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...
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...
A physical feature in a panel or printed board used to position the board or mounted components accurately.
A mass re-flow soldering system test for the capacity repeatedly to process boards regardless of their volume though the oven.
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 ...
A land that has fully or partially separated (lifted)from the base material, whether or not any resin is lifted with land.
A format of lettering or symbols on the printed board, e.g. Part number, component locations, and patterns.
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.
One in a series of levels in a board on which tracks are arranged to connect components. Vias connect tracks and zones between layers.
The thickness of dielectric material between adjacent layers of conductive circuitry in a multi-layer printed circuit board.
A combination of lands that is used to mount, interconnect and test a particular component.
Ranking | Name | Answers |
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1 | _ Floppy Lab | 4 |
2 | PCBWay Team | 3 |