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IR Infrared Receiver Photodiode LED 5mm

IR Infrared Receiver Photodiode LED 5mm

The product is an IR (infrared) receiver consisting of a photodiode and a 5mm LED encapsulated in a single package. The photodiode is a semiconductor device sensitive to IR radiation and converts it into an electrical signal. The LED serves as a visual indicator that activates when the IR signal is received.

The photodiode operates in reverse bias, allowing it to detect IR radiation effectively. The black coating on the photodiode filters out visible light, enhancing IR detection. The current through the photodiode is proportional to the IR intensity, enabling precise detection and triggering of circuits or devices.

Package Includes:

  • 1 x IR Infrared Receiver Photodiode LED 5mm

4.20 AED 4.20 AED Tax Included
4.20 AED Tax Included

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Infrared Photodiode
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Features:

  • Single package with integrated photodiode and LED
  • IR radiation sensitivity
  • Reverse bias operation for optimal detection
  • Black coating filters out visible light
  • Current output proportional to IR intensity
  • LED indicator for signal reception

Specifications:

  • Transmitting and Receiving Distance: 7–8 meters
  • Forward Voltage: 1.2 – 1.4 V
  • Forward Current: 100 mA
  • Lens Color: Black
  • Emitted Colour: Infrared
  • Wavelength: 940 nm
  • Dimension: 37 x 5 mm (L x D)

Applications:

  • Remote control systems
  • Security and alarm systems
  • Automation systems (e.g., lighting or door control)
  • Proximity sensing
  • Communication systems (e.g., IrDA)

Pin Connections:

  • Long pin: Positive (Anode)
  • Short pin: Negative (Cathode)

IR LED Pinout

 

Notes:

  • This is the IR Receiver only; the IR Emitter is not included.

References: