This extra thin core PCB means the thickness of the printed circuit board is thinner than a normal PCB. The normal thickness of ultra thin PCB is from 1.0 mm to 2.0 mm, and the Min thickness is 0.3 mm or 0.4 mm (1L or 2L). For the thin PCB, the thickness will be more than 0.6mm. This type of board is always named thin PCB or thin board.
Best Technology high-quality thin core PCB for sale, welcome to visit our factory!