tacticle metal dome membrane switch

Detailed Product Description

(a) : for the most fundamental and most common structure promptly. Since the tactility is a role on the line;
(b) : used for more complex structure, and promptly is there not jump line promptly put on the occasion. On the way, and online conductive face upwards, line on line to punch. This structure turn-on four feet and promptly, has not the same plane center "two". At the same time, often in the shell of concave excessive, time is long, will appear rebound promptly, the phenomenon is not recommended,