A drawing that depicts the multi-state device implementation of logic functions with logic symbols and supplementary notations, showing details of signal flow and control, but not necessarily the poin...
Shiny Li
Jan 28,2016
653 views
A hole,notch or slot in the panel or printed board to enable it to be positioned accurately during manufacture and/or assembly. Synonyms: fabrication hole (or notch or slot),indexing hole, location ho...
Shiny Li
Jan 28,2016
1841 views
A physical feature in a panel or printed board used to position the board or mounted components accurately.
Shiny Li
Jan 28,2016
790 views
A mass re-flow soldering system test for the capacity repeatedly to process boards regardless of their volume though the oven.
Shiny Li
Jan 28,2016
543 views
The lowest temperature at which filler metal (solder) is completely liquid.
Shiny Li
Jan 28,2016
619 views
If a solder alloy with a long melting range is heated too slowly. the phase with the lowest melting point begins to flow first. The material left behind has a changed composition and a higher melting ...
Shiny Li
Jan 28,2016
548 views
A land that has fully or partially separated (lifted)from the base material, whether or not any resin is lifted with land.
Shiny Li
Jan 28,2016
858 views
A format of lettering or symbols on the printed board, e.g. Part number, component locations, and patterns.
Shiny Li
Jan 28,2016
584 views
The distance that a component lead protrudes through the side of a board that is opposite from the one upon which the component is mounted.
Shiny Li
Jan 28,2016
546 views
One in a series of levels in a board on which tracks are arranged to connect components. Vias connect tracks and zones between layers.
Shiny Li
Jan 28,2016
460 views
The thickness of dielectric material between adjacent layers of conductive circuitry in a multi-layer printed circuit board.
Shiny Li
Jan 28,2016
603 views
On a PCB, the conductive area(s) to which components are attached. Also called pad.
Shiny Li
Jan 28,2016
518 views
A combination of lands that is used to mount, interconnect and test a particular component.
Shiny Li
Jan 28,2016
519 views
The process of manufacturing a laminate; also the process used for application of a dry film photo-resist.
Shiny Li
Jan 28,2016
477 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | _ Floppy Lab | 4 |
| 2 | PCBWay Team | 3 |
