The TC-00104AF-050E is a series of tactile switches manufactured by HOOYA. It is a momentary type single-pole, single-throw (SPST) pushbutton switch, rated 50V DC and 0.4A. It features a top actuation, a SPST-NO, and a 50mm long insulated stem. The stem has a prismatic head for easy operation and better tactile feel. This switch is compliant with the RoHS directive. It comes with a built-in luminous plug-in, allowing it to be instantly illuminated. This switch is designed to be used in a wide range of applications such as telecommunications, automotive, and control panels.