PCB immersion gold is used in many fields, mainly including electronics and aerospace.
In the electronics field, immersion gold boards are mainly used to make circuit boards for high-end electronic products. The immersion gold board has excellent electrical conductivity and reliable welding performance, which can ensure the stability and reliability of the circuit board. At the same time, the immersed gold plate can also provide good anti-corrosion performance, effectively extending the service life of electronic products.
In the aerospace field, immersed gold plates are mainly used to make structural parts and conductive parts of spacecraft. Because the immersed gold plate has high strength and stiffness, as well as good high temperature resistance, it is very suitable for use in extreme environments. In addition, the immersed gold plate can also provide good shielding performance and effectively prevent electromagnetic interference from affecting the normal operation of the spacecraft.
In general, the immersion gold process is a very effective circuit board surface treatment technology. It has the advantages of improving conductivity, stability and signal transmission performance. Therefore, it is widely used in the manufacturing of high-precision and high-stability electronic equipment. .