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3mm red color led (pack of 10)


It is a 3mm Red DIP LED. An LED is a two-lead semiconductor light source, which emits lights when activated. When an appropriate voltage is applied to the LED terminal, then the electrons are able to recombine with the electron holes within the device and release energy in the form of photons

Availability: 500 in stock

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A compact electronic component, the 3mm red Light Emitting Diode (LED), emits red light when current flows through it. Additionally its unique properties make it a versatile choice for a wide range of applications.


  • Size: This LED has a 3mm diameter, making it suitable for compact electronic designs.
  • Color: It emits a vibrant red light, making it easily distinguishable.
  • Forward Voltage: Typically operates within the range of 1.8 to 2.2 volts.
  • Forward Current: Requires around 10-20 milliamperes of forward current for optimal brightness.
  • Wavelength: Emits light at a wavelength of approximately 620-630 nanometers.
  • Viewing Angle: Offers a wide viewing angle of about 120 degrees, ensuring excellent visibility from various angles.
  • Luminous Intensity: Typically ranges from 100 to 300 mcd (millicandelas), depending on the specific LED model.
  • Operating Temperature: Because it can function within a temperature range of -40°C to +85°C.


  • Indicator Lights: Electronics and control panels commonly use 3mm red LEDs as indicator lights due to their compact size and high visibility.
  • Status Indicators: Appliances and machinery utilize them as status indicators, signaling on/off or operational status.
  • Automotive Lighting: Automobile dashboards, brake lights, and turn signals incorporate these LEDs to inform drivers and pedestrians about vehicle actions.
  • Advertising Displays: Moreover digital signs, billboards, and display boards use red LEDs for eye-catching text and graphics.
  • Traffic Signals: In traffic management systems, red LEDs function in traffic lights to indicate “stop.”
  • Emergency Alarms: Fire alarms, security systems, and emergency exit signs integrate them to attract attention in critical situations.
  • Decorative Lighting: For interior and exterior décor, likewise these LEDs find use in string lights, holiday decorations, and architectural lighting.
  • Educational Projects: Science and electronics education frequently employ red LEDs to demonstrate basic principles of electrical circuits and light emission.


  • 3mm Round Water Clear LED Lamp
  • For LED light, indication, illumination
  • Viewing angle: 40 degree
  • UV resistant epoxy
  • With lowest power consumption, long life, and super bright

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For more information:-www.mifraelectronics.com 
* Product Images are shown for illustrative purposes only and may differ from actual product.

Packages includes:-

  • 1 x 3mm red color led (pack of 10)

Weight 0.2 kg

1 – 24, 25 – 49, 50 – 99


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