About Photoelectric Sensors

- Photoelectric sensors, also called photo eyes, are devices used to detect the presence or absence of an object. They use a light source, usually a LED (light-emitting diode), and a photosensitive element. The photosensitive element will detect when light hits it, which is then used by the sensor to determine the presence of an object. Photoelectric sensors are used in a variety of applications from sensing the position of objects in industrial production lines to detecting smoke in fire detection systems.

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    SFH 5711-2/3


    		Light to Current Ambient Light Sensor 4-Pin
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    		OSRAM 60140
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    USD 0.9131
    Multiples of: 2000

    		         
    SC60228DC


    		Angle Sensors SOP-8 RoHS
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    		Semiment 4923
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    USD 1.5446
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    161


    		Photoelectric Sensors Photo Cell CdS Photoresistor
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    		Adafruit 3478
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    USD 1.0675
    Multiples of: 1

    		         
    PM-R25


    		Photoelectric Sensor Small Type Light ON/Dark ON NPN Open Collector 0.006m
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    		Panasonic 3330
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    USD 10.9
    Multiples of: 1

    		     Npn   
    PM-U25


    		Sensor: photoelectric; Range:6mm; NPN; DARK-ON, LIGHT-ON; Mat: PBT
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    		Panasonic 1455
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    USD 10.7375
    Multiples of: 1

    		     Npn   
    OST8R8307


    		Sensor: photoelectric; retro-reflective; SMT; Range: 1mm; -25÷85°C
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    		Optosupply 1440
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    USD 0.2041
    Multiples of: 1

    		         
    PM-L25


    		Photoelectric Sensor Small Type Light ON/Dark ON NPN Open Collector 0.006m
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    		Panasonic 1221
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    USD 10.7375
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    		     Npn   
    PM-L25-P


    		Sensor: photoelectric; Range:6mm; PNP; DARK-ON, LIGHT-ON; Mat: PBT
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    		Panasonic 1144
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    USD 11.9875
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    		     Pnp   
    MAX25205EQP/VY+


    		Photoelectric Sensors 400 um Lensless Gesture recognition IC for Automotive
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    		Analog Devices 1071
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    USD 13.2773
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    E3B2D2M4USN


    		Photoelectric Sensors 3m sensing distance Long range diffuse
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    		Omron 1054
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    USD 365.7937
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