The SLLB520200 is a multi-directional switch manufactured by ALPS. It is a 10mA 5V knob mounted switch and is used for a variety of applications. The switch is sensitive to a variety of directions including up, down, left, right, and center. It has a long life span and is highly reliable due to its gold plated contacts. The switch features a rubberized knob which is easy to handle and provides good grip. It can be used in various types of devices, including gaming consoles, remote controls, keyboards, and appliances. The SLLB520200 is an ideal choice for applications requiring high switching accuracy, reliability, and a long life.