Category Archives: metal dome related

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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How to install a metal dome array? Dome array

Installing a metal dome array starts with a clean surface. Carefully align the adhesive dome sheet over the contact points, then press it down evenly to secure it. Precision is key, as misalignment can affect tactile feel and switch performance. … Continue reading

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How to choose metal dome strength (gf)?

Metal dome strength (in grams-force/gf) directly affects tactile feedback and service life – choosing the right strength is the only way to balance the feel and durability. Light touch operations (such as remote controls) are suitable for gentle feedback of … Continue reading

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What are the packaging methods for metal dome?

There are many ways to package Metal dome. Most of metal dome are packed in bulk, in a PE bag, or bottle, so it is still named metal dome, and packing will be named “In Bulk“; if in tube then … Continue reading

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What is a stainless steel metal dome array?

Stainless steel metal dome array is a group of snap domes made from stainless steel, used in switches to give a crisp tactile feel. When pressed, each dome completes a circuit and then springs back. It’s durable, responsive, and perfect … Continue reading

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What is metal dome with gold plating? Gold domes

Metal dome with gold plating is a component with a layer of gold on the surface of the metal dome. The gold plating layer can significantly improve the conductivity and oxidation resistance of the dome, ensuring that it maintains stable … Continue reading

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What is EMI printed metal dome?

EMI printed metal dome is a conductive film made by printing silver paste or silver carbon oil on the metal dome conductive film. This design can effectively prevent electrostatic damage and is suitable for mobile phones, walkie-talkies and other devices … Continue reading

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What is a nontactile membrane switch? Non tactile meaning

Nontactile membrane switch is a membrane switch that does not provide obvious physical feedback when operated. Users can hardly feel the tactile change when pressing. This design is often used in scenarios that require a simple operating interface, such as … Continue reading

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What is a push button switch? Switch button push

Push button switch is an electronic component that switches a circuit on and off by pressing, while a metal dome switch uses the elastic deformation of a metal dome to switch the circuit on and off. Metal dome switches are … Continue reading

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