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 1.969"" (50mm) NPN - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 1.969"" (50mm) PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 15.748"" (400mm) Light-On" | |
| "Background Suppression Optical Sensor 15.748"" (400mm) PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 23.622"" (600mm) Dark-On" | |
| "Background Suppression Optical Sensor 23.622"" (600mm) PNP - 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 7.874"" (200mm) Dark-On" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) Light-On" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) PNP - Dark-ON/Light-ON" | |
| "Background Suppression Optical Sensor 7.874"" (200mm) PNP - Light-ON" | |
| "Convergent Optical Sensor 0.630"" (16mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 0.630"" (16mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 0.630"" (16mm) SPST - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 1.496"" (38mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 1.496"" (38mm) SPDT" | |
| "Convergent Optical Sensor 1.496"" (38mm) SPST" | |
| "Convergent Optical Sensor 1.693"" (43mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Convergent Optical Sensor 1.693"" (43mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Convergent Optical Sensor 1.929"" (49mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 11.811"" (300mm) PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 14.961"" (380mm) Light-On/Dark-On" | |
| "Diffuse Optical Sensor 14.961"" (380mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 14.961"" (380mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 14.961"" (380mm) NPN/PNP" | |
| "Diffuse Optical Sensor 14.961"" (380mm) SPDT" | |
| "Diffuse Optical Sensor 14.961"" (380mm) SPST - 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 - Dark-ON/Light-ON - Selectable" | |
| "Diffuse Optical Sensor 3.937"" (100mm) NPN - Dark-ON/Light-ON" | |
| "Diffuse Optical Sensor 3.937"" (100mm) NPN - Light-ON" | |
| "Diffuse Optical Sensor 3.937"" (100mm) PNP - Dark-ON/Light-ON" | |
| "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" | |
| "Diffuse Optical Sensor 5.118"" (130mm)" | |
| "Line Focus Optical Sensor 0.669"" ~ 0.906"" (17mm ~ 23mm)" | |
| "Optical Sensor 0.315"" ~ 0.630"" (8mm ~ 16mm) NPN" | |
| "Optical Sensor 0.394"" (10mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 0.394"" (10mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Optical Sensor 0.787"" (20mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 0.787"" (20mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 1.18"" ~ 11.81"" (30mm ~ 300mm) Analog" | |
| "Optical Sensor 1.181"" (30mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 1.181"" (30mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Optical Sensor 1.181"" (30mm) NPN/PNP" | |
| "Optical Sensor 1.181"" (30mm) PNP - Dark-ON" | |
| "Optical Sensor 1.969"" (50mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 1.969"" (50mm) NPN/PNP - Dark-ON/Light-ON" | |
| "Optical Sensor 1.969"" (50mm) PNP - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 1.969"" (50mm) PNP - Dark-ON/Light-ON" | |
| "Optical Sensor 118.110"" (3m) SPDT" | |
