Min. Order:
1 Perch
Price:
US$ 5
Place of origin:
China
Supply Ability:
20 thousand
LED circuit and the button circuit have silver paste oxidation, which leads to the failure of product functions. In addition, no through-holes are opened within 5m / m of the upper and lower circuit surfaces from the conductive lines, and the interlayer vent holes are not in communication with the outside world.
The Advantages Of Waterproof Membrane Switches
Therefore, the insulation resistance
[Related Keywords : membrane rubber dome]