First let’s discuss the basics when it comes to a typical rigid PCB. During the production process with a rigid PCB, we would image and etch our inner layer cores, laminate them together, drill and plate with Electro Deposited copper (ED copper), and then move on to pattern plating. So you have copper foil [] The post PCB Button Plating what is it, when and why is it needed? appeared first on NCAB Group.