Optical Detectors and Sensors

Optical detectors and sensors are used to measure light and optical signals. They convert light energy into electrical signals that can control other equipment or be further processed in some form. They are used in a variety of areas of science, engineering, and industry. Optical detectors and sensors can range from simple photodiodes and phototransistors to complex optical devices such as imaging spectrometers. They are also used for imaging and sensing applications such as nighttime surveillance or medical imaging. Some optical detectors and sensors require an illumination source such as an LED or laser diode. Other sensors rely solely on the ambient light in their environment. They can be used to detect a range of different optical signals, such as UV radiation, infrared radiation, visible light, and so on. Optical detectors and sensors are widely used in telecommunications, optoelectronics, aerospace, automotive, and more.
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Hot BH1730FVC-TR


Ambient Light Sensors AMBIENT LIGHT SENSOR IC
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ROHM 3602
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AUD 0.5313
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LL-503PDD2E


PIN IR photodiode; 5mm; 940nm; 700-1200nm; Mounting: THT; 2nA
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Lucky Light 805
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AUD 0.1358
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SDP8405-001


Phototransistors 20 deg, 1 mA, T1 15us Rise and Fall
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Honeywell 803
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AUD 3.7687
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NSL-4140


Photoresistors Hermetic Photocell
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Advanced Photonix 791
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AUD 3.8762
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OP593C


Phototransistors Photo Transistor
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TT Electronics 780
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AUD 0.7336
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GL5539A（60-80K）


Photoresistors (60~80)KOhm @10lux 10 MOhm 540 nm 150 VDC Through Hole RoHS
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Jing Chuang 776
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AUD 0.054
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SD5491-005


Phototransistors 12deg7mAT0-18DomeLen 2 us Rise and Fall
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Honeywell 776
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AUD 7.3881
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BH1749NUC-E2


Ambient Light Sensors Dig 16bit Clr Sensr 2.3-3.6V 80klx 190uA
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ROHM 772
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AUD 1.2991
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AA4040P3C-P22


Phototransistors 4x4mm PHOTOTRANS RA SMD LED
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Kingbright 764
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AUD 0.2881
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OPL583


Optical Sensor 935nm Photo Detector, Logic Output Push-Pull Side View
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TT Electronics 764
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AUD 3.7016
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