SM30 SERIES: EMITTER - FREQUENCY | |
| SM912DSRQDH DC SCANNER 4 PIN EUR | |
| SM912LVQDH SCANNER HIRSCHMANN 4 | |
| SMA30PELBQ5 4PIN EURO INTEGRAL B | |
| SMA30PELMHSQD BARREL SENSOR | |
| SMA30PELMHSQDC BARREL SENSOR | |
| SMA30SELMC1 W/30 FT 600V CBL EMI | |
| SMA30SELMHS BARREL SENSOR EMITTE | |
| SMA30SELMHSC EMITTER SS HSG MOD | |
| SMA30SELQDH 3 PIN MICRO A FREQ S | |
| SMA912DQD AC SCANNER | |
| SMA912DSRQD AC SCANNER | |
| SMA912LVAGQD AC SCANNER ANTI-GLA | |
| SMA912LVQD AC SCANNER | |
| SME312DVQDP 6IN 5 PIN EURO SWIVE | |
| STB SERIES: SELF-CHECKING TOUCH | |
| STBVP6 SELF-CHECKING TOUCH BUTTO | |
| T18-2 SERIES: DIFFUSE REFLECTIVE | |
| T18-2 SERIES: DIFFUSE SHORT RANG | |
| T18-2 SERIES: EMITTER WITH BEAM | |
| T18-2 SERIES: EMITTER WITH POT; | |
| T18-2 SERIES: FIXED FIELD; RANGE | |
| T18-2 SERIES: IR EMITTER; LONG R | |
| T18-2 SERIES: IR FIXED FIELD; RA | |
| T18-2 SERIES: RECEIVER WITH POT; | |
| T18-2 SERIES: REDUCED GAIN (1/16 | |
| T18-2NAES-808380 8.5FT CABLE | |
| T18-2VNRL-808378 8.5FT CABLE CRI | |
| T8 SERIES: OPPOSED MODE; RANGE: | |
| Through-Beam Optical Sensor 196.85' (60m) NPN - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 196.85' (60m) NPN - Light-ON | |
| Through-Beam Optical Sensor 196.85' (60m) NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 196.85' (60m) PNP - Light-ON | |
| Through-Beam Optical Sensor 196.85' (60m) PNP | |
| Through-Beam Optical Sensor 196.85' (60m) Relay | |
| Through-Beam Optical Sensor 196.85' (60m) | |
| Through-Beam Optical Sensor 492.13' (150m) | |
| Through-Beam Optical Sensor 82.02' (25m) Light-On/Dark-On | |
| Through-Beam Optical Sensor 82.02' (25m) NPN - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 82.02' (25m) NPN - Dark-ON/Light-ON | |
| Through-Beam Optical Sensor 82.02' (25m) PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 82.02' (25m) PNP - Dark-ON/Light-ON | |
| Through-Beam Optical Sensor 82.02' (25m) | |
| Through-Beam Optical Sensor 98.43' (30m) NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 98.43' (30m) NPN/PNP - Dark-ON/Light-ON | |
| Through-Beam Optical Sensor 98.43' (30m) | |
| Through-Beam Optical Sensor PNP - Open Collector | |
| Through-Beam Optical Sensor Relay | |
| Through-Beam Optical Sensor | |
| TRANSMITTER | |
| VALU-BEAM: DIFFUSE; RANGE: 760 M | |
| VALU-BEAM: EMITTER; RANGE: 60 M; | |
| VALU-BEAM: GLASS FIBER OPTIC; RA | |
| VALU-BEAM: POLARIZED RETRO; RANG | |
| VALU-BEAM: RETRO; RANGE: 0.15 - | |
| VISION SENSORS | |
| VS2 OPPOSED-MODE SENSOR 3M | |
| VS2 SERIES: CONVERGENT; FOCAL PO | |
| VS2 SERIES: RECEIVER; RANGE: 1.2 | |
| VS3 SERIES: POLARIZED RETRO; RAN | |
| VS8 SERIES: ADJUSTABLE FIELD; RA | |
| VS8 SERIES: FIXED FIELD; RANGE: | |
| VS8 SERIES: LASER ADJUSTABLE FIE | |
| VS8 SERIES: LASER EMITTER; RANGE | |
| VS8 SERIES: LASER POLARIZED RETR | |
| VS8 SERIES: LASER RECEIVER; RANG | |
| VSM-2 SERIES: 5 MM THREADED BARR |
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