Pair of infrared LEDs 3mm Receiver Transmitter
  • Pair of infrared LEDs 3mm Receiver Transmitter

Pair of infrared LEDs 3mm Receiver Transmitter

S155

Led IR 3mm is a pair of infrared LED's consisting of a photodiode (Emitter) that emits an infrared light when polarised through its working voltage ranges and a phototransistor (Receiver) that allows to capture the infrared light emitted by the photodiode.

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Led IR 3mm is a pair of infrared LED's consisting of a photodiode (Emitter) that emits an infrared light when polarised through its working voltage ranges and a phototransistor (Receiver) that allows to capture the infrared light emitted by the photodiode. These infrared LEDs are general purpose and have a diameter of 3mm.

They are used in conjunction with each other and are used in many electronic devices such as: toys, motion or proximity sensors, robots, line follower trolleys, televisions, remote controls, etc.

SPECIFICATIONS 

Transparent IR LED (Transmitter)

  • Typical working voltage:1.2 to 1.5 volts
  • Typical current: 20mA
  • Wavelength:940nm
  • Viewing Angle:45° Viewing Angle:45° Viewing Angle:45° Viewing Angle:45° Viewing Angle
  • Number of pins: 2
  • Package diameter: 3mm
  • Shell Material: Epoxy

Connection :

Short terminal V(-) Cathode

Long terminal v(+) Anode

Led Black Photodiode (Receiver)

  • Typical reverse operating voltage : 1.3 volts
  • Typical current:20mA
  • Wavelength:980nm
  • Viewing Angle:30° Viewing Angle:30° Viewing Angle:30° Viewing Angle:30° Viewing Angle
  • Number of pins: 2
  • Diameter of capsule: 3mm
  • Shell material: Epoxy

Connection: 

Short terminal: Cathode -

Long terminal: Anode +

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