A technique of eliminating symmetry within a plane so that parts can be engaged in only one way in ...
A centimeter-gram-second unit of viscosity equal to that of a fluid requiring a shearing force of one dyne to&...
The practice of mechanically converting X - Y position information into a visual pattern, such as artwork.
The process consisting of the electrochemical deposition of a conductive material on the base material (surface holes, etc.) after the base material has been made conductive.
Materials which, when deposited on conductive areas, prevent the plating of the covered areas. Resists are available both as screened-on materials and as dry-film photopolymer resists.
The temporary conductive path interconnecting areas of a printed board to be electroplated, usually located on the panel outside the borders of such a board.
A hole with the deposition of metal (usually copper) on its sides to provide electrical connections between internal or external conductive patterns.
Pertaining to Laminating. The finish present on the metallic surface of metal clad base material resulting from direct contact with the laminating press plates without modification by any subsequent f...
Small holes or sharp edges on the surface of a solder joint generally caused by flux entrapment, oxidation or over-heating.
Chemically-induced fracturing or de-lamination on or below the surface of the base material; it is usually exhibited by a light area around holes, other etched areas or both.
Pin-in-hole a printed board assembly made up of components with leads which pass through holes in the board and lands. Synonyms: traditional assembly, conventional assembly.
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