5mm Red LED (Light Emitting Diode)

Original price was: ₹3.00.Current price is: ₹1.50. GST

The 5mm Red LED is a widely used electronic component that emits red light when powered. It is commonly used with boards like Arduino Uno R3 for indicators and basic lighting.

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The Red LED is a semiconductor light source that emits red light when current flows through it. It is one of the most basic and essential components in electronics, used for indication, signaling, and lighting applications.

This LED typically operates at a forward voltage of around 1.8V to 2.2V and requires a current-limiting resistor to prevent damage. It is suitable for breadboards, PCBs, and DIY electronics projects.


Key Features

  • Emits bright red light
  • Low power consumption
  • Long lifespan
  • Fast switching speed
  • Easy to use in circuits
  • Compatible with Arduino and other microcontrollers

Technical Specifications

Parameter Value
Type LED (Light Emitting Diode)
Color Red
Diameter 5 mm
Forward Voltage 1.8V – 2.2V
Forward Current 10–20 mA

Pin Configuration

Pin Description
Anode (+) Long leg
Cathode (-) Short leg

What’s in the Box

  • 1 × Red LED (5mm)

Ideal For

  • Indicator lights
  • Arduino projects
  • DIY electronics
  • Signal and status display
  • Learning electronics basics 🔧
Weight 0.001 kg
Dimensions 2.5 × 0.5 × 0.5 cm

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