You have to know the common sense of PCB base material. There were many PCB base material use of different PCB manufacturer. This post will discuss the PCB base material use by China aluminum PCB manufacturers. There are 6 major different materials, FR-1 FR-2, FR-3, FR-4, CEM-1, CEM-3 (except Isola FR406N, Rogers, Aluminum), used to [...]
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