The USAKRO UK-B02130-G5.0-250 is a tactile switch with a 6.2 x 6.2 x 5.0 mm size and a RoHS compliant compliance. This tactile switch is a button-type, momentary contact switch that is used to control the flow of current in a particular circuit. It can be used in consumer electronics, industry machines, automotive, and other applications. It has a rated load of 5V DC, 150 mA, and a contact resistance of 100 m? max. Moreover, it has a life cycle of more than 1 million operations at an operating temperature between -10 to +85 degrees Celsius.