LED 3mm Diffused Blue – Through-Hole Indicator LED

Original price was: ₹1.00.Current price is: ₹0.85.

SKU: 2060 Category: Tags: , , , , , , , ,
Brand:Generic

Description

LED 3mm Diffused Blue – Through-Hole Indicator LED

The LED 3mm Diffused Blue is a compact, energy-efficient through-hole LED designed for signal indication, DIY projects, and electronic prototypes. Its diffused lens provides a soft, wide-angle glow, making it ideal for control panels, hobby circuits, and applications requiring uniform blue light. With low power usage and long operational life, this LED is suitable for both beginners and advanced embedded system designs.

Specification Details
LED Type 3mm Through-Hole LED
Lens Type Diffused
Color Output Blue
Forward Voltage 2.8V – 3.4V
Forward Current 20mA (typical)
Viewing Angle Wide (due to diffused lens)
Mounting Type Through-Hole (DIP)
Applications Status indicators, DIY circuits, embedded systems, control panels, display modules

Applications

  • Electronic status indication
  • Arduino and Raspberry Pi projects
  • Control panels and dashboards
  • DIY hobby circuits
  • Signal and power indication
  • Prototyping and educational kits

How to Use

  1. Connect the long leg (anode) to the positive voltage through a resistor.
  2. Connect the shorter leg (cathode) to ground.
  3. A current-limiting resistor of 330E–1K is recommended based on supply voltage.
  4. Use PWM through microcontrollers for brightness control.
  5. Ensure forward current does not exceed 20mA.
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3mm diffused blue LED suitable for indicators, DIY electronics, control panels, and embedded systems. Wide-angle glow with low power usage.