The C&K COMPONENTS PTS820J20MSMTRLFS is a micro snap-acting detect switch designed for applications requiring a compact and reliable switching solution. This switch offers a snap-acting tactile feel, a small package size, and is available in both vertical and right-angle PCB mount configurations. It is RoHS compliant and compatible, making it suitable for environmentally conscious designs. Typical applications include medical devices, consumer electronic devices, and ATCA applications. The switch features a copper alloy, silver-plated construction for reliable contact performance and is available in various termination styles to accommodate diverse manufacturing processes.