The TS-1003S-BR05016 is an SMD (Surface Mount Device) tactile switch manufactured by XUNPU. It measures 12mm x 12mm x 5mm and has an RoHS (Restriction of Hazardous Substances) compliant construction. It is a single pole, momentary action, SPST switch with solder terminals. It is designed with a dome plunger with a maximum operating force of 160gf, a travel of 0.25mm, and an electrical life of 100,000 cycles. The switch has zero bounce contact design and is rated up to 12V DC and 47µA. It is designed to be used in electronic devices such as automotive, medical, and industrial controls, as well as consumer applications.