Monthly Archives: November 2025

What is a Phosphor Bronze Metal Dome? Can It Be Plated with Gold?

Phosphor bronze metal dome is a small tactile switch made from copper, tin, and phosphorus alloy. It offers strong elasticity, good conductivity, and a smooth click response, making it ideal for precise electronic controls. Yes, it can be plated with … Continue reading

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Stainless Steel Metal Dome for Industrial Touch Panel, Snap Dome

Industrial touch panels are vital in modern manufacturing and automation. They deliver precise control and smooth operation. A key part of their reliability is the Stainless Steel Metal Dome for Industrial Touch Panel, which provides strong tactile feedback and consistent … Continue reading

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What is PCB Layout for Dome Array? Metal Dome Array PCB Pad

PCB layout for dome array is the design pattern on a circuit board that defines where each metal dome sits and connects electrically. When pressed, the dome bridges two pads to send a signal. This layout ensures accurate alignment, stable … Continue reading

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How does a capacitive switch work? Capacitive touch switch

Capacitive switch senses touch through tiny changes in an electric field. When your finger nears the surface, it alters the capacitance, and the circuit reacts instantly—activating the function without pressure or movement. What Is a Capacitive Switch? Capacitive switch is … Continue reading

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What is a car dome light switch? Car switch

Car dome light switch controls when and how the dome light turns on or off. It may seem minor, but without it, finding your keys or checking something inside your car at night would be a hassle. What Is a … Continue reading

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What is surface mount device? SMD dome switch

What is surface mounted device? Surface mounted device (SMD) is an electronic component designed to be placed directly onto the surface of a printed circuit board (PCB). Unlike traditional through-hole components, which require leads to pass through drilled holes, SMDs … Continue reading

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What is a Snap Switch? Snap Dome Switch

What is a Snap Switch? A snap switch—also called a snap-action switch—is a type of electrical switch that opens or closes a circuit when a small amount of physical force is applied to its actuator. Unlike regular switches, which move … Continue reading

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