microwave PCB is a metallic component with nuclear number 29, and is spoken to by the image “Cu” (Cuprum). It is a pliable (can be molded into a meager sheet) and flexible (can be formed into a slim wire) component. In people and creatures, it is a fundamental metal that is found in the body cells and tissues. Because of high warm and electrical conductivity, copper is utilized as a part of numerous parts of life, for example, building materials, warm and electrical conduits, and in the production of different metallic compounds. Indeed, its utilization can be followed back to the old times and early human advancements. This is clear from the old copper specialties, copper products, and other material remainders of the past civic establishments. Because of its substance properties, copper positions third as a modern metal, alongside aluminum and iron.
In nature, copper is generally found in relationship with sulfur, which is then decontaminated by method for different strategies. The regular shade of copper is peachy or pinkish-white, with a brilliant metallic shine. It is one of the not very many components, whose normal shading is neither white nor dark. Be that as it may, the shade of copper turns green after presentation to air and dampness. Like iron and aluminum, the component copper experiences the procedure of oxidation, on the off chance that it is presented to air. On the off chance that the air comprises of high stickiness dampness, then this procedure is speedier. The copper metal responds with oxygen, bringing about the arrangement of an external layer of copper oxide, which seems green or pale blue green in shading. This layer is known as the patina. Not at all like other damaging oxidation forms, the patina goes about as a defensive layer, and it doesn’t bring on any shortcoming in the metal. Therefore, microwave PCB Board is considered as a vital component that is impervious to erosion.