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 0.394"" ~ 3.150"" (10.00mm ~ 80.00mm) NPN" | |
| "Background Suppression Optical Sensor 0.394"" ~ 3.150"" (10.00mm ~ 80.00mm) PNP" | |
| "Background Suppression Optical Sensor 0.394"" ~ 7.874"" (10mm ~ 200mm) NPN" | |
| "Background Suppression Optical Sensor 0.394"" ~ 7.874"" (10mm ~ 200mm) PNP" | |
| "Background Suppression Optical Sensor 1.181"" (30mm) NPN/PNP" | |
| "Background Suppression Optical Sensor 3.937"" (100mm) PNP" | |
| "Diffuse Optical Sensor 11.811"" (300mm)" | |
| "Distance-Settable (BGS) Optical Sensor 7.874"" ~ 78.740"" (200mm ~ 2m) ADJ Relay - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 0.328"" ~ 1.969"" (10mm ~ 50mm) ADJ NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 0.328"" ~ 1.969"" (10mm ~ 50mm) ADJ PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 0.394"" (10mm)" | |
| "Reflective Optical Sensor 0.591"" (15mm)" | |
| "Reflective Optical Sensor 1.181"" (30mm)" | |
| "Reflective Optical Sensor 1.575"" (40mm)" | |
| "Reflective Optical Sensor 1.969"" ~ 39.370"" (50mm ~ 1m) NPN" | |
| "Reflective Optical Sensor 1.969"" ~ 39.370"" (50mm ~ 1m) PNP" | |
| "Reflective Optical Sensor 1.969"" ~ 59.055"" (50mm ~ 1.5m) NPN" | |
| "Reflective Optical Sensor 1.969"" ~ 59.055"" (50mm ~ 1.5m) PNP" | |
| "Reflective Optical Sensor 11.811"" (300mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 11.811"" (300mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 11.811"" (300mm)" | |
| "Reflective Optical Sensor 15.7"" (40cm) 1.3'" | |
| "Reflective Optical Sensor 19.685"" (500mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 19.685"" (500mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 2.0"" (50mm)" | |
| "Reflective Optical Sensor 2.756"" (70mm)" | |
| "Reflective Optical Sensor 27.559"" (700mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 27.559"" (700mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.74"" (95mm)" | |
| "Reflective Optical Sensor 3.937"" (100mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.937"" (100mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.937"" (100mm)" | |
| "Reflective Optical Sensor 3.937"" ~ 157.48"" (100mm ~ 4m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.937"" ~ 157.48"" (100mm ~ 4m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.937"" ~ 19.685"" (100mm ~ 500mm) ADJ NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.937"" ~ 19.685"" (100mm ~ 500mm) ADJ PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.937"" ~ 78.740"" (100mm ~ 2m) ADJ NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 3.937"" ~ 78.740"" (100mm ~ 2m) ADJ PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 39.37"" (1m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 4.331"" (110mm)" | |
| "Reflective Optical Sensor 5.118"" (130mm)" | |
| "Reflective Optical Sensor 5.9"" (15cm)" | |
| "Reflective Optical Sensor 590.551"" (15m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 6.693"" (170mm)" | |
| "Reflective Optical Sensor 7.874"" (200mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 7.874"" (200mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 787.4"" (20m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 787.4"" (20m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective Optical Sensor 9.055"" (230mm)" | |
