solder ball test

"solder ball test" search results in the Electronics Forums

4066 results found for "solder ball test" in the Electronics Forums

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Ceramic PCB Challenge

Jul 18, 2018 |

Conformal Coating Coupons

Apr 19, 2017 | Hi Phil, We ask our PCB suppliers for solder samples and any drop out from manufacturing PCBs and

BGA Rework (Top side heat only!)

Feb 24, 2015 | I was handed the task to develop a process to solder a BGA using topside heat only. It is a long sto

Nano coatings ?

Aug 20, 2013 |

Soder Paste Shelf life extension

Feb 20, 2011 | I agreed not to ask the shelf life extension to the maker of solder paste. However, somtimes we hav

HASL lead free thickness

Nov 17, 2010 |


Feb 10, 2010 |

via capping

Jan 11, 2010 |

Gluing Quality Issue !!!

Nov 5, 2009 |

share the DFX Design Guideline

Oct 13, 2009 | 2.6.3 Test Pad Location Tolerances, third bullet. Why does Entek require different test point spacin

Mysterious reflow problem

Sep 1, 2009 | Is the solder wetting to the pad, and not to the part? If so, and all other things being true (same

Question of delamination in PCB

May 1, 2009 | In my project of flip chip PGA production , I found serious delamination in interface of solder mask

Conformal Coat peeling

Apr 10, 2009 |

Pogo Contamination

Aug 14, 2008 |

Pogo Contamination

Aug 13, 2008 |

Thermal screening for marginal BGA joints

Nov 9, 2007 | Thank you to Dave and Scott!! What I'm delaing with is mass production test for small memory card

Cleanning no clean residu

Oct 19, 2007 | By definition, no clean solder can be not-cleaned. The solder/flux are formulated to result in low


Jun 20, 2007 |


Jun 20, 2007 |

ICT bare board

Mar 13, 2007 | thanks a lot robqd3 and davef for your assistance,just a littel question concerning testing solderin

ICT bare board

Mar 13, 2007 | thanks a lot robqd3 and davef for your assistance,just a littel question concerning testing solder

Wave Cassettes and Heat convection

Jan 15, 2007 | Questions are: * Does the component take solder when you dip it in the solder pot to test the solde

BGA Failure Rate?

Jan 3, 2007 |

MELF's falling off

Oct 17, 2006 |

BGA Repair Medium

Aug 29, 2006 | Ladies and Gents: There have been several studies including (

Stencil cleaners.

Jul 17, 2006 |

X7R woes

Jan 4, 2006 |

Gold Surface Finish on PCB's

Dec 14, 2005 | We experienced brittle solder joints that did not withstand thermal cycling as I was told. I am pos

Fine Pitch Stencil Design

Dec 14, 2005 |

SMD PPM data

Aug 26, 2005 | Hello , In our case we take the results from the repair station. Each test station has its own repa

Cleaning Reworked BGA's.

Aug 4, 2005 |

SMT Production Capability

Jan 28, 2004 |

Leadfree component plating on Sn/Pb paste

Jul 8, 2003 | Hi The answer in general is no mixing of Lead Free with Sn/Pb solder. If you look at reliability

Flying Probe Probe Tester with AOI

Flux-Free Reflow Soldering