The GT-TC048D-H022-L1 is a SMD tactile switch manufactured by G-Switch that is compliant with the RoHS directive. It is a 4.8mm button that is 12mm tall, with a snap action feel and an operating force of 0.2 to 0.5N. It is made of a thermoplastic housing and two metal terminals, and is rated to last up to 100,000 operations. It is designed to be soldered onto a printed circuit board, and has a contact resistance of only 500m?, making it a reliable and durable switch for a variety of applications. The GT-TC048D-H022-L1 is ideal for small consumer electronics, such as medical instruments, remote controls, and industrial controls.