PCB glossary A-C This glossary covers essential terms used in printed circuit board (PCB) manufacturing and design. It includes definitions of processes, materials, and components such as "Activating," which refers to treating materials to make them conductive, and "Additive Process," describing methods for creating conductive patterns. Other key terms include "Annular Ring" (copper pad area around a drilled hole), "Ball Grid Array" (a surface-mount package with solder balls), "Blind Via" (a hole connecting outer and inner layers without penetrating the entire board), and "Conformal Coating" (an insulating protective layer). Topics like PCB assembly, design tools (CAD/CAM), and thermal properties (CTE) are also discussed.
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