Diffused RGB (tri-color) LED - Common Cathode
This is 3 LED in one package. R=Red, G-Green, B=Blue
Diffused 5mm tri-color LED with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct LEDs.
These are Common-Cathode type which means you connect the 3 pins (R, G and B) to your Arduino or power source and connect the cathode (only 1 pin) to the ground.
Red: 630 nm wavelength, Green: 525 nm, Blue: 430 nm
Red: 2.1-2.5V Forward Voltage, at 20mA current, Green: 3.8-4.5V, Blue: 3.8-4.5V
Red: 500 mcd typical brightness, Green: 600 mcd, Blue: 300 mcd