100x Tactile Push Button Switch (6x6x5mm, 4-Pin DIP) is a reliable and durable momentary tactile switch set ideal for Arduino, CNC machines, robotics, prototyping, and electronic DIY projects. Designed for precise input control, each tact switch delivers a crisp tactile feedback when pressed, ensuring accurate user interaction in control panels and circuit boards. The standard 6x6mm compact size and through-hole 4-pin DIP configuration make it easy to solder and integrate into breadboards or PCBs. Perfect for development boards, instrument panels, keyboards, and embedded systems, these tactile switches offer long-lasting performance, stable connectivity, and consistent actuation for professional and hobby electronics applications.