| "Reflective, Background Suppression Optical Sensor 4.0"" (100mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Background Suppression Optical Sensor 4.0"" (100mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Background Suppression Optical Sensor 7.874"" (200mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Background Suppression Optical Sensor 7.874"" (200mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 0.984"" (25mm)" | |
| "Reflective, Diffuse Optical Sensor 1.378"" (35mm) NPN - Open Collector/Light-ON" | |
| "Reflective, Diffuse Optical Sensor 11.811"" (300mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 11.811"" (300mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 27.559"" (700mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 27.559"" (700mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 27.559"" (700mm) Relay - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 3.937"" (100mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 3.937"" (100mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 3.937"" (100mm) SCR/Light-On" | |
| "Reflective, Diffuse Optical Sensor 3.937"" (100mm)" | |
| "Reflective, Diffuse Optical Sensor 39.37"" (1m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 39.37"" (1m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 4.0"" (100mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 4.0"" (100mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 6.693"" (170mm)" | |
| "Reflective, Diffuse Optical Sensor 7.874"" (200mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Diffuse Optical Sensor 7.874"" (200mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 0"" ~ 19.685"" (0mm ~ 500mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 0"" ~ 19.685"" (0mm ~ 500mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 157.480"" (4m) Relay - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 3.937"" ~ 118.11"" (100mm ~ 3m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 3.937"" ~ 118.11"" (100mm ~ 3m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 3.937"" ~ 157.48"" (100mm ~ 4m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 3.937"" ~ 157.48"" (100mm ~ 4m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 393.7"" (10m) 32.8' Relay - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 393.701"" (10m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 393.701"" (10m) Relay - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 5.91"" ~ 236.22"" (150mm ~ 6000mm)" | |
| "Retroreflective Optical Sensor 78.740"" (2m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective Optical Sensor 78.740"" (2m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 137.795"" (3.5m) PNP - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 137.795"" (3.5m) PNP - Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 137.795"" (3.5m) PNP" | |
| "Through-Beam Optical Sensor 0.276"" (7mm)" | |
| "Through-Beam Optical Sensor 0.394"" (10mm)" | |
| "Through-Beam Optical Sensor 0.433"" (11mm)" | |
| "Through-Beam Optical Sensor 0.551"" (14mm)" | |
| "Through-Beam Optical Sensor 1.181"" (30mm)" | |
| "Through-Beam Optical Sensor 11.811"" (300mm)" | |
| "Through-Beam Optical Sensor 133.858"" (3.4m)" | |
| "Through-Beam Optical Sensor 15.7"" (40cm) 1.3'" | |
| "Through-Beam Optical Sensor 157.480"" (4m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 18.11"" (460mm)" | |
| "Through-Beam Optical Sensor 19.685"" (500mm)" | |
| "Through-Beam Optical Sensor 20.866"" (530mm)" | |
| "Through-Beam Optical Sensor 29.921"" (760mm)" | |
| "Through-Beam Optical Sensor 3.937"" (100mm)" | |
| "Through-Beam Optical Sensor 39.370"" (1m)" | |
| "Through-Beam Optical Sensor 52.362"" (1.33m)" | |
| "Through-Beam Optical Sensor 59.1"" (150cm) 4.9'" | |
