What Is Copper Clad Laminate?

Copper clad laminate, commonly referred to as CCL, is a crucial component in the manufacturing of printed circuit boards. It is widely utilized in the production of   circuit boards, which serve as the fundamental framework for electronic devices. CCL is a material made by impregnating resin with electronic glass fiber or other reinforcing materials, and it features a layer of copper on one or both sides. Within the PCB manufacturing process, CCLs play a vital role as they provide the structural base for mounting and interconnecting electronic components. The copper layer allows for the formation of conductive traces, pads, and vias, enabling the transmission of electrical signals across the PCB. Additionally, the substrate material of CCL provides mechanical support, insulation, and stability to the overall PCB assembly. Copper Clad Laminate finds application in a wide array of devices, including smartphones, laptops, automotive electronics, and industrial control systems.