The RF 19 Gold short-stroke keys have an edge length of 19 x 19 mm, switch-safe gold contacts and an distinct click.
They are used in low-profile keyboards under overlays or keycaps, such as RAFI RK 90 keycaps.
Low-profile keyboards with RF 19 elements should be designed with a 23-mm grid.
With this grid, frame webs remain free between the individual buttons.
The overlay can be glued onto these frame webs.
We recommend area embossing over the keys for the overlays.