An aqueous organic or inorganic base solution with additives that promote the removal of flux.
A hard, natural resin (nowadays also synthetic),consisting of abietic and primaric acids and their isomers, some fatty acids and terpene hydrocarbons, that is extracted from pine trees and subse...
A printed pattern of non-conductive material by which the circuitry and components are delineated on a board to aid in service and repair of the board.
A connector which terminates conductors at the edge of a printed board, which bringing the terminations our at right angles to the plane of the board conductors.
Science of flow ,is the study of the flow and deformation of matter and is particularly important with regard to colloidal systems.
The act of repeating one or more manufacturing operations for the purpose of improving the yield of acceptable part.
A manufacturing step or process that is repeated to bring a non-performing or non-conforming component or circuit to a functional condition.
The film pattern on a printed circuit board enabling the exposure of conductive areas for subsequent plating.
Coating material used to mask or to protect selected areas of a pattern from the action of an etchant, solder, or plating. Also see Dry Film, Resists, Plating Resists and Solder Resists.
Resin transferred from the base material onto the surface or edge of conductive pattern normally caused by drilling. Sometimes called epoxy smear.
The ability of a system to return to a specific parameter, said of equipment when evaluating its consistency of processing.
The probability that a component, device or assembly will function properly for a defined period of time under the influence of specific environment and operational conditions.
The radio of the quantity of water vapour present in the air to the quantity which would saturate the air at the given temperature.
Ranking | Name | Answers |
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1 | _ Floppy Lab | 4 |
2 | PCBWay Team | 3 |