What are the main advantages of using aluminum nitride substrates in PCBs?
Aluminum nitrides substrates offer high performance in various electronic applications. Manufacturers include these elements during the PCB assembly because of their enormous advantage. The most notable benefits of AlN substrates include: High thermal conductivity AlN substrates are known for their high thermal conductivity. That is why manufacturers prefer these substrates over Alumina substrates for high-power PCB applications. Normally, AlN-230 substrates offer nearly 9.5 times more thermal conductivity than aluminum oxide. This is a huge advantage for advanced circuit boards where thermal management is a major challenge. Zero toxicity AlN offers non-toxic functions in power components. You will not get a significant presence of any toxic element during the manufacture of AlN substrates. Low thermal expansion coefficient This is another notable advantage of using aluminum nitride substrates in PCB-controlled devices. Low CTE ensures a smooth thermal cycle and transition in high de