Mobile phone metal dome are precision electronic components used in mobile phone keypads, primarily manufactured from ultra-thin stainless steel with a thickness typically ranging between 0.05mm and 0.1mm. Highly sensitive, capable of responding swiftly to minimal pressure, making it ideal for mobile phone shortcut key operations. Offers excellent tactile feedback, providing users with a distinct audible and physical sensation upon actuation and release, confirming successful key presses. Exceptionally durable, with the metal leaf spring exhibiting high abrasion resistance and corrosion resistance, capable of withstanding frequent actuation. Compact design minimises space requirements, effectively conserving internal mobile phone space. Additionally, it offers excellent customisation potential, allowing adaptation in shape, dimensions, and spring force to meet specific mobile phone design requirements. Primarily used for mobile phone main keys (such as numeric keys) and side keys (such as volume keys), achieving electrical conductivity through the attachment of flexible printed circuits (FPC).
