The G-Switch GT-TS090B-H031-L5-BL Tactile Switch is a surface mount device (SMD) designed for use in a wide range of electronics applications. It features no gull-wing leads, a maximum current of 50mA, a height of 6.2mm, a resistance of 100MO, a life cycle of 500000 cycles, a contact rating of 12V, a contact force of 250gf@±30gf, a temperature range of -30?~+85?, a base diameter of 3.1mm, a black finish, and a round button brick style. This switch meets the ROHS standard for hazardous materials.