| "Optical Sensor 3.150"" (80mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 3.150"" (80mm) PNP - Dark-ON/Light-ON" | |
| "Optical Sensor 4.724"" (120mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Optical Sensor 4.724"" (120mm) PNP - Dark-ON/Light-ON" | |
| "Optical Sensor 8.661"" (220mm) NPN - Dark-ON/Light-ON - Selectable" | |
| "Reflective, Background Suppression Optical Sensor 0.787"" ~ 7.874"" (20mm ~ 200mm) PNP" | |
| "Reflective, Diffuse Optical Sensor 0.079"" ~ 1.181"" (2mm ~ 30mm) NPN - Dark-ON" | |
| "Reflective, Diffuse Optical Sensor 1.969"" (50mm)" | |
| "Reflective, Diffuse Optical Sensor 3.937"" (100mm)" | |
| "Reflective, Diffuse Optical Sensor 39.37"" (1m) SPDT" | |
| "Retroreflective Optical Sensor 196.850"" (5m) SPST - Dark-ON" | |
| "Retroreflective Optical Sensor 196.850"" (5m) SPST - Light-ON" | |
| "Retroreflective, NonPolarized Optical Sensor 196.850"" (5m) Light-On/Dark-On" | |
| "Retroreflective, NonPolarized Optical Sensor 196.850"" (5m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, NonPolarized Optical Sensor 196.850"" (5m) NPN/PNP - Dark-ON/Light-ON" | |
| "Retroreflective, NonPolarized Optical Sensor 78.740"" (2m) NPN - Dark-ON/Light-ON" | |
| "Retroreflective, NonPolarized Optical Sensor 78.740"" (2m) PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, NonPolarized Optical Sensor 78.740"" (2m) PNP - Dark-ON/Light-ON" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) NPN/PNP" | |
| "Retroreflective, Polarized Optical Sensor 118.110"" (3m) SPDT" | |
| "Retroreflective, Polarized Optical Sensor 275.591"" (7m) SPDT" | |
| "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) Light-On/Dark-On" | |
| "Retroreflective, Polarized Optical Sensor 78.740"" (2m) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Retroreflective, Polarized Optical Sensor 78.740"" (2m) NPN/PNP - 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" | |
| "SENSOR CONVERGENT 0.630"" NPN/PNP" | |
| "Through-Beam Optical Sensor 1.181"" (30mm) NPN/PNP - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 1.181"" (30mm) NPN/PNP - Dark-ON/Light-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 11.811"" (300mm)" | |
| "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) SPST" | |
| "Through-Beam Optical Sensor 118.110"" (3m)" | |
| "Through-Beam Optical Sensor 1967.5"" (50m) 164.05' SPDT" | |
| "Through-Beam Optical Sensor 39.37"" (1m)" | |
| "Through-Beam Optical Sensor 5511.811"" (140m) NPN - Dark-ON" | |
| "Through-Beam Optical Sensor 70.866"" (1.8m)" | |
| "Through-Beam Optical Sensor 78.740"" (2m)" | |
| "Through-Beam Optical Sensor 787.402"" (20m) NPN - Dark-ON/Light-ON - Selectable" | |
| "Through-Beam Optical Sensor 787.402"" (20m) NPN - Dark-ON/Light-ON" | |
| "Through-Beam Optical Sensor 787.402"" (20m) PNP - Dark-ON/Light-ON" | |
| BGS NPN LED 2M CABLE | |
| BGS NPN LED M8 CONNECTOR | |
| BGS PNP LED 2M CABLE | |
| BGS PNP LED M8 CONNECTOR | |
| Convergent Optical Sensor | |
| DIFFUSE NPN INFERRED 2M CABLE | |
| DIFFUSE NPN INFERRED M8 CONN | |
| DIFFUSE NPN LED 2M CABLE | |
| DIFFUSE NPN LED M8 CONN | |
| DIFFUSE PNP INFERRED 2M CABLE | |
| DIFFUSE PNP INFERRED M8 CONN | |
| DIFFUSE PNP LED 2M CABLE | |
| DIFFUSE PNP LED M8 CONN | |
| DIFFUSE SENSOR | |
| DIGITAL IR PROXIMITY SENSOR (1-4 | |
| EZ-BEAM S30 SERIES: EMITTER; RAN | |
