Metal Dome Array

Product Description

Dome Arrays (Metal Dome Array)  & metal dome sheet

The Metal dome array (key dome array) is the most cost effective solution for a simple switch with a superior tactile interface between your equipment and the user.

A metal dome array (dome sheet) is a kind of PET sheet that carries metal 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.

Characteristic:

Suitable for keys on all types of electronic equipment
Also available in very thin design
Upper circuit made of conductive inks, metal dome
Non-conductive layer (Spacer)
Adhesive at both upper sides

Advantage:

A uniformity click feel, nimble feel,
A low cost and a short term of R&D,
Higher confront face each other than change market,
Very good for fit to small and slim size because practical use for thickness & space of products,
Not necessary to specify soldering at that time of product assembly,
Environmental and cut troublesome of repair parts
Low work error rate than tact switch type
Designs and special specifications of customers are accepted

Right now our dome arrays (metal dome sheet) are divided into four basic types:

1 Single Layer
2 Double Layer
3 EMI Printing
4 Rubber Glue

Customer's drawering or samples are welcome. Pls contact today for more information!