INDEX EDGE MARKER, INDEXING HOLE, INDEXING NOTCH, INDEXING SLOT: See Locating Edge, Location Edge Marker,etc.
Shiny Li
Jan 28,2016
489 views
A foreign particle in the conductive layer, plating, or base material.
Shiny Li
Jan 28,2016
910 views
A check of specific components(s) or cuicuits(s) within an assembly without their de-coupling from the primary circuit.
Shiny Li
Jan 28,2016
502 views
The resistance of a parallel conductor structure to the flow of alternating current (ac), usually applied to high-speed circuits and normally consisting of a constant value over a wide range of freque...
Shiny Li
Jan 28,2016
685 views
The chemical deposition of a thin metallic coating over certain basis metals that is achieved by a partial displacement of the basis metal.
Shiny Li
Jan 28,2016
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The ability of a material to absorb and retain moisture from the air.
Shiny Li
Jan 28,2016
525 views
The section of a re-flow oven held at maximum temperature. Other zones include per-heat and cooling.
Shiny Li
Jan 28,2016
615 views
A void in the metallic deposit of a plated through-hole exposing the base material.
Shiny Li
Jan 28,2016
515 views
The force necessary to rupture a plated through-hole when loaded or pulled in the direction of the axis of the hole.
Shiny Li
Jan 28,2016
673 views
The quantity of holes in a printed circuit board per unit area.
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Jan 28,2016
628 views
A condition in which a hole is not completely surrounded by the land.
Shiny Li
Jan 28,2016
766 views
Wherein the assembly or component undergoes a high potential (ac) current.
Shiny Li
Jan 28,2016
564 views
The part of a lead adjacent to a termination that has been deformed by the edge of the bonding tool.
Shiny Li
Jan 28,2016
489 views
Any device that absorbs and draws off heat from a hot object, radiating it into the surrounding atmosphere.
Shiny Li
Jan 28,2016
527 views
A de-soldering method using a device that grasps, heats and pulls the leads to be removed.
Shiny Li
Jan 28,2016
510 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | _ Floppy Lab | 4 |
| 2 | PCBWay Team | 3 |
