Ceramic PCB Ceramic PCB Ceramic PCBs are made from thermally conductive ceramic powders combined with organic binders that facilitate heat transfer. The thermal conductivity of ceramic PCBs ranges from 9 to 20 W/m. Ceramic PCBs are a type of printed circuit board where the substrate is made from highly thermally conductive ceramics such as aluminum oxide (Al₂O₃), aluminum nitride (A... https://www.hycxpcba.com/pcba-quote.html