VCNT2020 Reflective Optical Sensor With Transistor Output

The Vishay Semiconductor Opto VCNT2020 is a reflective sensor in a miniature SMD package.

Image of Build a Custom 8-Bit Absolute Linear Encoder with SPI Build a Custom 8-Bit Absolute Linear Encoder with SPI Publish Date: 2026-09-02

Build a custom 8-bit, absolute linear encoder with infrared reflective sensors, comparators, and a shift register (for data collection and SPI delivery).

Image of Vishay Semiconductor - Opto Division VCNL36829UM Proximity Sensor With VCSEL VCNL36829UM Proximity Sensor With VCSEL Publish Date: 2026-08-21

The Vishay Semiconductor - Opto Division VCNL36829UM fully integrated short distance proximity sensor is designed to increase efficiency, design flexibility, and performance in consumer applications.

Image of Vishay Semiconductor - Opto Division VLMRGB1500 Tricolor LED VLMRGB1500 Tricolor LED Publish Date: 2026-03-24

Vishay Semiconductor - Opto Division VLMRGB1500 tricolor LED provides independent control of the red, true green, and blue LED chips inside its 0404 surface-mount package.

Image of Vishay Semiconductor - Opto Division VT171P Single-Channel and VT172U Dual-Channel Transmissive Sensors VT171P Single-Channel and VT172U Dual-Channel Transmissive Sensors Publish Date: 2026-01-16

The Vishay Semiconductor - Opto Division OPA141, OPA2141, and OPA4141 family is a series of low-power JFET input amplifiers that feature good drift and low input bias current.

Image of Vishay Opto VODA1275B4T Automotive MOSFET Driver
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VODA1275B4T Automotive MOSFET Driver Publish Date: 2025-12-02

The Vishay Opto VODA1275B4T Automotive MOSFET driver with fast switching times and robust insulation is ideal for demanding automotive environments.

Image of Vishay Semiconductor - Opto Division VORA1150 1 Form A Solid-State Relay VORA1150 1 Form A Solid-State Relay Publish Date: 2025-11-25

Vishay Semiconductor - Opto Division VORA1150 automative-grade 1 Form A solid-state relays offer a high repetitive isolation voltage in a 4-pin, SMD-8 package.

Image of Vishay Semiconductor - Opto Division VOR1003M4T Photo Relay VOR1003M4T Photo Relay Publish Date: 2025-11-04

The Vishay Semiconductor - Opto Division VOR1003M4T photo relay is housed in a small SOP-4 package and has an ON-state current of 5 A.

Image of Vishay Semiconductor - Opto Division VEMD5525 Ambient Light Sensor VEMD5525 Ambient Light Sensor Publish Date: 2025-10-28

Vishay Semiconductor - Opto Division VEMD5525FX02 uses a low-profile surface-mount QFN package with wettable flanks for optical solder joint inspection.

Image of Vishay Semiconductor - Opto Division VO1401 Photo Relay VO1401 Photo Relay Publish Date: 2025-10-28

Vishay Semiconductor - Opto Division VO1401 photo relays offer a continuous load current of 5 A and load voltage of 60 V.

Image of Vishay Semi Opto High Thermal Stability Isolation Amplifier High-Thermal-Stability Isolation Amplifiers Publish Date: 2025-06-05

Vishay high-thermal-stability isolation amplifiers offer enhanced performance for a wide range of industrial, automotive, and medical applications.

Image of Vishay VEML4031X00 High-Accuracy Ambient Light Sensor VEML4031X00 High-Accuracy Ambient Light Sensor Publish Date: 2025-05-09

Vishay VEML4031X00 high-accuracy ambient light sensor is half the height of previous generations.

Image of Vishay VO1401AEFTR/VOR1003M4T Solid-State Relays VO1401AEFTR/VOR1003M4T Solid-State Relays Publish Date: 2025-05-09

Vishay VO1401AEFTR/VOR1003M4T photo relays are ideal for harsh environments, featuring a load current of 5 A and load voltage of 60 V.

Image of Vishay Semi Opto VEML6046X00 RGBIR Color Sensor VEML6046X00 RGBIR Color Sensor Publish Date: 2025-04-07

Vishay Optoelectronics VEML6046X00 RGBIR color sensor allows for the calculation of the color temperature.

Image of Vishay Semi Opto VSOP383xx Preamplifier Circuits VSOP383xx Preamplifier Circuits Publish Date: 2025-03-13

Vishay VSOP383xx preamplifier circuits feature intelligent AGC to suppress disturbances from fluorescent lamps and CRTs.

Image of Vishay Semi Opto VOR1060M4 1 Form A Solid-State Relay VOR1060M4 1 Form A Solid-State Relay Publish Date: 2024-12-03

Vishay VOR1060M4 1 Form A solid-state relay is designed to deliver fast switching for energy storage, industrial, and mobility applications.

Reference Designs from Vishay
Reference Designs from Vishay

Vishay provides reference design solutions that leverage the best of our component technology. We provide you with all the resources needed for fast development.

Image of Vishay Semi Opto VEML4031X00 / VEML40311X00 Ambient Light Sensors VEML4031X00/VEML40311X00 Ambient Light Sensors Publish Date: 2024-10-31

Vishay Semiconductor Opto VEML4031X00/VEML40311X00 ambient light sensors are designed to provide precise light measurement in various applications.

Image of Vishay VOFD34xA Series IGBT and MOSFET Drivers VOFD34xA Series IGBT and MOSFET Drivers Publish Date: 2024-10-24

Vishay VOFD34xA series IGBT and MOSFET drivers offer safe and reliable operation in electrically noisy environments.

Image of Vishay Semi Opto 1 Form A Solid-State Relay VORA1010M4 1 Form A Solid-State Relay Publish Date: 2024-10-04

Vishay VORA1010M4 1 Form A solid-state relay features an AEC-Q102 qualification and a 100 V load voltage.

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