PCB Materials-The basic components of the PCB

PCB Material 01

Overview of PCB Materials

  • A printed circuit board is a conductive pattern of interlayer interconnection made of copper foil and PP (pre-preg) by selective hole processing, electroplating, and etching the PCB materials. It is PCB materials that make PCBs electrically connect and support circuits and insulate. PCBONLINE provides custom PCBs made of materials best meeting your requirements, and we write this page to make you clear about the PCB materials.

Why Choose PCB Prototypes from PCBONLINE?

  • • We can manufacture and assemble any simple and complex PCBs at any volume that you need them.
  • • All of our PCBs, PCBAs, and any of our other products are strictly quality controlled to be compliant with ISO, RoHS, and IPC standards.
  • • We have three PCB factories with 100+ in-house R&D engineers and 500+ highly-trained technicians.
  • • We can customize and generate any type of PCB and PCBA while also providing free DFT, DFM, and DFX reports.
  • • We have the quickest delivery times with the fastest delivery in only 12-hours!
  • • We can also provide component sourcing services as well as PCB layouts for your design requirements.
  • • PCBONLINE has specializing in advanced PCB prototypes since 1999 with rich experience.
PCB Material 02

About PCB Materials


About the copper clad laminates

  • PCBs’ performance, quality, manufacturing cost, and manufacturing level all depend on CCL (copper clad laminates). CCL can be divided into a rigid type and flexible type according to the used PCB materials. Rigid CCL is made of reinforced material, impregnated with resin adhesive, dried, cut, and laminated, then covered with copper foil and steel plate, and formed in a hot pressing machine at high temperature and high pressure. While flexible CCL is composed of copper foil, an insulating film, and an interlayer adhesive, which are compounded and processed by hot pressing. Below we use CCL to let you understand PCB materials clearly.

PCB Materials for Rigid CCL:


PCB Materials for Rigid CCL


PCB Materials for Flexible CCL

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