(Turpentine)A solvent used in cleaning electrical assemblies.
Shiny Li
Jan 28,2016
857 views
The part of component that makes contact with a pad on a substrate.
Shiny Li
Jan 28,2016
876 views
A portion of a conductive pattern usually, but not exclusively, used for the connection and/or attachment of components.
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Jan 28,2016
917 views
A printed board fabrication method of covering over plated through-holes and the surrounding conductive pattern with a resist, usually dry film.
Shiny Li
Jan 28,2016
975 views
A via with solder mask completely covering both its pad and its plated through-hole. This completely insulates the via from foreign objects, thus protecting against accidental shorts, but it also rend...
Shiny Li
Jan 28,2016
1357 views
The depiction of the temperature that a selected point traverses as it passes through the re-flow process.
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Jan 28,2016
875 views
Du Pont trade name as an inventor for PTFE(Polytetrafluoroethylene).
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Jan 28,2016
1052 views
Components attached to continuous tape for automatic assembly.
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Jan 28,2016
841 views
A packaging method of housing surface-mount parts in their own tape cavities in a long continuous strip. The cavities are covered so that the tape can be wound around a reel for convenient handl...
Shiny Li
Jan 28,2016
878 views
A component lead wire that extends through a hole in a printed board and its lead extension is flattened(swaged)to secure the component to the board during manufacturing operations.
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Jan 28,2016
853 views
A chemical added to the cleaning solution to lower surface tension and to promote wetting.
Shiny Li
Jan 28,2016
933 views
The natural, inward, molecular attraction force that inhibits the spread of a liquid at its interface with a solid material.
Shiny Li
Jan 28,2016
1127 views
The electrical connection of components to the surface of a conductive pattern that does not utilize component holes.
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Jan 28,2016
931 views
The passage of current over the boundary surface of an insulator as distinguished from passage through its volume.
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Jan 28,2016
840 views
A measure in ohms of an insulating material’s (as in FR-4) electrical resistance between conductors.
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Jan 28,2016
1070 views
Test for the level of resistance of an insulating material, such as FR-4.between conducting members of a board (traces, contacts).
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Jan 28,2016
1173 views
A hole in a printed board that has its inside surface plated or otherwise reinforced.
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Jan 28,2016
1916 views
A process for obtaining conductive patterns by selective removal of unwanted areas of conductive foil from a metal clad base material.
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Jan 28,2016
998 views
A type of transmission line configuration which consists of a single narrow conductor parallel and equidistant to two parallel ground planes.
Shiny Li
Jan 28,2016
849 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 5 |
