Category Archives: FAQ

Dome array vs Individual domes: What’s the Difference?

Dome array vs Individual domes use the same stainless-steel snap discs but differ in assembly and efficiency. Individual domes are supplied one by one and placed manually on a circuit board, ideal for prototypes or small runs where design changes … Continue reading

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How to design a dome array? Customized metal dome array

Designing a dome array starts with a clear understanding of the product’s user experience. Decide how each key should feel and sound when pressed. Select stainless steel with nickel or gold plating for durability and reliable conductivity. Careful planning at … Continue reading

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What are stainless steel domes? Stainless steel tactile domes

What is a stainless steel dome? Stainless steel domes are thin, elastic element made of stainless steel, offering stable springback properties. Typically 0.05-0.1 mm thick, it is pressed to create a contact at its center point, creating a conductive connection … Continue reading

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What is snap dome switch? Snap dome tactile switch

Snap dome switch, often called a snap dome tactile switch, is a compact electrical switch that gives a sharp, crisp response when pressed. Inside the switch is a thin metal dome that flexes under pressure, instantly closing the circuit with … Continue reading

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What is a tactile metal dome switch? Snap dome switch

Tactile metal dome switch is a small, snap-action component that provides a clear click feel and audible feedback when pressed. Made from stainless steel, it collapses to complete an electrical circuit and returns to its original shape when released. What … Continue reading

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Metal dome vs metal dome array: What’s the difference?

Metal domes and metal dome arrays serve the same purpose but in different ways. A single metal dome is an individual tactile component, ideal for simple or low-volume designs. A metal dome array, on the other hand, is a sheet … Continue reading

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Dome switch for gaming arcade machine, Dome switch keyboard

What is a dome switch in arcade machines? Dome switch is a small metal or polyester dome used as a switch element. When pressed, it completes an electrical circuit and sends a signal to the game board. The shape of … Continue reading

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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

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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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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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