void

"void" search results in the Electronics Forums



1108 results found for "void" in the Electronics Forums

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LGA voiding

Jan 17, 2020 |

LGA voiding

Jan 14, 2020 |

LGA voiding

Jan 14, 2020 |

LGA voiding

Jan 14, 2020 |

LGA voiding

Jan 10, 2020 |

LGA voiding

Jan 8, 2020 |

LGA voiding

Jan 7, 2020 |

LGA voiding

Jan 5, 2020 | Yes, you may need tell us how the PCB designed, how it re-flow(even it's Indium voiding formula), ho

LGA voiding

Jan 3, 2020 | We use low voiding formula from Indium.

LGA voiding

Jan 3, 2020 | Besides correct stencil design, solder paste chemistry can have a profound effect on voiding. Peop

LGA voiding

Jan 3, 2020 | Some of the voids are questioned and they might easily be over 25%.

LGA voiding

Jan 3, 2020 | What's your target for voiding? I cannot see it violate 25% of solder joint area. Process setting a

LGA voiding

Dec 31, 2019 | Hello experts, I have a 50mmx50mm LGA on a PCBA. I Would like to decrease voiding in these joints a

Voids

Jul 12, 2018 |

Voids

Jun 21, 2018 | Hello, My company manufactures MLB's and is currently experiences so many voids due to a mistake

Voiding measure

Sep 9, 2016 |

Voiding measure

Jul 13, 2016 | Guys I'm looking for a software on the web that I can use to do void measurements. I have x-ray imag

IC void

Jun 2, 2016 | i have tried to design the stencil as attached, but the void is more than 35%. do you have any idea

IC void

Jun 1, 2016 | Hi, can anybody give an idea how to lessen the void on a double ground pad IC. I have tried to chang

Voids with LGAs

Feb 2, 2013 | The keys to avoiding the voids we have found are: 1. Proper reflow profile 2. Proper stencil desig

Voids with LGAs

Feb 1, 2013 | We have had some success in void reduction with LGA by pre-tinning or "bumping" the devices before p

Voids with LGAs

Jan 18, 2013 | Main issues with LGA voiding are: * Design * Material selection * Thermal recipe For design, l

Voids with LGAs

Jan 17, 2013 | We have got lots of voids at ALL LGA. Anyone has ideas to get rid of this issue or just minimize the

SMT voiding

Nov 1, 2012 |

SMT voiding

Oct 25, 2012 |

SMT voiding

Oct 25, 2012 |

SMT voiding

Oct 23, 2012 |

Void control

Oct 15, 2012 | No we havent Xrayed any before reflow, but when we attach the BGAs with just flux they are void free

Void control

Oct 15, 2012 |

Void control

Oct 15, 2012 |

Void control

Oct 11, 2012 |

Void control

Oct 11, 2012 |

Void control

Oct 11, 2012 | We are experimenting with void control in reflow and have had pretty good luck for the most part in

SMT voiding

Oct 3, 2012 | Well what we have seen so far is that the voiding occurs on nearly every part, but only underneath t

SMT voiding

Oct 2, 2012 |

SMT voiding

Sep 30, 2012 |

SMT voiding

Sep 25, 2012 |

SMT voiding

Sep 25, 2012 |

SMT voiding

Sep 17, 2012 | We are experiencing voiding on one of our lead-free assemblies on every part. The voiding only occur

BGA Voids

May 21, 2010 |

BGA Voids

May 20, 2010 | Hi Pat According IPC-610D voids biger 25% are considered defects. You need verify you Pre Heat

BGA Voids

May 20, 2010 | Unfilled vias consistently produce higher quantities and larger voids than filled vias, in some case

BGA Voids

May 20, 2010 |

BGA Voids

May 19, 2010 | Hello, I'm having problems with voiding on an assembly that has a GPS hybrid with balls much like

BGA voids

Apr 24, 2009 |

BGA voids

Apr 23, 2009 | That you have one BGA of 30 BGA that has voids, makes us wonder what's the deal with that one BGA. E

BGA voids

Apr 23, 2009 | During initial profiling we shoot for 15% or less voiding on our BGAs. During production runs we con

BGA voids

Apr 23, 2009 | Every paper I've seen published shows that BGA voids either have no effect or actually give a slight

BGA voids

Apr 23, 2009 | 25% void (total pcba inspected is 15 boards, each board has 2 BGAs and each BGA has 64 balls).

Voiding In BGAs

Nov 6, 2008 | IPC only allows 25% max voiding. We are able to run at levels much lower than 25% by using a heller

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Selective Conformal Coating System

Reflow Oven