ElectronicThe TS-1056UG-AR03126 is an SPST tactile switch manufactured by XUNPU Electronic. It has no J pin, a rated current of 50mA, a 6.3mm pitch, a resistance of 100MO, a maximum contact resistance of 100000, a static pressure of 260gf@±50gf, an operating voltage of 12V, a 6.2mm height, a temperature range of -30?~+80?, a 3.1mm diameter, a round blue button brick nogging, and is RoHS compliant.