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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solder ball

Jan 2, 2020 |

solder ball

Dec 31, 2019 |

Solder balls

Nov 18, 2019 |

Solder balls

Nov 13, 2019 |

Soldering robot and solder balls

Jun 22, 2017 | Are you using nitrogen in your soldering process?

Soldering robot and solder balls

Jun 20, 2017 | Hello I have the problem with selective soldering on the robot. Thin balls appear on the laminate.

Solderability test - OSP

Feb 12, 2016 |

Solderability test - OSP

Feb 11, 2016 | Try: * J-STD-003 “Solderability Tests for Printed Boards” * IPC-4555 OSP Finish Specification

Solderability test - OSP

Feb 11, 2016 | What is the most appropriate method to solderability test in OSP surface finish PCB? I have used Edg

Micro Solder Balls and Vias bridging Issue

Mar 2, 2015 | Hi We are using Universal carrier for a 2 sided PCB, where the bottom side goes for hand solder

Solder Ball

May 15, 2013 |

Solder Ball

May 14, 2013 | SAC is a lead free solder alloy. At one time, Nippon Micrometal Corp. (NMC) [158-1, Sayamagahara,

SOLDER BALLS / SELECTIVE SOLDER

Jun 6, 2012 | Higher temperatures are the primary reason that there are more solder balls with selective soldering

SOLDER BALLS / SELECTIVE SOLDER

Jun 6, 2012 | I am experiencing many solder balls when using my selective solder machine when leads are fairly clo

BGA failure when chamber test

Mar 21, 2011 | Hi It's me again. Our products need to pass a chamber test 45c/36hrs after the PCBA completed batc

SOLDER BALLS

Apr 29, 2009 |

SOLDER BALLS

Apr 28, 2009 |

SOLDER BALLS

Apr 28, 2009 | This is a snip from an ealier post here on SMTnet. Generally, solder pastes are comprised of: 90

BGA failure at Functional Test

Jan 7, 2009 | Recently on one of my assemblies(sn/pb) I started seeing leaded BGA failure at functinal test for op

Solder pot testing

Oct 23, 2008 |

Solder pot testing

Oct 23, 2008 | Our solder bar supplier provides this service free of charge. I also use an independant lab in the U

Solder pot testing

Oct 21, 2008 | Hey all, I'm looking for a place to get the solder from my wave flow tested, any suggestions?

Solder balls

Jul 28, 2008 |

Solder balls

Jul 28, 2008 |

Solder balls

Jul 18, 2008 |

Solder balls

Jul 18, 2008 |

Soldering Test Interview

May 4, 2005 | My recruiter sent me for wave soldering,but company tested me for hand de-soldering.

Solderability tests for Gold finishes

Dec 6, 2004 | Hi, I understand that solder dipping of gold plated units (PCB or component lead) is not the ideal

BGA Pull test

Oct 26, 2004 | When we first got into BGAs on ENIG we were getting joint cracking at in-circuit test. The joints w

BGA Pull test

Oct 25, 2004 | First, any results of pull or shear tests are unscientific at best. [We pop our BGA from boards wit

Solder balls

Jul 20, 2004 | Hi, The solder paste is SE5-M951X-9. Comparing with the previous one we used, we are having much

Solder balls

Jul 3, 2004 |

Standard for Solder Spread Test

Jun 30, 2004 | I get always a lot of evaluations including results from Solder Spread tests, but it seems everybody

Solder balls

Jun 24, 2004 | Tried with several lots of solder paste, manufactured in Feb and March this year. Work ambient: 25C,

Solder balls

Jun 24, 2004 | Currently we are having a lot of solder balls, after a few hours of continous production. This is

solder balls

May 12, 2004 |

solder balls

May 11, 2004 |

BGA Thermal Cycling Tests?

Nov 19, 2003 | We are looking for recommendations on reliability testing (thermal cycling, vibration, etc.) of BGAs

Systems for Solderability-tests

Jun 26, 2002 | it has a lousy gage. * Solderability testing machines from different suppliers produce dissimilar r

solder ball

Jun 6, 2002 |

Large PCB Dispensing System

Conformal Coating Machine under 40000