The Sparkfun Concave Button in Black is a 35mm momentary push button that mirrors the design of those found on arcade games. It features a simple screw-in design and is perfect for mashing. This button provides a satisfying, 'clicky' tactile response that enhances user interaction. The button boasts a concave plunger design crafted from durable nylon material. It includes a 3-terminal microswitch that supports a maximum of 3A @ 120 VAC. The microswitch has been reliability tested to withstand up to 10,000,000 cycles, ensuring long-lasting performance. Weighing in at a mere 25g, this button is lightweight yet sturdy. The cap diameter measures 35mm and the overall height is 65mm. The mounting hole, designed for a 28mm paddle bit, ensures easy installation. This button is versatile and can be implemented in a variety of DIY projects. It's ideal for use in custom game controllers, interactive exhibits, or any project that requires a distinctive, tactile button. The unique concave design provides a comfortable interface for users, making it a preferred choice for projects that require frequent and prolonged button interaction.The Sparkfun Concave Button is not only reliable and durable but also offers a unique and engaging user experience. Its tested reliability, lightweight design, and tactile response make it a standout choice for your next project. For more detailed information about the button's specifications, please refer to the 3-Terminal Microswitch Mechanical Drawing available on the Sparkfun website. https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-01-23 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-09-27 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-10-10 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-10-18 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-10-24 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-10-31 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-11-02 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-12-02 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2025-12-21 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2026-01-22 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2026-01-25 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2026-01-30 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2026-02-02 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2026-04-12 https://elecena.pl/product/27747283/sparkfun-concave-button-black 2026-04-17