Category Archives: Business

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How to Distinguish Types of Metal Dome Arrays

There are so many different types of metal dome arrays, due to the similar shape, they are hard to distinguish quickly in the first time. Here, Best Tech sharing some methods to help you to recognize the various dome arrays, … Continue reading

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What is Four Legs Series Metal Domes?

Four legs series metal domes (also named as 4-leg tactile metal domes, F-series metal domes or cross metal dome) are four-legged dome designed specifically for mounting on a wide variety of switching surfaces, including single or double-sided printed circuit boards, … Continue reading

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How to assemble metal dome on PET adhesive sheet?

Normally we have three method to assemble metal dome on PET adhesive sheet. Please check details below: Assembly jig: this is the assembly method we use often currently. According to the drawing of PET adhesive sheet (dome array) to make … Continue reading

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How to measure the diameter of triangle metal dome?

Are you wondering how to measure the diameter of triangle metal dome? If you are interesting, let me introduce it brifely. Method one: We know there are three vertices on each sideline of traingle dome, so we can draw a … Continue reading

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How to distinguish quickly the suface of Nickel plated, gold plated, silver plated, stainless steel, phosphor bronze silver plated from metal dome?

The color appearance of Nickel-plated and stainless steel is relatively indifference, so need to distinguish through the multimeter, adjusted the multimeter to the diode gear, the two pens moved on the metal dome at the same time, if the sound … Continue reading

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Can different shapes and size of metal domes be placed on a dome array?

Different metal dome shapes (four legs snap dome, triangle metal dome, round and oblong tactile dome) and diameter can be done on a dome array, we could do as the customer request. Why does the customer have such a request? … Continue reading

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Why dome array sometimes can’t be firmed very strongly?

We usually make metal dome array or dome sheet with the standard and normal tape (datasheet of PET adhesive ) . But sometimes we still would hear feedback from some customers that dome array can not be sticked firmly and strongly on PCB (print circuit board) or FPC (Flex … Continue reading

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How to make dome array by laser and machine (1)?

Many people think that the production of metal dome array is very complicated, in fact it’s not. It’s easy to produce and the cost is not very high. Let me take you through the production process of metal dome array. As all … Continue reading

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How to assemble entire sheet dome array on PCB panel at one time?

Some customers will ask us if we want to place entire sheet dome array on PCB panel at one time, in order to save time and assembly cost, is it possible? How to place it and what we should do? … Continue reading

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What makes metal domes sound crispy when pressing?

For some metal domes, they sounds crispy when pressing them, while others not. Then what plays the role during the process? Now let me introduce it to you. Virtually, there is a calculation method, which is, using the value after … Continue reading

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