The most common thickness of the whole board is 1/16in, 0.0625", or about 1.6mm.
That's pretty thick for modern circuits, I prefer thinner. .0022 should still be usable as long as you are not doing physical construction with it!
The most common thickness of the whole board is 1/16in, 0.0625", or about 1.6mm.
That's pretty thick for modern circuits, I prefer thinner. .0022 should still be usable as long as you are not doing physical construction with it!