The TE Connectivity/Alcoswitch Brand part FSMRA4JH04 is a high-quality tactile switch that is designed to provide a reliable and responsive ON-OFF functionality. This switch features a SPST configuration and a round button design, making it easy to use and suitable for various electronic applications. With a current rating of 0.05A and a voltage rating of 24VDC, this switch is capable of handling low-power circuits effectively. The 2.55N actuation force ensures a comfortable tactile feedback, making it ideal for user-interface applications. Additionally, the PCB pins allow for a secure connection and easy installation in through-hole mounting. The FSMRA4JH04 is an excellent choice for applications requiring a compact, durable, and dependable switch solution.