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> pwtpcbs.com > Glossary of PCB terms
Acid Trap:
An area in a circuit where the acid used in the manufacturing process cannot flow freely in and out, causing problems of under- or over-etching.
< PCB terms Glossary
Acid Trap, Annular Ring, Aperture, Aperture List,
Artwork, ATE, Bare Board, Base Material,
Bill of Materials, Blind Via, Breakout, Bridging,
Buried Via, Chamfer, Circuit, Circuit Layer,
Component Hole, Conductor Spacing, Controlled impedance,
Design Rules Check, DFM, Dielectric Constant, Double-sided board, Drill Table, Edge Connector,
Electroless Nickel - Immersion Gold, Etch Factor, Etching,
Fiducial, Flash, FR-4, Gerber Data, Ground Plane, HASL, HPGL, Inner Layer, Land, Legend, Microsectioning, Mil, Misregistration, Mixed Technology, Multilayer Board, Net, Net End, Netlist, Nick, Open,
Pad, Panel, PCB, Photoplotter, Photoresist, Plated Through Hole, PTH, PWT,
Resist, Router, RS-274-X, Scoring, Screen Printing, Single Sided Board, SMOBC, SMT,
Solder Mask, Solder resist, Solder Side, Step &
Repeat, Surface Mount Technology, Teardrop, Tester,
Thermal Relief, Track, Underwriters Laboratories (UL), Via,
WYSIWYG.
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