Read this article at Novuslight.com Based in Geneva in the east of Switzerland, Qualimatest is a machine vision integratorspecialized in optical quality control serving many industries where precision and quality assurance is of utmost importance. A key customer branch for Qualimatest is the medical sector.
One BGA often consist of hundreds of single solder balls. To ensure the functionality of the electrical components, it is necessary that every single solder ball lead to a solid solder connection. The only way to ensure this is