5mm IR Transmitter Receiver Pair Sensor
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020

5mm IR Transmitter Receiver Pair Sensor

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  • Product SKU: SENSO009
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A 5mm Infrared (IR) LED transmitter and receiver are components commonly used in electronics and communication applications, particularly in remote control systems, security systems, and data transmission.


5mm IR LED Transmitter:
Type: This is an infrared LED (Light Emitting Diode) designed to emit light in the infrared spectrum.

Wavelength: Typically, IR LEDs used for communication purposes emit light at a wavelength of 940nm (nanometers). The 940nm wavelength is common for IR remote controls.

Usage: IR LEDs are used to transmit infrared signals. When an electric current passes through the LED, it emits IR light that can be used to transmit signals to an IR receiver.

Applications: These IR transmitters are commonly used in remote controls for devices like televisions, DVD players, and home automation systems.

IR Receiver LED:

Type: This is an IR sensor or receiver, typically in LED form, designed to detect infrared light.

Wavelength: Just like the transmitter, the IR receiver LED is sensitive to the same wavelength, around 940nm.

Usage: IR receiver LEDs are used to detect IR signals transmitted by an IR transmitter.

Applications: They are used in applications where you want to receive IR signals, such as in remote controls, security systems, and proximity sensors.


5mm Infrared IR LED Transmitter and Receiver LED 940nm

IR Transmitter

  • Package type: leaded
  • Dimensions: 5mm
  • Leads with stand-off
  • Peak wavelength: λp = 870 nm
  • High reliability
  • High radiant power
  • High radiant intensity
  • Angle of half intensity: = ± 10°
  • Low forward voltage
  • Suitable for high pulse current operation
  • High modulation bandwidth: fc = 24 MHz
  • Good spectral matching with Si photodetectors

IR Receiver

  • Package type: leaded
  • Dimensions: 5mm
  • Leads with stand-off
  • Radiant sensitive area (in mm2): 0.78
  • High radiant sensitivity
  • Daylight blocking filter matched with 870 nm to 890 nm emitters
  • High bandwidth: 100 MHz at VR = 12 V
  • Fast response times
  • The angle of half sensitivity: ± 20°

Product Video

Package Includes

  • 1 x IR Transmitter LED.
  • 1 x IR Receiver LED.

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