Monthly Archives: August 2025
What is a metal dome switch array? Snap dome switch
What is a metal dome switch array? Metal dome switch array is a flexible circuit sheet that holds multiple metal domes in place. Each dome acts as a switch. When pressed, the dome snaps down and creates an electrical connection, … Continue reading →
Metal dome for car key fob, Metal dome switch
What is a metal dome for car key fob? Metal dome for car key fob is a small, round, stainless steel component. It sits beneath the button of your car remote. When you press the button, the dome flexes, creating … Continue reading →
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 →
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 →
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 →
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 →
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 →
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 →
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 →