Mini Laser Dot Diode Module - 650nm 6mm 5VDC 5mW

SKU: VM00371

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A Laser Diode is a semiconductor device similar to a light-emitting diode (LED). It uses p-n junction to emit coherent light in which all the waves are at the same frequency and phase.. And since a p-n junction is used to produce laser light, this device is named as a laser diode.

The sunlight or incandescent bulbs have waves with several wavelengths but they are not in phase with each other. But these diodes generate a thin laser light beam where all the light signals contain the same wavelengths & they move together. So, laser rays are extremely bright which targets an extremely small spot.

Technical Specification:

  • Working Voltage: 5V
  • Material: Copper
  • Output Power:5mW
  • Wavelength: 650nm
  • Working Life: more than 2000 hours
  • Cable Length: 7cms 
  • Size: 6mm*10mm (L*W)


  • As compared with other diodes, the operational power of the laser is low
  • These diodes can be handled very easily
  • The high-efficiency light can be generated
  • Power consumption is low
  • Manufacturing and operation cost is less
  • Operates for a long time
  • Reliable highly


  • Fiber optic communications
  • Barcode readers
  • Laser pointers
  • CD/DVD/Blu-ray disc reading/recording
  • Laser printing, laser scanning and light beam illumination
  • Telecommunications, scanning and spectrometry

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