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Metal dome

  Unit Price   Closed
Product Charge   Buyer
Delivery Charge   Buyer (payment on delivery)
Special Conditions   None
Payment Conditions   Visa, Master, T/T
Availability   Usually ships within 3 business days after the Order Confirmation
  - If you have finished counseling with seller?
 
 
 
Product Description
Metal dome 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. We can offer 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. We are also able to design products that meet the changing needs of the market.
 
 
Product Specification / Models
Circle dome (No Dimple) is designed specifically for membrane, switches & tactile feeling applications, which is designed for over-travel applications. The Circle Dome DF Family (Dimple) is designed specifically for mounting on printed circuit boards. They can also allow different applications including membrane, switches & tactile feeling applications.
Cross Dome Family (No Dimple) is designed specifically for mounting on P.C boards & membranes where traces can be fed under the domes. They are placed on a P.C board by adhesive tape. When they are pushed, the center of the dome collapse & make contact. The Cross Dome Family (Dimple) is designed specifically for mounting on P.C boards & membranes where traces can be fed under the domes. They are placed on a P.C board by adhesive tape. When they are pushed, the center of the dome collapse & make contact.
Triangle Dome Family (No Dimple) is designed specifically for mounting on printed circuit boards. They can also allow different applications including membrane, switches & tactile applications. Triangle Dome Family (Dimple) is designed specifically for mounting on printed circuit boards. They also allow different applications including membrane, switches & tactile feeling applications.
Oblong Dome Family (No Dimple) is designed for mounting on printed circuit boards. They also allow different applications including membrane, switches & tactile feeling applications. Oblong Dome Family (With Dimple) is designed for mounting on printed circuit boards. They also allow different applications including membrane, switches & tactile feeling.
 
 
 
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