solder and ball

"solder and ball" search results in the Electronics Forums

2094 results found for "solder and ball" in the Electronics Forums

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BGA drop off from the boards

May 23, 2014 | Hi Evtimov. 1. yes both part and the process are lead free/RoHS 2. I ever did X-ray, the balls sha


Jul 3, 2013 |

Air Moisture in Production

Dec 8, 2010 | 3 Printer Area Conditions * As stated earlier, heat and humidity are damaging to solder paste. Idea

SAC BGA in Pb Process

Mar 29, 2010 | SAC BGA In A Sn/Pb Reflow Process Conclusion: Area array components (ball grid arrays, chip scale p

Agilent 5DX

Apr 7, 2009 |

SAC305 Lead Frame Component with Leaded Process?

Sep 16, 2008 | Yes, this scenario is fine. However, BGAs are a different story since the ball is the bulk of the s

Land Grid Array (LGA) Rework

Aug 25, 2008 | Any tips out there for effective LGA rework? How is solder best re-applied? Can these parts be sen

Lead Free De-Wetting...

Apr 25, 2008 |

Lead Free BGA's on non-RoHS Assembly

Jan 29, 2007 | What does your customer want you to do? I would not want a CM soldering one of my boards with leadf

Lead free rework of BGA

Jan 17, 2007 |

BGA Rework

Aug 25, 2006 |


Jul 12, 2006 |

Mix Pb and Pb free alloy

May 24, 2006 |

Palladium poor wetting

May 23, 2006 |


Feb 1, 2006 | Your method of only using solder paste to form the solder joint w/out collapsing the ball is very un

SMT Product Line Expansion

Apr 28, 2005 | If what you are talking about is "assembly materials", then consider the following: - Solder past

BGA Pull test

Oct 26, 2004 |

Can I use lead free BGA parts in a lead based process?

Jun 13, 2004 | Hi, We have been offered some lead free BGA parts in place of normal lead solder BGA parts in our


May 12, 2004 | You say you have lots of problems with a BGA, tell us about: * Specific problems you see. * Solder

BGA Picture Evaluation

Apr 11, 2003 | I'd say your profile is about right, assuming these are values that you measured in the balls of thi

BGA Picture Evaluation

Apr 10, 2003 | Kevin, One point that I'd like to make is that in order to get an accurate reading of the solder jo

BGA Rework

Apr 10, 2003 |

BGA attach eval.

Apr 3, 2003 |

BGA attach eval.

Apr 1, 2003 | Well, here is what I have found so far. I have removed the top of the BGA and found that the ball h

Making a BGA stand up

Jan 13, 2003 | Haaaaaa!!!! You contractors get all the fun don't ya??? Consider: * Replacing the balls on the

Board with immersion Tin

Nov 25, 2002 |

SMT feeders

SMT Machines china