What’s the “MDA”? “MDA” is the abbreviate of the “metal dome array“.
MDA(Metal dome array) is sheet that spacer attached under the mylar carries metal domes.The MDAs are widely use in all kinds of tactile switches, include mobile, digital camera, MP3, MP4, electronic dictionary, microwave oven, GPS system, Medical equipments, etc.
CMD Manufacture is a leading manufacturer specialize in making MDA(metal dome array or dome sheet) which locates on China Mainland. If you have inquiry of this, please do feel free to contact with us.