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Metal Dome Other Shape - China

price: contact company for price

Metal dome, made of stainless steel, is a part used in important

switches, which can give an accurate tactual signal to electronic

devices when it is pressed, of many electronic products such as

electronic dictionaries, wireless sets, and various electronic

devices including machineries, game sets and electronic educational

materials, etc.

Metal dome contacts on the sheet are positioned over the contact point of PCBs. When a dome is pressed, the center of it contacts to the PCB and let the electric current flow through. This is how metal dome sheets work.

Our production technique enables stable forces of domes, excellent tactile feel even after rigorous overload tests, control of dimensional tolerances, no burrs, thus reducing wear on the substrate, successful and reliable automatic placement with equipment, which enables high production capacity. The quality is approved not only in Asia but also in overseas.

Full product range with various choices in shapes from circle, cross , triangle to oblong , diameter from 3 mm to 20 mm, and trip force from 50g to 600g is available. We are also able to design products that meet the changing needs of the market.

For more information, please contact us now.

Contact Configuration:SPST, Normally Open

Contact Bounce (on):<.3 ms

Contact Bounce (off):<6 ms

Operating Temperature:-55 C to 125 C

Storage Temperature:-55 C to 125 C

Humidity:0-97% (no condensation)

Contact Resistance:< 100 ohms

With gold or silver platin:<1 ohms

Voltage/Current Maximums:12 ma @ 24 volts DC, RL

Breakdown Voltage:Over 200 volts

Metal Dome Other Shape

Please see our contact information below


Company Contact:


  • Phone: 8676985898465

  • Address: Development Building, Sport East Rd, Houjie Town,, Dongguan, China

  • Email: Email


Published date: November 8, 2012 -

  • Business Description: Dongguan Activate Precision Hardware Electronics Co.,Ltd established in 2003,specializing in manufacturing and exporting metal dome/snap dome,metal dome array,membrane switch/poly dome,precision hardware/metal stamping parts etc.,all goods pass SGS testing,complying with ROHS&REACH requests.

    Congregating the development and production of high tech products such as metal dome,Metal dome Arrays/sheets, metal dome membrane switch and precision hardware punch components etc., Dongguan Activate Precision Hardware Electronics Co. Ltd. has been engaged in providing the parts and accessories for the high tech enterprise known at home and abroad.Most advanced technology and high tech production equipment, together with the high qualified management staff and scientific research, as well as the serious quality warrant system, all of which contribute to the reliability and long term stability of the product quality.

    "Keep improving, perform creativity, serve honestly, create bilateral profit" the company strictly follows the operation stipulated in ISO9001:2000 in respect of material purchasing, product manufacturing, testing, packing, marketing and so on. In order to develop more new products to enrich the catalogue, we offer 10% of annual sale for scientific research, and strive for development together with our old & new customers, as well as compatriots of the industry.

    Following the quality guidance of "with the development of society and population, the quality requirement for the products in the market is getting more and more high, which resulted in the endless pursuit for product quality", the product quality and service manner in the company have gained good appraisement from many manufacturer known at home and abroad. We shall provide you with more qualified products and more reasonable price and more satisfied service to the best of our ability.

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