Thermocouple
A device made of two dissimilar metals which, when heated, generate a voltage that is used to measure temperatures.
Shiny Li
Jan 28,2016
218 views
Test Point
Special points of access to an electrical circuit, used for testing purposes.
Shiny Li
Jan 28,2016
206 views
Test Fixture
A device that adapts a specific assembly under test system via inter-connection.
Shiny Li
Jan 28,2016
221 views
Test Coupon
A pattern as an integral part of the PCB on which electrical tests may be made to non-destructively evaluate process control. A portion of a circuit used exclusively to functionally test the circuit as a whole.
Shiny Li
Jan 28,2016
387 views
Test Board
A printed board suitable for determining acceptability of the board or of a batch of boards produced with the same process so as to be representative of the production board.
Shiny Li
Jan 28,2016
380 views
Terpenes
(Turpentine)A solvent used in cleaning electrical assemblies.
Shiny Li
Jan 28,2016
219 views
Termination
The part of component that makes contact with a pad on a substrate.
Shiny Li
Jan 28,2016
210 views
Terminal Area
A portion of a conductive pattern usually, but not exclusively, used for the connection and/or attachment of components.
Shiny Li
Jan 28,2016
233 views
Tenting
A printed board fabrication method of covering over plated through-holes and the surrounding conductive pattern with a resist, usually dry film.
Shiny Li
Jan 28,2016
336 views
Tented Via
A via with solder mask completely covering both its pad and its plated through-hole. This completely insulates the via from foreign objects, thus protecting against accidental shorts, but it also renders the via unusable as a test point.
Shiny Li
Jan 28,2016
334 views
Temperature Profile
The depiction of the temperature that a selected point traverses as it passes through the re-flow process.
Shiny Li
Jan 28,2016
229 views
Teflon
Du Pont trade name as an inventor for PTFE(Polytetrafluoroethylene).
Shiny Li
Jan 28,2016
215 views
Taped Components
Components attached to continuous tape for automatic assembly.
Shiny Li
Jan 28,2016
215 views
Tape-and-reel
A packaging method of housing surface-mount parts in their own tape cavities in a long continuous strip. The cavities are covered so that the tape can be wound around a reel for convenient handling and machine set-up.
Shiny Li
Jan 28,2016
205 views
Swaged Lead
A component lead wire that extends through a hole in a printed board and its lead extension is flattened(swaged)to secure the component to the board during manufacturing operations.
Shiny Li
Jan 28,2016
222 views
Surfactant
A chemical added to the cleaning solution to lower surface tension and to promote wetting.
Shiny Li
Jan 28,2016
198 views
Surface Tension
The natural, inward, molecular attraction force that inhibits the spread of a liquid at its interface with a solid material.
Shiny Li
Jan 28,2016
226 views
Surface Mounting
The electrical connection of components to the surface of a conductive pattern that does not utilize component holes.
Shiny Li
Jan 28,2016
207 views
Surface Leakage
The passage of current over the boundary surface of an insulator as distinguished from passage through its volume.
Shiny Li
Jan 28,2016
186 views
- 12.07shipping cost
- 12.07Sponsoring badges for series of an events?
- 12.06Can I reupload gerber files to my shared project?
- 12.03Shared project doesn't not have the badge on 2nd PCB competition
- 11.29It is possible to have the circuit and the firmware for the esp8266
- 11.29How Much Is The PCB
- 11.27i have a circuit with me.how can have PCB from you? what are the steps?
- 11.26E.drawing and software
- 11.25ECU MP9.0 adaptador eprom 87c510 to 27c512
- 11.22BOM for a mini-project
- 12
- High Tg PCB
- 15
- Flexible PCB