The Wurth Elektronik 436331045822 Tactile Switch is a single-pole, single-throw (SPST) switch designed for use in a variety of applications. This switch is rated for 0.05A at 12V and features a tactile feedback when pressed. It is a reliable and durable switch that is easy to install and use. The switch is made of high-quality materials and is designed to last for years. It is perfect for use in a variety of applications, including automotive, industrial, and consumer electronics. The Wurth Elektronik 436331045822 Tactile Switch is a great choice for those looking for a reliable and durable switch.