Tag Archives: metal dome

How to improve metal dome life?

Improving metal dome life starts with the right material and precise manufacturing. High-grade stainless steel and accurate stamping prevent stress points that shorten cycle counts. A smooth curve and clean edges let the dome flex evenly, keeping the snap strong … Continue reading

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Dome array vs Individual domes: What’s the Difference?

Dome array vs Individual domes use the same stainless-steel snap discs but differ in assembly and efficiency. Individual domes are supplied one by one and placed manually on a circuit board, ideal for prototypes or small runs where design changes … Continue reading

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How to design a dome array? Customized metal dome array

Designing a dome array starts with a clear understanding of the product’s user experience. Decide how each key should feel and sound when pressed. Select stainless steel with nickel or gold plating for durability and reliable conductivity. Careful planning at … Continue reading

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Application of metal dome in automotive buttons

Metal domes are widely used in automotive button systems, including steering wheel multi-function buttons, central control panels, window lifts, and air conditioning controls. Their stainless steel structure maintains stability and elasticity, capable of withstanding more than one million presses, ensuring … Continue reading

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What is a dome metal? Metal dome structure

What is a metal dome structure? Metal dome is a small, flexible, and highly responsive component made from stainless steel or other spring metals. Shaped into a dome-like structure, it acts as a momentary switch when pressed. The dome flexes … Continue reading

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Standard tactile metal domes, Dome switch keyboard

Standard tactile metal domes is a precision stamped stainless steel dome with a slightly convex center to form a “dome”. When pressed, it instantly concave and contacts the circuit, and elastically rebounds after release, giving crisp tactile feedback and ensuring … Continue reading

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Custom dome array, Dome array design available

At Best Technology, we don’t just offer dome arrays—we craft them to meet your specific needs. Whether you’re designing a rugged medical device or a sleek consumer electronic product, our dome array design is available and fully customizable. What is … Continue reading

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What are standard metal domes? Stainless steel dome

Standard metal domes are based on stainless steel, which has excellent elasticity and corrosion resistance. Its surface is smooth and can effectively resist environmental erosion, especially suitable for humid and chemically corrosive environments. It plays a key role in electronic … Continue reading

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How metal dome works in electronic devices?

Metal domes in electronic devices use their elastic deformation to switch the circuit on and off. When the user presses a button, the metal dome is pressed down and contacts the circuit board, forming a conduction; after releasing the button, … Continue reading

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How to select the right material for metal dome?

When choosing a metal dome material, you need to consider the application scenario, performance requirements, and cost. SUS301 has good strength and elasticity and is suitable for dry environments; SUS304 has strong corrosion resistance and is suitable for humid environments. … Continue reading

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