Optical Sensors

Optical sensors are devices which convert light into an electrical signal. They are usually used to detect the presence or absence of an object. They work by using a light source, such as a LED, to send a beam of light across the area being monitored, and a light detector, such as a photodiode, to detect the light when it is interrupted by the presence of an object. Optical sensors have many different applications in industry, including presence detection, distance measurement, color recognition, and even medical imaging.
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LTH-209-01


Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Mx 10.2mm space
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On 3522
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AUD 0.77
Multiples of: 1

EE-SX1103


Optical Switches, Transmissive, Phototransistor Output Transmissive 5mm High Resolution PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Omron 2438
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AUD 1.149
Multiples of: 1

OPB971N51


Optical Switches, Transmissive, Photo IC Output BASE MOUNT OPAQUE
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TT Electronics 2376
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AUD 5.0286
Multiples of: 1

RPI-121


Optical Switches, Transmissive, Phototransistor Output 0.40mm slit width 0.7mA min., 5V
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ROHM 2287
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AUD 0.9885
Multiples of: 1

EE-SY199


Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R
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Omron 2141
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AUD 2.3886
Multiples of: 1

OPB973N11


Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
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TT Electronics 2042
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AUD 6.3393
Multiples of: 1

QRD1114


Optical Switches, Reflective, Phototransistor Output PHOTO TRANS
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ON Semiconductor 1940
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AUD 1.1071
Multiples of: 100

ITR8307/S17/TR8(C)(BY)


SMD-4P Reflective Optical Interrupters ROHS
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Everlight 1935
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AUD 0.0991
Multiples of: 5

OPB625


Optical Switches, Transmissive, Photo IC Output Output Photologic Input Diode
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TT Electronics 782
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AUD 3.25
Multiples of: 1

RPR-220UC30N


ROHM Semiconductor Optical Switches, Reflective, Phototransistor Output Detect Distance 6mm Photosensor
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ROHM 485
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AUD 1.2721
Multiples of: 1

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