Printed Circuit Board Material

Printed circuit boards pcbs are usually a flat laminated composite made from non conductive substrate materials with layers of copper circuitry buried internally or on the external surfaces.

Printed circuit board material.

The circuit board foundation sometimes referred to as the base comprises the substrate or core and the laminate. A printed circuit board pcb mechanically supports and electrically connects electrical or electronic components using conductive tracks pads and other features etched from one or more sheet layers of copper laminated onto and or between sheet layers of a non conductive substrate. A printed circuit board or pcb is a self contained module of interconnected electronic components found in devices ranging from common beepers or pagers and radios to sophisticated radar and computer systems. These high quality circuit boards provide high resolution and excellent line width control.

Dupont brings a deep understanding of materials science to the printed circuit board pcb market. The substrate is the non conductive dielectric material typically chosen based upon the dielectric constant dk. Printed circuit board material. Single or double sided boards and flexible rigid flex or rigid configurations.

Laminates when used in conjunction with substrates provide the copper foil or surface. The circuits are formed by a thin layer of conducting material deposited or printed on the surface of an insulating board known as the substrate. Components are generally soldered onto the pcb to both electrically connect and mechanically fasten them to it.