For the way of membrane switch’s keypads, it can use “Metal Dome (Metaldome type)” manner to make (of course it can use the other two manners –poly dome and flat-style to make). This product has stable performance, reliable operation,clear tactility under the condition of bad environment , and can prolong the service life of the keys, a simple example is introduced as follows:
For the operation of product under the condition of higher temperature, mechanical properties and high hand-feeling products.
Stable strength, it’s used in the bad environment, switch’s thickness is 0.8 mm or more, the service life is more than 500,000 times with stable performance, reliable operation, clear touch etc. According to the design and the customers’ demand,we can choose the domes’ specifications with different operating force, domes are circle, triangle, corners, oblong shapes and various shapes with kinds of touch.
Widely used in electronic communications, electronic measuring instruments, industrial control system, medical equipment, automotive industry, intelligent toys, household appliances and other fields.