PCB board thickness is an important parameter in PCB production, the thickness of different applications of PCB is also different, and PCB board degree directly affects the performance of electronic equipment, thermal effects and mechanical strength.
PCB board thickness unit is generally millimeters, usually, the standard thickness of the PCB is 1.6mm, this thickness can meet the requirements of most electronic equipment, but also provides sufficient mechanical strength and thermal performance, in addition to the more common board thickness is 1.0mm, 2.0mm these two. The general board thickness of more than 3.0mm we generally referred to as ultra-thick board, this PCB board is usually used in industrial and military fields, the board thickness of less than 0.8 we call ultra-thin board, and this PCB board is usually used for small or thin electronic products, of course, here refers to the thickness of the PCB hard plate, if it is a flexible board, then the thickness of the board will be lower.
