Shiny Li
Jan 20,2016
593
Dezincification
Kind of galvanic corrosion, generally associated with two-phase brass alloys, in which the zinc-rich beta phase is ...
Shiny Li
Jan 20,2016
624
De-wetting:
A solder coating that has receded, leaving irregular deposits and indicating that the base metal has not been ...
Shiny Li
Jan 20,2016
760
Device
An individual electrical element, usually in an independent body, which cannot be further reduced without destroying its...
Shiny Li
Jan 20,2016
588
Design Width of Conductor
The width of a conductor as delineated or noted on the master drawing. (See also: Conductor Base Width and&nbs...
Shiny Li
Jan 20,2016
875
Dendrite
Metallic filaments growing between pads and traces resulting from electromigration.
Shiny Li
Jan 20,2016
620
De-lamination
A separation between any of the layers of a base material or between the laminate and the conductive foil,&nbs...
Shiny Li
Jan 20,2016
769
De-bugging
The process of locating and fixing problems (bugs) in the hardware and software portions of an electronic system.
Shiny Li
Jan 20,2016
1127
Datum
A defined point, line, or plane used to locate the pattern of layer for manufacturing or inspection, or for&nb...
Shiny Li
Jan 20,2016
848
Database
A collection of inter-related data items stored together without redundancy to serve one or more applications.
Shiny Li
Jan 20,2016
785
Cycle Rate
A component placement term measuring machine speed from pick-up to board location and return.
Shiny Li
Jan 20,2016
847
Cut
open circuit. An unwanted break in the continuity of an electrical circuit, that prevents current from flowing.
Shiny Li
Jan 20,2016
727
Current-carrying Capacity
The maximum current which can be carried continuously, under specified conditions, by a conductor without causing degrad...
Shiny Li
Jan 20,2016
717
Cure
Change of physical properties of a material via chemical reaction or heat and catalysts, usually from a liquid ...
Shiny Li
Jan 20,2016
1124
C-stage Material Laminate:
The condition of a resin polymer when it is in the solid-state, with high molecular weight, being insoluble an...
Shiny Li
Jan 20,2016
601
Cross-talk:
The undesirable interference caused by the coupling of energy between single paths.
Shiny Li
Jan 20,2016
662
Cross-linking
The formation of chemical ties between reactive atoms in the molecular chain of a plastic.
Shiny Li
Jan 20,2016
682
Cross-hatching
The breaking of large conductive areas by use of a pattern of voids in the conductive material.
Shiny Li
Jan 20,2016
682
Crimp Contact
A type of connector contact whose end is a hollow cylinder that can be crimped onto a wire inserted within it.
Shiny Li
Jan 20,2016
3786
Crazing
A condition existing in the base material in the form of connected white spots or “crosses” on or below the surface of the base material, reflecting the separation of fibres in the glass cloth and con...
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 4 |
| 2 | Engineer | 1 |
| 3 | Ibrahim TKR | 1 |
| 4 | Engineer | 1 |
| 5 | Adilson Pierog | 1 |
| 6 | Lucas Laupichler | 1 |
