Automotive pcb half orifice combines mechanical and electronic equipment. Modern automobile technology combines traditional technology with advanced science and technology, such as manual interior decoration and GPS propulsion. In modern cars, electronic devices with different functions at different locations come from different types of PCBs.

According to the substrate materials, automotive PCB can be divided into two categories: inorganic ceramic based PCB and organic resin based PCB. Ceramic PCB has high temperature resistance and excellent dimensional stability, which can be directly applied to high-temperature motor systems. However, it has poor ceramic manufacturability and high cost. At present, with the development of resin based substrate materials in heat resistance, resin based PCB has been widely used in automobiles, and substrate materials with different properties are applied in different locations.