Combining high performance, usability, and robustness, the KMX series of low profile, keypad tact switches offers users a pleasant, tactile feel together with a fast switching response. At only 0.58 mm thick, the series employs an extremely slim switch design. Normally open, the switches close with an audible click, a robust mechanism that is certified for 250,000 cycles. The long travel distance also supports a better feeling for the user than a standard keyboard. With area dimensions of 4.3 mm x 4.1 mm, the KMX series also saves PCB space compared to dome array and keyboard-style interfaces.