A metal dome array is essentially a sheet of adhesive film with pre-positioned metal domes, designed to be mounted directly onto a PCB or membrane switch. This assembly simplifies installation, reduces production time, and ensures accurate dome placement. Each dome delivers a crisp tactile response, making the array ideal for keypads, medical equipment, mobile devices, industrial controls, and consumer electronics.

One of the standout advantages of metal dome arrays is their flexibility in customization. Engineers can select dome size, shape, force, and layout to match specific design requirements. This customization ensures that the final product offers the exact “click feel” and durability demanded by end-users.

Additionally, arrays offer enhanced cleanliness and protection, as the adhesive film helps prevent dust and contaminants from entering the switch area. They also improve assembly efficiency, making them a cost-effective solution for high-volume manufacturing.

By integrating Metal Dome Arrays, manufacturers benefit from high reliability, long operational life, and a superior user experience. From compact handheld devices to advanced medical systems, these arrays remain a trusted choice wherever precision and durability are non-negotiable.