The YTS810SJM Tactile Switches manufactured by YIYUAN is an SMD (surface mount device) switch. It is a single pole single throw (SPST) switch and has no J pin. The switch has an operating current of 50mA, a thickness of 4.2mm, a resistance of 100MO, a life cycle of 150000, a voltage rating of 16V, a pre-travel force of 160gf@±50gf, a roller actuator size of 3.2mm, an operating temperature range of -40?~+85?, a button size of 2.5mm, and a black oval button brick nogging. The switch is RoHS compliant.