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Ceramic PCB
Ceramic PCBs are high-performance circuit boards that use specialized ceramic materials such as alumina and aluminum nitride as insulating substrates. Compared to more common FR-4 or metal substrates, their most notable feature is their superior heat dissipation performance, which allows them to directly and efficiently dissipate heat generated by high-power chips, ensuring stable operation of electronic devices in high-temperature environments. Furthermore, they possess excellent high-frequency characteristics, high insulation, and a low coefficient of thermal expansion, making them a perfect match for chip materials. With a thickness range of 0.3 to 6 mm, complex routing capabilities up to 32 layers, and precision traceability of 3 mils (0.075 mm), ceramic PCBs are particularly well-suited for cutting-edge applications such as high-power LED lighting, automotive electronic control systems, high-frequency communication modules, and aerospace electronics, all of which place stringent demands on heat dissipation, reliability, and signal integrity.
