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Product Details

Product Description

4pin 5MM RGB Tri-Color Clear Common Anode LED Light Emitting Diode TK-5RGBCA-4C

Features:
RGB LEDs are actually three led chips, red, green, and blue, inside one package. Instead of 2 wires coming out, there are 4 wires coming out: The longest one is + Voltage (in these Common Anode diodes), and the 3 others correspond to red, green, and blue.

By varying the brightness of each LED, a single RGB LED can display the full spectrum of color. A specific color can be set through the choice of resistors in series with each color wire. By using the PWM outputs of an Arduino or other microcontroller, the brightness of each of the three LEDs can be controlled independently. A PWM value of 0.0 would be off and a 1.0 full on for each color LED. This allows a program to vary both the color and brightness level of the LED, providing dynamic control of the LED's output color and brightness.

Item Number	TK-5RGBCA-4C	Brightness	Red:1000-1200mcd Green:3000-5000mcd Blue:2000-3000mcd
Voltage	Red:1.8-2.0V Green,Blue:3.2-3.4V	Peak Wavelength	Red:620-660nm Green:525-530nm Blue:460-465nm
Shape	Round	Beam Angle	40 degree
Forward Current	20mA	Life Time	50000 hours

Customized Requirement Acceptable!

Specification (@ 20mA):

Typical Forward Voltage: Red=2.25V
Green=3.5V
Blue=3.5V
Reverse Current: 100µA Max.
Dominant Wavelength: Red=630-640nm
Green=515-525nm
Blue=465-475nm
Viewing Angle: 40 degree
Luminous Intensity: Red=1000-1200mcd
Green=3000-5000mcd
Blue=2000-3000mcd

Descriptions:
Tri-color: Red, Green, Blue
High reliability
Low forward voltage
Lead free
Common Anode (positive)
Can be color mixed with PWM output to create virtually any color
Lens Color: Water Clear
LED Size: (5mm)

Detailed Image