What are the Commonly Used Boards for PCB? Why Choose FR4?
Choosing the right PCB base has a big effect on how well and reliably electronic devices work in industrial settings. FR4 fiberglass epoxy boards, CEM1 composite substrates, FR2 phenolic boards, aluminum-backed materials, Rogers high-frequency laminates, and polyimide bendable substrates are some of the PCB boards that are used most often. When it comes to these choices, the FR4 board is the best because it has the best combination of electrical protection, mechanical strength, heat stability, and low cost. This glass fiber reinforced epoxy laminate works well in a variety of manufacturing settings, which is why electronics companies, companies that build industrial machinery, and companies that sell auto parts all over the world choose it.