The C&K PTS 840 series microminiature SMT side-actuated switch is designed for applications demanding a small footprint and reliable performance. Its compact size, combined with features like ESD protection and front PIP lead options, makes it suitable for nomad devices, remote controls, and personal health diagnostics. The switch offers momentary action with a 0.2mm travel and a wide operating temperature range (-40°C to 85°C). Available in various configurations with different actuation forces and lead types, the PTS 840 series provides flexibility for diverse design requirements. Refer to the build-a-switch concept for custom configurations.