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3mm Blue LED (Pack of 2)

SKU: 66F26QEI94
A  Blue light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices and are increasingly used for another lighting. It looks like a blue led and it luminate blue light. The series is specially designed for applications requiring higher brightness. The led lamps are available in different colours, intensities. Wondering what is difference...
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Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Type: Light Emitting Diode (LED)
LED Colour: Blue
LED Size: 3mm
Lens Type: Diffused
Mounting Type: Through Hole
Operating Voltage: 2V – 3V
Forward Current: 20mA (Typical)
Package Quantity: Pack of 10
Dimensions: 3 × 2 × 1 cm
Weight: 5 grams

Additional Resources

3mm LED Genric.PDF

FAQ

1. What is a diffused LED and how is it different from a clear LED?

A diffused LED has a frosted or matte lens that spreads light evenly, producing a softer glow compared to clear LEDs which produce a focused and brighter beam. This makes diffused LEDs ideal for indicator lights and display panels.

2. What voltage and current does a 3mm diffused blue LED require?

A typical 3mm blue LED operates around 2V–3V forward voltage with a recommended current of about 20mA. A current-limiting resistor should be used in circuits to protect the LED from excess current.

3. What are the common applications of a 3mm diffused blue LED?

These LEDs are commonly used for status indicators, Arduino and Raspberry Pi projects, DIY electronics, robotics projects, small toys, and control panel displays due to their compact size and low power consumption.

View full product details

A  Blue light-emitting diode (LED) is a semiconductor light source. LEDs are used as indicator lamps in many devices and are increasingly used for another lighting. It looks like a blue led and it luminate blue light.

The series is specially designed for applications requiring higher brightness. The led lamps are available in different colours, intensities.

Wondering what is difference between diffused LEDs and normal clear LEDs?

A Normal LED has a clear and transparent material. They are little brighter as the transparency of the lens does not allow absorption or dispersion of the light.

While Diffused LED looks cloudy and are translucent because of which the light gets diffuse evenly in all the direction.

Applications:

  • Can be used in DIY projects for indication
  • Can be used in small toys
  • Can be used in robotic cars