Fichas
Unit Review - Important Soldering Terms (Mod. 3 Sect. 2)
Fichas del conjunto (55)
- 1_____ - a unit of hardware or any portion thereof required by the contractArticle
- 2____________ - a terminal containing a slot or spilt in which wires or leads are placed before solderingBifurcated Terminal (aka spilt terminal)
- 3______ - a build-up of solder or conformal coating between parts, part leads, and/or base substrate forming an escalated pathBridging
- 4Another name for a bifurcated terminal is _____ terminal.split
- 5_________ - unsatisfactory solder connection resulting from dewetting or movement of the conductor during cooling and frequently exhibiting a rise of the solder from the surface being soldered.cold-solder joint
- 6_______ - a method of soldering which employs a soldering iron for transfer of heat to the soldering areaConduction Soldering
- 7_____ - a lead or wire, or printed circuit path serving as an electrical interconnection between terminationsConductor
- 8___________ - a thin electrically non-conductive protective coating which conforms to the contours of a PCBConformal Coating
- 9______ - an electrical terminationConnection
- 10_________ - a soldered connection which has fractured or broken within the soldercracked solder joint
- 11________ - a distinct unwanted separation of PCB layersDelamination
- 12_______ - the condition in a soldered area in which the liquid solder wasn't adhered intimatelyDewetting
- 13__________ - unsatisfactory connection resulting from motion between the conductor ad termination during the solidification of the solderdisturbed solder joint
- 14__________ - an assembly of one or more electrical parts that may be disassembled or separated without destruction of designed useElectrical Component
- 15__________ - a non-conductive compound used to completely enclose and fill in voids between electrical components or partsEncapsulating Compound
- 16__________ - unsatisfactory connection where the solder obscures the configuration of the connectionexcessive solder joint
- 17_____ - a tubular or metal part having both ends headed or rolled downEyelet
- 18_____ - a smooth concave build-up of material between two surfaces, such as between a part lead an a solder pad or terminalFillet
- 19_____________ - a joint showing evidence of crackingfractured-solder joint
- 20________ - a terminal formed in a hook shapeHook Terminal
- 21__________ - a conductor which connects conductive patterns between opposite sides of a printed circuitInterfacial Connection
- 22_____ - a solder joint; a terminationJoint
- 23_________ - an unsatisfactory solder joint, characterized by a rough solder surfaceOverhead Joints
- 24_____ - a solder padPad
- 25_____ - one or more pieces joined together that aren't normally subject to disassembly without destruction of designed usePart
- 26_______ - the conductor attached to a partPart Lead
- 27A ___________ is a hole formed by a deposition of metal on the inside surface of the hole. This is used to provide additional mechanical strength to the soldered termination or to provide an electrical interconnection on a multilayer printed wiring board.plated through-hole
- 28_________ - a joint having a grainy or gritty surfacePorous Solder Joint
- 29__________ - a non-conductive compound used to partially encapsulate or for a filler between parts, conductors, or assembliesPotting Compound
- 30________ - a terminal containing a hole through which leads or wires are placed before solderingPierced Terminal (aka perforated terminal)
- 31_____ - small holes or depressions in the surface of the solderPits
- 32Another name for a pierced terminal is ______ terminal.perforated
- 33_______________ - consists of the Printed wiring, boards, parts, and associated hardware an materialsPrinted Circuit (PCB) Assembly
- 34The abbreviation for plated through-hole is ____.PTH
- 35____ is the abbreviation for printed circuit board.PCB
- 36______ - operations performed on a non-working article to place it in usable conditionRepair
- 37__________ - a method of soldering by passing a current between 2 electrodes through the area to be solderedResistance Soldering
- 38____________ - unsatisfactory connection which has entrapped rosin fluxRosin Solder Joint
- 39______ - a nonferrous, fusible metallic alloy used to join metallic surfacesSolder
- 40___________ - a hollow, cylindrical terminal to accommodate one or more conductorsSolder Cup Terminal
- 41________ - a sharp point of solder usually formed by the pre-mature cooling of solder upon removal of the heat sourceSolder Icicle
- 42________ - a terminationSolder Joint
- 43__________ - a termination area on a printed circuit conductorSolder Pad
- 44______ - the process of joining metallic surfaces through the use of solder without direct fusion of the base metalsSoldering
- 45_________ - a nonconductive adhesive material used to adhere a part or component in place before solderingStaking Compound
- 46__________ - a round post-type smooth terminal with no groovesStraight-Pin Terminal
- 47_________ - an upright conductor termination through a printed wiring boardStud Termination
- 48_________ - a method or means to minimize stresses to the soldered termination or partStress Relief
- 49______ - the point at which electrical conductors are joinedTermination
- 50_________ - a conductive surface on a PCB used for making electrical connectionsTermination Area (aka solder pad)
- 51________ - a device with good heat dissipation characteristics used to conduct heat away from an article being solderedThermal Shunt
- 52______ - the coating of a surface with a thin uniform layer of solderTinning
- 53___________ - a round post-type grooved stud around which conductors are fastenedTurret Terminal
- 54______ - the flow and adhesion of a liquid to a solid surface; characterized by smooth, even edges and a low angleWetting
- 55_______ - a flow of molten solder or cleaning solution by capillary actionWicking