The RGB LED 5mm 4-pin common cathode is a versatile tri-color component that combines red, green, and blue LEDs into a single 5mm package. A common cathode (longest pin) tied to the ground allows independent control of each color via 3-5V inputs, making it ideal for dynamic lighting effects. The red element operates at 2.0-2.2V, while green and blue run at 3.0-3.2V, with brightness levels reaching 1000-1200mcd (red), 3000-5000mcd (green), and 2000-3000mcd (blue). Its clear lens ensures crisp, vivid output, perfect for eye-catching displays.

This LED’s 4-pin design, with a maximum current of 20mA per color, supports pulse-width modulation (PWM) for custom color mixing. Measuring just 5mm in diameter and 8-9mm in height, it fits seamlessly into compact projects like wearables, indicators, or mood lighting setups.

Key Features:

• Tri-color red, green, blue output
• Common cathode for simplified wiring
• Bright illumination up to 5000mcd
• Compact 5mm clear lens design
• Operates at 3-5V with 20mA per color
• Supports PWM for color mixing
• Durable through-hole construction

Technical Specifications

• Voltage Range: Red: 2.0-2.2V, Green/Blue: 3.0-3.3V
• Current Consumption: 20mA per color (60mA max total)
• Dimensions: 5mm diameter, ~33mm length
• Operating Temperature Range: -40°C to 85°C
• Wavelength: Red: 630-640nm, Green: 515-525nm, Blue: 465-475nm
• Luminous Intensity: Red: 1000-1200mcd, Green: 3000-5000mcd, Blue: 2000-3000mcd

Applications:

• Colorful indicators in Arduino projects
• Custom lighting for DIY crafts
• Visual feedback in electronic devices
• Add fun visuals to toys and games.
• Add status on audio equipment.
• Lights up models or prototypes.
• DIY Dashboards decoration.