kontaktbeläggningar
Kontaktbeläggningar, often translated as contact coatings or contact finishes, are thin layers of material applied to electrical contacts to improve their performance. These coatings serve several crucial functions, primarily to reduce electrical resistance and prevent corrosion, which can degrade contact reliability over time.
Common materials used for contact coatings include gold, silver, tin, and various alloys. Gold is highly valued
The choice of contact coating depends on a variety of factors, including the operating environment, the required