Monthly Archives: June 2025

What are tactile dome switch? Dome switches

Tactile dome switch is a switch that uses the elastic deformation of a metal dome to provide tactile feedback. When pressed, the dome contacts the circuit board and conducts; when released, the dome returns to its original state and the … Continue reading

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What is a membrane button? Membrane push button switch

Membrane button is a touch switch made of multiple layers of film material. A membrane button switch is an electronic component that switches the circuit on and off by pressing the membrane button. It consists of a panel, a conductive … 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 choose the right metal dome for your application?

Choosing the right metal dome depends on click feel, actuation force, and environment. Pick the dome shape and material that best fits your product’s needs. For faster assembly, consider tape and reel packaging. What is metal dome? Metal dome is … Continue reading

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Why choose tape and reel packaging for metal dome?

Metal dome is packaged in tape and reel because of its high protection and convenience. Tape and reel packaging arranges and fixes the dome in an orderly manner, preventing dust and moisture from damage. During automated assembly, the dome in … 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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Metal dome with gold plating for medical devices

Gold-plated metal domes are ideal for medical devices that demand high reliability and cleanliness. The gold layer enhances conductivity, resists corrosion, and ensures stable performance—even after repeated sterilization. These domes provide crisp tactile feedback, making them perfect for surgical tools, … Continue reading

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Metal dome array for automotive electronics, Metal dome array

Metal dome array is a critical component in modern automotive electronics. It provides reliable tactile feedback for buttons found in dashboards, steering wheels, and gear selectors. Made from stainless steel, these domes are arranged on a flexible sheet, offering a … Continue reading

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What is a metal dome array for POS machines?

Metal dome array for POS machines is a sheet of tactile switches made from stainless steel domes mounted on a flexible layer. It’s placed under the keypad of a POS terminal to provide a crisp, responsive click when a button … Continue reading

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What is the lifespan of a metal dome array?

The lifespan of a metal dome array typically ranges from 1 to 5 million cycles, depending on the material, actuation force, and usage conditions. These domes are built to offer consistent tactile feedback and long-term reliability, far outperforming rubber alternatives. … Continue reading

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