Shiny Li
Jan 28,2016
821
Laminate Void
Absence of laminate material in an area which normally contains laminate material.
Shiny Li
Jan 28,2016
817
Laminate Thickness
Thickness of the metal clad base material, single- or double-sided, prior to any subsequent processing.
Shiny Li
Jan 28,2016
709
Laminate
A product made by bonding together two or more layers of material.
Shiny Li
Jan 28,2016
810
Keyway
A slot used to assure the correct location in a mating connector.
Shiny Li
Jan 28,2016
1085
Keying Slot or Polarizing Slot
A slot in a printed circuit board that polarizes it, thereby permitting it to be plugged into its mating receptacle with pins properly aligned, but preventing it from being reversed or plugged into an...
Shiny Li
Jan 28,2016
697
Key
A device designed to assure that the coupling of two components can occur in only one position.
Shiny Li
Jan 28,2016
673
Just-in-time(JIT)
Minimization of inventory by supplying material and components to the production line directly before placement into the product.
Shiny Li
Jan 28,2016
660
Jumper
An electrical connection between two points on a printed board added after the intended conductive pattern is formed.
Shiny Li
Jan 28,2016
689
J-leads
The preferred surface mount lead form used on PLCCs, so named because the lead departs the package body near its Z-axis centre-line, is formed down the rolled under the package. Leads so formed are sh...
Shiny Li
Jan 28,2016
693
Isolation
The clearance around a pad, track, zone or via that defines the nearest approach allowed by conductors of another signal set.
Shiny Li
Jan 28,2016
831
IPC
The Institute for Interconnecting and Packaging Electronic Circuits, an American organization.
Shiny Li
Jan 28,2016
1653
Interstitial Via Hole
A plated through-hole connecting two or more conductor layers of a multilayer printed board but not extending fully through all the layers of base material comprising the board.
Shiny Li
Jan 28,2016
766
Internal Layer
A conductive pattern which is contained entirely within a multi-layer printed board.
Shiny Li
Jan 28,2016
863
Inter-layer Connection
An electrical connection between conductive patterns in different layers of a multi-layer printed board. (See also Through Connection.)
Shiny Li
Jan 28,2016
718
Insulation Resistance
The electrical resistance of the insulating material (determined under specified conditions) between any pair of contacts, conductors, or grounding device in various combinations. The electrical...
Shiny Li
Jan 28,2016
756
Inspection Overlay
A positive or negative transparency made from the production master and used as an inspection aid.
Shiny Li
Jan 28,2016
626
Inspection Lot
A collection of units of products bearing identification and treated as a unique entity from,which a sample is to be drawn and inspected to determine conformance with the acceptability criteria. ...
| 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 |
