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For nearly 30 years, Best Technology has been the industry leader in providing high quality tactile metal domes also known as snap domes, and metal dome arrays for a wide variety of electronic applications. Our customer service and breadth of product are second-to-none.

Our team have experience of more than 10 years in the metal domes industry, and we manufacture all of our tactile domes in China mainland, to your precise specifications. You’ll receive the highest quality product with consistent characteristics every time you order.

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Metal Dome

Metal domes (metal snap domes, or tactile metal domes), made of stainless steel, are momentary switch contacts that, when used in conjunction with a printed circuit board, flex circuit, or membrane, become normally-open tactile switches. According to different shape, we divided them into:

  • Circuit/round Metal Dome
  • Four-leg Metal Dome
  • 4-Leg Metal Dome with Center Hole
  • Triangle metal dome
  • Oblong Metal Dome
  • Custom Metal Dome
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 Metal domes
Metal Dome Array

Metal Dome Array

A metal dome array & dome sheet (dome array) is a kind of double sided adhesive PET array (sheet) that carries metal dome as contact switch to put on PCB PAD or membrane switch, so that accelerate assembly speed and precision. We divided them based on structure into following types:

  • Single Layer Dome Array
  • Double Layer Dome Array
  • EMI Metal Dome Array
  • Rubber Glue Dome Array
  • LGF Dome Array
  • Custom Design Dome Array
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