D
data file A database organized in a specific way for a specific application.
datum reference A defined point, line, or plane used to locate the pattern or layer for manufacturing, inspection, or for both purposes.
daughter board A PCB assembly that plugs into another PCB assembly or motherboard via a connector or lead terminations.
defect Any non-conformance with the normally accepted characteristics for a unit.
definition Accuracy of deposition of solder paste, solder mask and circuit track lines.
delamination A separation between any of the layers of the base material or between the laminate and the conductive foil, or both.
dendrite The individual metallic filaments resulting from electromigration.
dendritic growth A growth in the presence ...
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