| "Through-Beam Optical Sensor 590.551"" (15m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 590.551"" (15m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 7.874"" (200mm)" | |
| "Through-Beam Optical Sensor 787.4"" (20m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 787.4"" (20m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 787.402"" (20m)" | |
| "Through-Beam Optical Sensor 8.268"" (210mm)" | |
| "Through-Beam Optical Sensor 8.661"" (220mm)" | |
| "Transmissive Optical Sensor 0.394"" ~ 0.787"" (10mm ~ 20mm) ADJ" | |
| "Transmissive Optical Sensor 0.472"" ~ 1.181"" (12mm ~ 30mm) ADJ" | |
| "Transmissive Optical Sensor 0.591"" ~ 1.496"" (15mm ~ 38mm) ADJ" | |
| "Transmissive Optical Sensor 13.386"" (340mm)" | |
| "Transmissive Optical Sensor 35.039"" (890mm)" | |
| "Triangulation Optical Sensor 1.378"" ~ 19.685"" (35mm ~ 500mm) NPN-NC/NO" | |
| "Triangulation Optical Sensor 1.378"" ~ 19.685"" (35mm ~ 500mm) PNP-NC/NO" | |
| "Triangulation Optical Sensor 1.378"" ~ 19.685"" (35mm ~ 500mm)" | |
| "Triangulation Optical Sensor 1.378"" ~ 5.906"" (35mm ~ 150mm) NPN-NC/NO" | |
| "Triangulation Optical Sensor 1.378"" ~ 5.906"" (35mm ~ 150mm) PNP-NC/NO" | |
| "Triangulation Optical Sensor 1.378"" ~ 5.906"" (35mm ~ 150mm)" | |
| 1.65 DIA SLEEVE TOP-VIEW DIFF | |
| 2.1 DIA SLEEVE SIDEVIEW DIFF | |
| 30MM AREA HIGH FLX TB 5M | |
| BUILT-IN PWR SUP SENSOR DIFF | |
| DC DIFFUSE 2.5M NPN RED LT | |
| DC DIFFUSE 2.5M PNP RED LT | |
| DC DIFFUSE 300MM NPN RED LT | |
| DC DIFFUSE 300MM PNP RED LT | |
| DF-G2 GREEN BEAM HIGH SPEED DUAL | |
| DF-G2 IR BEAM HIGH SPEED DUAL DI | |
| DF-G2 RED BEAM HIGH SPEED DUAL D | |
| DF-G2 RED BEAM SMALL OBJECT COUN | |
| DF-G2 WHITE BEAM HIGH SPEED DUAL | |
| DIFFUSE 2.2MM 15X10X3 | |
| HIGHTEMP FLEX T-BEAM M6 FIBER | |
| LIMITREFL SUS 300C | |
| Optical Sensor | |
| PES SEP 10M SD SPDT TMR | |
| PES SEP 10M SD SPDT | |
| PES SEP 10M SPDT | |
| PHOTO EYE | |
| PHOTOELECTRIC (AUTOMATION) | |
| PHOTOELECTRIC (DOORS, GATES, ELE | |
| PHOTOELECTRIC SENSOR, DIFF BEAM, | |
| PHOTOELECTRIC SENSOR, SPOT BEAM, | |
| PHOTOELECTRIC SENSOR, TOF, 6 M, | |
| Reflective Optical Sensor | |
| Reflective, Diffuse Optical Sensor | |
| Retroreflective, Polarized Optical Sensor 11.48' (3.5m) PNP - Dark-ON/Light-ON | |
| RETROTRANSPOBJ M6 15DEG 10MCBL | |
| RETROTRANSPOBJ M6 15DEG 2M CBL | |
| RETROTRANSPOBJ M6 15DEG 5M CBL | |
| SENSOR FIBER THROUGH BEAM | |
| SENSOR REFLECTV 1M HEAD SPOT DIF | |
| SLEEVEFIBER TOPVIEW SUS FLATMT | |
| SLEEVEFIBER TOPVIEW SUS | |
| SS M18 0.3M DIFF NPN CONN | |
| SS M18 0.3M DIFF NPN PW | |
| SS M18 0.3M DIFF PNP PW | |
| SS M18 0.3M IR DIFF NPN CONN | |
| SS M18 0.3M IR DIFF PNP PW | |
| SS M18 BGS 0.1M PNP CONN | |
| SS M18 BGS 0.1M PNP PW | |
| SS M18 DIFF 1M NPN PW | |
| SS M18 DIFF 1M PNP CONN | |
| SS M18 DIFF 1M PNP PW 5M | |
| SS M18 DIFF 1M PNP PW | |
| SS M18 IR DIFF 1M NPN CONN | |
| SS M18 IR DIFF 1M PNP PW | |
| SS M18 RETRO 4M NPN CONN | |
| SS M18 RETRO 4M NPN PW | |
| SS M18 RETRO 4M PNP CONN | |
| SS M18 RETRO 4M PNP PW | |
| SS M18 TB 20M NPN CONN | |
| SS M18 TB 20M PNP CONN | |
| SS M18 TRANS 0.5M PNP PW | |
| Through-Beam Optical Sensor 15m NPN - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 15m PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor | |
| THRUBM 10M SPDT TMR NO UL | |
| WORLD-BEAM DQ12 SERIES: EMITTER; | |
| WORLD-BEAM DQ12 SERIES: FIXED-FI | |
| WORLD-BEAM DQ12 SERIES: POLARIZE | |
| WORLD-BEAM DQ12 SERIES: RETROREF |
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