Thanks to their PLCC (Plastic Leaded Chip Carrier) contacting design, the two series of individually controllable RGB-LEDs are suited for SMT assembly and reflow soldering. The WL-SFTW series offers three different standard packaging designs: 3528 with four pins as well as 3528 and 5050 with six pins. The WL-SFTD series in 3535 package can be of particular interest to lighting designers as it is characterized by its IPX6 protection class. RGB LEDs can be used to create any color by additive color mixing. The IPX6 protection class of the WL-SFTD series stands for outdoor applications and insensitivity to water. The encapsulation resin of the RGB LED with diffuse lens also contains UV inhibitors to minimize the effects of long-term exposure to direct sunlight. This supports stable light yield throughout the service life of the LED. A wide beam angle and high intensities make these LEDs ideal for outdoor and indoor full color displays.
Würth Elektronik – www.we-online.com