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Vishay/Semiconductors offers optical sensors such as ambient light sensors, photoelectric position sensors, photointerrupters, photodiodes, and phototransistors. Vishay/Semiconductor also designs, manufactures, and distributes power semiconductor components such as power management products, including rectifiers and transient voltage suppressors. Learn more about Vishay/Semiconductors. Click here to view all Vishay/Semiconductors sensors products available at Digi-Key
Vishay/Semiconductors - Product Information
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Featured
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Reflective Sensors
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Transmissive Sensors
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Product Training
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Featured
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Ambient Light Sensors with Analog Output
Ambient light sensors are used to detect light or brightness in a manner similar to the human eye. They are most commonly found in industrial lighting, consumer electronics, and automotive systems, where they allow settings to be adjusted automatically in response to changing ambient light conditions. Available in phototransistor and photodiode output, Vishay’s portfolio of ambient light sensors is one of the broadest on the market. The sensors are available in seven different packages including leaded, surface mount and hermetically sealed. Pricing & Availability |
 TEPT5600 / TEPT4400
Output: Current
Size: 5mm / 3mm
Peak Wavelength: 570nm
Bandwidth: 430-800nm
Angle of Half Sensitivity: +/- 20 , +/- 30
Pricing and Availability
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 TEMD5510FX01
Output: Current
Size: 4.2 x 5.0 x 1.1mm (WxLxH)
Peak Wavelength: 540nm
Bandwidth: 430-610nm
Angle of Half Sensitivity: +/- 65
Pricing and Availability
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 TEMT6000X01 / TEMD6010FX01
Output: Current
Size: 2.0 x 4.0 x 1.0mm (WxLxH)
Peak Wavelength: 570nm / 540nm
Bandwidth: 430-800nm / 430-610nm
Angle of Half Sensitivity: +/- 60
Pricing and Availability
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 TEMT6200FX01 / TEMD6200FX01
Output: Current
Size: 1.2 x 2.0 x 0.85mm (WxLxH)
Peak Wavelength: 550nm / 540nm
Bandwidth: 450-610nm / 430-610nm
Angle of Half Sensitivity: +/- 60
Pricing and Availability
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 TEPT5700
Output: Current
Size: 5mm, flat top
Peak Wavelength: 570nm
Bandwidth: 430-800nm
Angle of Half Sensitivity: +/- 50
Pricing and Availability
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 BPW21R
Output: Current
Size: TO5 - 8mm
Peak Wavelength: 565nm
Bandwidth: 420-675nm
Angle of Half Sensitivity: +/- 50
Pricing and Availability
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Reflective Sensors
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Reflective Sensors – Short Range
Reflective sensors incorporate an infrared emitter and photo detector adjacent to each other. When an object is in the sensing area, the emitted light is reflected back and the amount of light energy reaching the detector increases. This change in light energy or photo current is used as an input signal in the application
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Transmissive Sensors
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Transmissive Sensors - Interrupters
Vishay is a leading manufacturer of optical sensors. These sensors integrate an infrared emitter and photo detector in a single package. The most common types of optical sensors are transmissive and reflective sensors. Transmissive sensors, also called interrupter sensors, incorporate an infrared emitter and photo detector that face each other. When an object is located between the emitter and detector in the sensing path, it interrupts or breaks the optical beam of the emitter. A change in light energy reaching the detector results in a change in photo current which is used as an input to the application.
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 TCPT1300X01 - Single Channel
Gap: 3.0mm
Aperture: 0.3mm
Typical Output Current: 0.6mA
On/Off Time ton/toff: 20/30µs
Pricing and Availability
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 TCUT1300X01 - Dual Channel
Gap: 3.0mm
Aperture: 0.3mm
Typical Output Current: 0.6mA
On/Off Time ton/toff: 20/30µs
Pricing and Availability
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Product Training
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Vishay Semiconductor/Opto Division - Product Training Modules (PTMs)
 Ambient Light Sensors
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