KP Series RGB LED Illuminated Pushbuttons NKK Switches KP Series RGB LED Illuminated Pushbuttons are available with built-in RGB LED illumination, which allows for the creation of unlimited color combinations, as well as super bright red and green built-in LEDs. The KP Series features a unique actuation guide that gives a positive indication of circuit transfer as well as smooth and silent operation (choices of tactile, nontactile or tactile/audible actuation). Cap selection includes sculptured, flat, and home key. With a compact design height of .906' from PC board to top of cap, the NKK Switches KP Series RGB LED Illuminated Pushbuttons feature a specially designed snap-in standoff for simple and secure PC board mounting and alignment. Electrical capacity (resistive load) is 100mA max @ 12VDC.