| EZ-BEAM S30 SERIES: FIXED FIELD; | |
| EZ-BEAM S30 SERIES: POLARIZED RE | |
| EZ-BEAM S30 SERIES: RECEIVER; RA | |
| EZ-BEAM SM30 SERIES: EMITTER; RA | |
| EZ-BEAM SM30 SERIES: RECEIVER; R | |
| 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: DIFFUSE; RANGE: 300 M | |
| 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: INFRARED 880 NM GLASS | |
| MINI-BEAM: INFRARED HIGH SPEED G | |
| MINI-BEAM: POLARIZED RETRO; RANG | |
| MINI-BEAM: RECEIVER; RANGE: 3 M; | |
| MINI-BEAM: RECEIVER; RANGE: 30 M | |
| MINI-BEAM: RECEIVER; RANGE: 30M; | |
| MINI-BEAM: VISIBLE GREEN 525 NM | |
| MINI-BEAM: VISIBLE RED 650 NM CO | |
| Optical Sensor 196.85' (60m) SPDT | |
| Optical Sensor NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Optical Sensor | |
| POLARIZED RETRO NPN 2M CABLE | |
| POLARIZED RETRO NPN M8 CONN | |
| POLARIZED RETRO PNP 2M CABLE | |
| POLARIZED RETRO PNP M8 CONN | |
| RECEIVER | |
| Reflective Optical Sensor 492.13' (150m) NPN/PNP - Dark-ON/Light-ON | |
| RETRO-REFLECTIVE SENSOR | |
| Retroreflective, Polarized Optical Sensor 13.12' (4m) PNP - Dark-ON | |
| S30AW3FF100Q1 AC LO 100MM FF QD1 | |
| SENSOR PROX INFRARED 2M CYLINDER | |
| SM2A30PRLMC1 BARREL SENSOR WITH | |
| SM2A30SRLMC1 W/30 FT 600V CBL | |
| SM30 SERIES: EMITTER - FREQUENCY | |
| SM30 SERIES: PLASTIC BARREL RECE | |
| SM30 SERIES: RECEIVER - FREQUENC | |
| SM30 SERIES: STAINLESS STEEL BAR | |
| SM30PRLBQ5 4PIN EURO INTEGRAL B | |
| SM30PRLEB EMITTER/RCVR B FREQUEN | |
| SM30PRLMHSQD BARREL SENSOR | |
| SM30PRLMHSQDC BARREL SENSOR | |
| SM30PRLQ5 4PIN EURO | |
| SM30SRLMHS BARREL SENSOR | |
| SM312FPH MINIBEAM SCANNER PLAST | |
| SM312LVM5V MINIBEAM SCANNER | |
| 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 | |
| SMALL BEAM NPN LED 2M CABLE | |
| SMALL BEAM NPN LED M8 CONN | |
| SMALL BEAM PNP LED 2M CABLE | |
| SMALL BEAM PNP LED M8 CONN | |
| SME312DVQDP 6IN 5 PIN EURO SWIVE | |
| SUBMINITURE FIBER TYPE DIFFUSE-R | |
| SUBMINITURE SQUARE TYPE CONVERGE | |
| Through-Beam Optical Sensor 196.85' (60m) Dark-On | |
| 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) Relay | |
| Through-Beam Optical Sensor 196.85' (60m) SPST | |
| Through-Beam Optical Sensor 196.85' (60m) | |
| Through-Beam Optical Sensor 32.80' (10m) NPN | |
| Through-Beam Optical Sensor 4.9' (1.50m) PNP - Dark-ON | |
| Through-Beam Optical Sensor 4.9' (1.50m) | |
| Through-Beam Optical Sensor 492.13' (150m) NPN/PNP - Dark-ON/Light-ON - Selectable | |
| Through-Beam Optical Sensor 492.13' (150m) SPST - Dark-ON | |
| Through-Beam Optical Sensor 492.13' (150m) SPST - Light-ON | |
| Through-Beam Optical Sensor 492.13' (150m) SPST | |
| Through-Beam Optical Sensor 492.13' (150m) | |
| 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 NPN/PNP | |
| Through-Beam Optical Sensor Relay | |
| THROUGHT-BEAM NPN 2M CABLE | |
| THROUGHT-BEAM NPN M8 CONN | |
| THROUGHT-BEAM PNP 2M CABLE | |
| THROUGHT-BEAM PNP M8 CONN | |
| TRANSMITTER | |
| TRANSPARENT PHOTO SENSOR | |
| VALU-BEAM: DIFFUSE; RANGE: 380 M | |
| 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 - | |
| WORLD-BEAM QS18 SERIES: 10 BEAM | |
| WORLD-BEAM QS18 SERIES: 13 BEAM | |
| WORLD-BEAM QS18 SERIES: 3 BEAM S | |
| WORLD-BEAM QS18 SERIES: 6 BEAM S |
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