Technical Documents

RGB LED Working Principle (SparkFun)

EDD-00003-A

Name: RGB LED Module
Brand: Generic
SKU: EDD-00003-A

(Last updated) Jun 11, 2026

RGB LED Module

Common Cathode RGB LED

Description

5mm RGB LED module with a common cathode configuration and transparent lens for vibrant multi-color illumination. Combines red, green, and blue LEDs in a single through-hole package, enabling a wide range of colors through color mixing. Ideal for indicator panels, Arduino projects, DIY electronics, decorative lighting, visual feedback systems, and educational applications.

Manufacturer Details

Manufacturer	Part Number
ED Series / XINGLIGHT	XL-A524SURSYGC
XINGLIGHT	XL-A524SURSYGC

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Application Resources

RGB LED Basics & Working Demo

Technical Specifications

Manufacturer	XINGLIGHT
Model No.	XL-A524SURSYGC
Package	Plugin, D = 5mm
Forward Current (mA)	20
Color Temperature	-
Peak Wavelength (nm)	640 (Red)
572 (Green	Yellow)
Luminous Intensity (mcd)	600 (Red)
550 (Green	Yellow)
Lens Color	Colorless Transparent
Diode Configuration	Common Cathode
Wavelength – Dominant (nm)	635–640 (Red)
565–575 (Green	Yellow)
Operating Temperature (°C)	-20 ~ +85
Illumination Color	Red, Green-Yellow
Viewing Angle	30°
Lamp Holder Type	5mm Round Head
Power (mW)	50
Forward Voltage (Vf)	2.3V (Red)
2.4V (Green	Yellow)
Mounting Type	Through Hole
Compliance	RoHS