Kuongshun 500 pieces 3mm electronic LED assortment kit in 5 colors neatly organized in a clear plastic storage box.

LED 3mm Assortment Kit in 5 Colors 500pcs

Optoelectronics, LEDs & Holders
LED080
Part.No: AE175
€16.50
Last items in stock
Immediate Dispatch

Upgrade your electronic projects with this comprehensive 500-piece 3mm LED kit. It includes 5 essential colors (Red, Green, Blue, Yellow, White) neatly separated into 100 pieces per color. With a maximum forward current of 20mA, they are the perfect choice for breadboard prototyping, Arduino builds, status indicators, and educational robotics projects.

 

The Foundation of Every Electronic Project: 500 LEDs for Endless Applications

Whether you are building your very first circuit or developing complex automation systems, LEDs are an absolute necessity. This assortment kit is designed to meet the demands of any lab, classroom, or hobbyist workspace, offering reliable status indicators, illumination, and a solid foundation for learning electronics.

  • Vibrant Brightness: Clear, vivid colors that are easily distinguishable in any lighting environment.
  • Easy Polarity Identification: Designed to instantly tell the Anode (+) apart from the Cathode (-).
  • Perfect Organization: Delivered in a durable compartment box so your colors never get mixed up.

Frequently Asked Questions

How do I distinguish the positive from the negative leg?
The general rule is: The longer leg (Anode) is positive (+), while the shorter leg, located on the side where the plastic casing is slightly 'flat' (Cathode), is negative (-).

Can I connect them directly to an Arduino without a resistor?
No. LEDs ALWAYS require the use of an appropriate resistor (e.g., 220Ω or 330Ω) in series to limit the current. Connecting them directly to a 5V or 3.3V source will burn them out instantly.

Feature Specifications
Diameter 3mm
Type / Lens Diffused / Clear (Varies by color)
Quantity per Color 100 pieces (500 Total)
Forward Voltage (Vf) Red/Yellow: 1.8-2.2V | Blue/Green/White: 2.8-3.2V
Maximum Current 20mA
Luminous Intensity (mcd) 3000 to 12000mcd (Varies by color)

Color Size Wavelength (nm) Voltage (V) Current (mA) Intensity (mcd) Lens Color Quantity
Red 3mm 620-630 1.9-2.1 20 3000-4000 red 100pcs
Yellow 3mm 580-590 1.9-2.1 20 5000-6000 yellow 100pcs
Green 3mm 520-530 3.2-3.4 20 10000-12000 green 100pcs
White 3mm 610-620 1.8-2.2 20 3000-4000 clear 100pcs
Blue 3mm 460-470 3.2-3.4 20 3000-4000 blue 100pcs
Total Quantity 500pcs

The set is shipped in a reusable plastic storage box.

Important Note: Always verify the Forward Voltage (Vf) based on the LED's color to calculate the correct resistor value for your circuit.
Diameter (mm)
3mm
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