This product features a high-quality linear switch designed for precise and reliable operation. Its key specifications include a selected gold-plated spring, ensuring durability and consistent performance over time. The spring length measures approximately 15 mm, providing a balanced feel for various applications. The switch offers an initial force of 40±5gf and an operating force of 63.5±5gf, making it suitable for users who require responsive and comfortable tactile feedback. With a pretravel distance of about 2.0±0.3mm and a total travel of 4.0±0.3mm, it delivers smooth, linear movement ideal for delicate control or fast keypresses. Constructed with an IP40 protection rating, the switch is suitable for indoor environments where basic dust and moisture protection are needed. It features a 2-pin LED lighting system, allowing integration with illuminated designs for enhanced visibility and aesthetics. Designed for applications such as custom mechanical keyboards, control panels, or gaming setups, this switch provides consistent performance, easy installation, and reliable long-term use. Its gold-plated spring ensures corrosion resistance, maintaining optimal contact and performance over time. This switch is an excellent choice for users seeking a dependable, high-performance component that supports responsive input and customizable lighting. Its specifications make it compatible with a range of electronic projects, ensuring versatility and durability in various settings.