T
treez
Guest
Is it true that minimum via sizes in four (or more) layer PCB's have to be bigger than for two layer boards?
Its just that i imaging its jolly difficult to line up the via holes when the layers/cores/prepregs are stuck together?.........and so the vias need to be larger in diameter?
Its just that i imaging its jolly difficult to line up the via holes when the layers/cores/prepregs are stuck together?.........and so the vias need to be larger in diameter?