LED’s 5mm

5mm LEDs: Small Size, Big Impact

5mm LEDs are compact, reliable light-emitting diodes used across electronics, hobbyist builds, and custom lighting. Their small footprint, low power consumption, and wide color options make them a go-to component for indicator lights, accent lighting, prototypes, and interactive projects.

Key Features of 5mm LEDs

• Compact and versatile: 5mm through-hole package fits tight PCB layouts and breadboards.
• Wide color selection: Red, green, blue, white, and RGB variants for static or dynamic lighting.
• Energy efficient: Low power draw keeps projects battery-friendly.
• Durable and long-lasting: Resistant to shock and vibration with long operational life.
• High brightness options: Choose standard or high-intensity 5mm LEDs for stronger output.
• Easy integration: Ideal for Arduino, Raspberry Pi, robotics, and general prototyping.

Technical Specifications (Typical)

• Package: 5mm through-hole LED
• Forward voltage: 1.8 6V (red/green) | 3.0 6V (blue/white) — varies by color
• Recommended forward current: 10 620 mA (commonly driven at 10 6mA to 20 6mA)
• Lens styles: Clear (sharp point) and diffused (softer glow)
• Life expectancy: 25,000+ to 50,000+ hours depending on use and drive current
• Mounting: Through-hole for easy soldering and breadboard use

Typical Applications

• Electronics projects and prototypes (Arduino, Raspberry Pi)
• Indicator lights and status displays
• DIY lighting, model making, and hobby electronics
• Toys, gadgets, and wearable projects
• Robotics visual feedback and sensor indicators

How to Use 5mm LEDs in Your Projects

When wiring a 5mm LED, always use a current-limiting resistor to protect the LED. Use this simple formula to calculate the resistor value:

• Resistor (ohms) = (Supply voltage 6 LED forward voltage) / Desired LED current

Example: From 5V supply to a red LED with Vf = 2.0V and target If = 20mA, resistor = (5.0 – 2.0) / 0.02 = 150 ohms.

Benefits for Makers and Engineers

• Low power: Keeps circuits efficient and suitable for battery operation.
• High compatibility: Works seamlessly with microcontrollers like Arduino and Raspberry Pi.
• Customizable effects: Combine single-color LEDs or use RGB variants for color-changing displays.

Order 5mm LEDs and Delivery

Ready to add bright, efficient lighting to your next project? Buy 5mm LEDs now. We stock clear, diffused, high-intensity, and RGB 5mm LED lights to suit hobbyists and professionals. Order from Colgroad for fast delivery in Islamabad and reliable service.

Frequently Asked Questions

• Are resistors required? Yes. Always use a current-limiting resistor to prevent damage.
• Can I use 5mm LEDs with Arduino? Yes. They are perfect for Arduino and Raspberry Pi projects when used with appropriate resistors or driver circuits.
• Which lens should I choose? Clear lenses give sharper, directional light; diffused lenses give a softer, wider glow.

Note: Colors and brightness vary by LED model. Check product listings for specific electrical parameters before finalizing your circuit design.