Dome Arrayse

The dome array (dome sheet) is the most cost effective solution for a simple switch with a superior tactile interface between your equipment and the user. A dome array (dome sheet) is a kind of PET sheet that carries snap dome contacts. It is applied to PCBs to function as switches of mobile phones and electric home appliances.

Compared to the membrane polyester switch which was formerly used, it gives good click-feeling. It also gives much longer lasting life span compared to poly dome sheets. It also takes place of down going productivity of tact switches with its potential productivity.

It is possible to manufacture dome arrays (dome sheets) with various size and weight to meet customers' request. And of course it's possible to be developed into various types followed by customers' requests.

1 Single layer
This type is used in the early period of dome arrays (dome sheets) industry. Snap dome contacts are attached under Maylar (one layer of adhesive PET film). More...
2 Double layer
This type is somehow similar to single layer type by means of snap dome contacts attached under Maylar. But the difference is that, in this type, the Spacer is attached under the snap dome contacts. More...
3 EMI Printing
On top of the Mayler which carries snap dome contacts, silver paste or silver carbon paste is printed as ESD (Electrostatic Discharge Control). More...
  - EMI Single layer
      EMI is printed on top of single-layer metal dome arrays (dome arrays).
  - EMI Double layer
      EMI is printed on top of double-layer metal dome arrays (dome arrays)
4 Rubber Glue
There's one layer of Rubber Glue on top of the Mayler or EMI. It has special Plastic performance and can be tightly stick on Keypad or PCBs. More...
5 Custom Design
Customers' drawing or samples are weclcome. Please click for More...