The C&K PTS820 series microminiature SMT top-actuated switch offers a compact solution for a variety of applications. With a footprint of just 3.9 x 2.9 mm and available in multiple heights (1.5mm, 2.0mm, and 2.5mm), this switch is ideal for space-constrained designs. It boasts a high cycle life and is suitable for use in control panels, nomad devices, remote controls, and keyless entry systems. The switch utilizes a momentary action with a SPST N.O. contact arrangement and is available with or without pegs. Refer to the datasheet for detailed ordering information and specifications.