Mobile phone metal domes is the metal snap dome under the phone buttons, It is in a certain arc, the convex surface is facing up, the concave surface is facing down to contact the PCB/FPC board, and it plays a conductive role between the glue button and the bottom circuit board. Because its shape is

How to check whether the received metal dome sheet is qualified Many customers buy our products only in small batches and may not have the equipment and equipment to detect metal dome sheets. We are a dome manufacturer, and we share some tips from a professional perspective. Allows you to distinguis

Dongchen is the leading snap dome manufacturer in China, has more than 10 years of work experience, and has professional design engineers to create high-quality metal domes of different specifications for new and old customers.

Different products should use different metal domes. If you are not sure what metal domes are best for your product, you may find the answer in this article. Under normal circumstances, we will electroplate three kinds of metal domes—Nickel-plated, silver-plated, and gold-plated. The purpose of elec

Understand the category of metal domes (2)Although the round snap domes are the most miniature metal domes, their feel and quality are less than other ones. Its only disadvantage is that there is no apparent sense of passage and sound feedback when pressing down and bouncing. However, the configurat