The K2-1102AQ-C4CW-01 is a tactile switch manufactured by HRO parts that is compliant with Restrictions on the Use of Hazardous Substances (RoHS). It enables a single pole single throw (SPST) circuit, and draws a maximum of 50 milliamperes (mA) of current when supplied with 12 volts (VDC). This switch measures 7.50 millimeters (mm) in width and 7.20 mm in length, and has a height of 5.00 mm. This tactile switch is commonly used in domestic electrical applications, such as in gaming and industry control panels.