LED light set with 3 mm and 5 mm LEDs in five different colors

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This LED set contains light emitting diodes in five different colors and two sizes, making it suitable for electronic projects, experiments, prototypes and educational use. The LEDs are available with red, green, yellow, white and blue light and with 3 mm and 5 mm diameter.

The LEDs are designed for use as indicator lights and can be used to show operating status, signals, functions or different conditions in electronic circuits. They are suitable for use with Arduino, microcontrollers, development boards, sensors, relay controls and other low voltage projects.

The LEDs are supplied in a practical plastic case with individual compartments for the different LED types. This makes it easy to sort, store and find the required color and size when working with electronics.

All LEDs are specified for a current of 20 mA. The forward voltage varies depending on the color. Red LEDs normally have a forward voltage of approximately 2.0 V, yellow and green LEDs approximately 2.1 V, while white and blue LEDs are approximately 3.2 V at around 20 mA. The exact values may vary between individual LEDs.

When connecting the LEDs to a supply such as 5 V, a suitable series resistor should be used to limit the current. As practical examples, approximately 220 ohm can be used for red, yellow and green LEDs and approximately 150 ohm for blue and white LEDs. The actual brightness and current should be adjusted according to the circuit being used.

Facts.
Product type: Light emitting diodes
LED size: 3 mm and 5 mm
Light colors: Red, green, yellow, white and blue
Nominal current: 20 mA
Typical forward voltage red: Approximately 2.0 V
Typical forward voltage yellow: Approximately 2.1 V
Typical forward voltage green: Approximately 2.1 V
Typical forward voltage white: Approximately 3.2 V
Typical forward voltage blue: Approximately 3.2 V
3 mm distribution: 40 pcs per color and size
5 mm distribution: 20 pcs per color and size
Storage: Plastic case with individual compartments
Applications: Electronics experiments, prototypes, indicators and education
Connection: Series resistor recommended
Example at 5 V red yellow green: Approximately 220 ohm
Example at 5 V white blue: Approximately 150 ohm

Included.
One box

About the product.
Weight: approx 69 gram.
Contact us if you have questions at info@pchbutik.se
Article no: 3777
Remaining stock quantity can be found under the Product details tab.
In our range since: 2026-08-24

For you.
Components and building materials for those who build electronics themselves experiment and develop.