Metal domes make up tiny but often overlooked components of our devices in the world of electronics manufacturing. Metal domes are tiny components, but they play an important role in transmitting instructions. They are key components in various electronic products. Most metal domes are made of stainless steel, and the surface of the stainless steel can be electroplated according to the needs of the product. But have you ever thought about the benefits of nickel plating these tiny wonders? In this article we take a closer look at metal domes and explore the differences between natural domes and nickel domes. Introduction to natural dome Metal domes are small components used in a variety of electronic devices, including keyboards, remote controls, and cell phones. They are responsible for providing tactile feedback when pressed, making them an important part of user interface design. The role of nickel dome The raw material for metal domes is generally stainless steel, which is known for its durability and corrosion resistance. However, depending on the specific requirements of the product, the stainless steel surface can be electroplated with nickel. This process is called nickel dome plating and has several advantages: Enhanced contact sensitivity A significant advantage of using nickel-plated metal domes is the lower contact resistance compared to natural domes. Lower contact resistance means electrical signals are more easily transmitted when the dome is pressed. This results in a more responsive and responsive user interface, which is critical for applications such as keyboards and touch screens. https://www.metal-domes.com/blog/2023/10/06/what-is-the-difference-between-a-natural-dome-and-a-nickel-dome/