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Printed Circuit Boards Glossary:Design,Fabrication and Assembly-J

by Licky Li
Just-in-time(JIT) Minimization of inventory by supplying material and components to the production line directly before placement into the product....
Posted in PCB, PCB design, PCB fabrication, pcba

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-I

by Licky Li
Isolation The clearance around a pad, track, zone or via that defines the nearest approach allowed by conductors of another signal set. IPC The Ins...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-H

by Licky Li
Hygroscopic The ability of a material to absorb and retain moisture from the air. Hot Zone The section of a re-flow oven held at maximum temperatur...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-G

by Licky Li
Gull Wing Lead A surface mounted device lead which flares outward from the device body.  Guided Probe Method A technique for volume production of P...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-F

by Licky Li
Fused Coating A metallic coating, usually tin or solder alluvia, which has been melted and solidified forming a metallurgical bond to the base mate...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-E

by Licky Li
Eyelet A hollow tube inserted in a terminal or printed board to provide mechanical support for component leads or electrical connection. Extraneous...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-D

by Licky Li
Durometer A measurement of the hardness of a non-metal such as rubber, plastic, etc. Also the instrument for such measurement. Dummy Component A me...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-C

by Licky Li
Class Transition Temperature TG-value, temperature at which resin ceases to act as a solid, Till this temperature, no separation will take place be...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-B

by Licky Li
Bypass Capacitor  A capacitor which provides a comparatively low impedance ac (alternating current ) around a circuit element. Bus A heavy trace or...
Posted in PCB, PCB design, PCB fabrication

Printed Circuit Boards Glossary:Design,Fabrication and Assembly-A

by Licky Li
Azeotrope Two or more polar and non-polar solvents that behave when mixed as a single solvent to remove polar and non-polar contaminants with a boi...
Posted in PCB, PCB design, PCB fabrication

What to Prepare Before PCB Assembly?

by Marketing PCB HERO

What to Prepare Before PCB Assembly?

  Question It's the first time for me to have printed circuit boards manufactured and assembled. What to prepare before PCB assembly? I nee...

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by Bob YI