C&K’s portfolio of micro-miniature tact switches are the ideal solution for the operation, sensitivity adjustment, and programming buttons found on many photo-electric, inductive, and capacitive proximity sensors. For side mounted actuation, products include the KSS, with a footprint of 5.5mm x 4.4mm x 1.7mm height and the KMS which measures 4.2mm x 3.55mm x 1.42mm. Top actuated switches include the KMR2 at 4.2mm x 2.8mm x 1.9mm, the KMT0 with a footprint of 3mm x 2.6mm x 0.65mm, and the KXT3 at 2mm x 3mm x 0.6mm. Ingress protection on these devices ranges from IP40 to IP68. The PTS820, measuring 3.9mm x 2.9mm x 1.5mm, is an ideal option for more cost sensitive applications. If push button switches are required, C&K offers the side actuated miniature GP series. This is a SPST or SPDT device measuring 7mm x 4.5mm x 5.8mm and comes with an internal O-ring and epoxy sealed base for performance in industrial environments. Finally, if DIP switchers are used for configuration, C&K offers the standard pitch SDA series or the half pitch TDA series. Both come in low profile surface mount packages. The TDA offers from 1 to 10 positions and the SDA offers from 1 to 12 positions.