Category Archives: metal dome related

Metal Dome for Medical Electric Knife Pen (ESU)

The buttons of the medical electric knife pen usually contain metal shrapnel, which can turn on and off the high-frequency current instantly when pressed. It has a clear feel and a sharp rebound, ensuring that every “point cut” during surgery … Continue reading

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Metal dome for side key, Metal dome Application

Metal dome for side keys are widely used in smartphones, smartwatches, walkie-talkies, and medical devices. These small buttons are pressed thousands of times during their service life. These tiny but powerful components provide precise tactile response and improve durability. Why … Continue reading

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Metal dome conductive film, Metal dome array

Metal dome conductive film (dome array) is a kind of glued PET array & sheet that carries metal dome, which will be peeled easy from the released paper and place sticky on circuit boards, as a switche of electronic device. … Continue reading

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What is a metal dome PCB switch? Dome switch keyboard

What is a metal dome PCB switch? Metal dome PCB switch is a tactile switch structure built directly onto a PCB. It uses a small, precisely shaped metal dome as the main actuation element. When pressed, the dome completes an … Continue reading

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China metal dome membrane switch, Custom dome switch

What is a metal dome membrane switch? Metal dome membrane switch is a type of tactile switch that uses a small, precisely engineered metal dome to complete an electrical circuit when pressed. Unlike traditional buttons, it’s thin, compact, and highly … Continue reading

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Test Switch: How to Test Metal Dome Switches?

To test metal dome switches, use a test switch setup to evaluate tactile feedback, actuation force, and electrical conductivity. Begin with a visual check for defects, then place the dome on a test board and press it using the test … 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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Dome suppliers, Metal dome manufacturers

Best Technology is the professional manufacturer of metal dome, snap dome, metal dome array, LGF (light guide film) in China, with different package: in PE bag, Tube, pick & place reel. We can also provide metal dome array assembled on … Continue reading

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What is a metal dome series? Series dome

Metal dome series refers to a group of tactile domes categorized by shape, structure, size, and actuation force. These domes are the core of many switch designs, responsible for the tactile “click” when pressed. A series dome typically shares similar … Continue reading

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What is tactile dome? Tactile metal dome switch

What is a tactile dome? Tactile dome is a small yet essential component used in electronic switches. Its purpose is to give users tactile tactile feedback, a physical response that feels like a soft snap or click when pressed. Most … Continue reading

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