Category Archives: Triangle metal dome

What are the advantages of making metal domes into metal dome arrays?

Metal domes are often made into metal dome arrays. However, have you ever considered the advantages of making metal domes into metal dome arrays? Now let me clarify for you. Firstly, we can process metal domes into whole piece of … Continue reading

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What is the working principle of detecting double metal domes with electric measuring fixture?

Do you know how to detect double metal dome? We often receive this question from customer, today I want to advise our testing method to you, please kindly check below for details, then you could understand, hope it’s helpful for … Continue reading

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Comparison of material properties and hardness between SUS301 and SUS304

In the previous article (what’s the difference between SUS301 and SUS 304 ), we have a brief introduction about SUS301 and SUS304, the stainless steel materials used in metal dome, which may not be specific enough. Now, let’s use some specific data … Continue reading

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What’s the differences between SUS301 and SUS304

Some customers always ask the differences of SUS301 and SUS304, they will ask the raw material of our metal domes, why you don’t use SUS304? Can you use SUS304 to make this metal dome? Today I conclude these questions, please … Continue reading

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Using Metal Domes in your Silicone Rubber Keypad

If your custom silicone keypad needs a tactile response, then metal domes are typically the best choice. Metal domes are made from stainless steel, and have various different coating options that affect the resistance. These metal domes, once used with … Continue reading

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How to inspect trip force of metal domes?

If you would like to know trip force, rebound/return force, and travel of metal dome, a metal dome inspection instrument-load curve measuring instrument is required. Load curve measuring instrument is a very important quality inspection tool. Generally, we will inspect … Continue reading

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Why Metal Dome Force Changed After Assembly on PCB

Recently one customer complain that the metal dome force changed so much after assembly on PCB. The metal dome used was “X6T-350-0.8*3.0”(A Triangle dome,  Diameter 6mm, force 350gf, leg: 0.8*3.0mm). Before assembly, force is in normal force range 350gf, but … Continue reading

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How to Assemble Triangle Series Metal Dome on PCB (2)

See previous article here: How to Assemble Triangle Series Metal Dome on PCB Question # 2: If soldering triangle dome is not recommended, then is there any better method to fix it? What is the working principle of detecting double … Continue reading

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How to Assemble Triangle Series Metal Dome on PCB

We have discussed assemble metal dome on PCB before, see “How to make the metal dome array to stick on the PCB firmly?”), but more and more customers asking for more details, plus pictures showing how to install various triangle metal … Continue reading

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