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 shear test question

May 17, 2002 | I was wondering if anyone could direct me towards documentation on shear test methods/apparatus to t

solder ball shear test question

May 17, 2002 | I recall a couple of papers in the SMTA 'Knowledgebase' that used ball shearing and an element in a

Solder Ball Dispersion Test (String Solder)

May 3, 2018 | Our customer is asking for a solder ball dispersion test on our string solder for rework. The do not

Solder Ball Dispersion Test (String Solder)

May 3, 2018 | Bob Willis (was the first I knew of) that has a splatter test that can be performed over a ceramic h

SOLDER BALLS

Apr 30, 2009 | sorry. i forgot to mention. we have now two cases! one with two different lots of solder paste and o

SOLDER BALLS

Apr 29, 2009 | already did this test. No solder balls. i have printed the pads without the component. No solder bal

SOLDER BALLS

Apr 28, 2009 | Confirm the source of the issue. Run a coalescence test on both lots of paste. A simple coalescen

solder balls

Jul 20, 2001 |

solder balls

Jul 20, 2001 |

solder balls

Jul 16, 2001 | Cleaning RMA with water is bad news. It will turn your solder connections white and remove none of

Wave Solder balls

Nov 2, 1998 |

Wave Solder balls

Nov 4, 1998 |

Ball Shear Testing Services

Aug 5, 2011 | Does anyone know of a vendor able to perform ball shear testing services per JES stds? Thanks!

Ball Shear Testing Services

Aug 8, 2011 | I thought there was a link for test labs somewhere on the site, but didn't see it in a quick look.

Solder balls defects

Aug 14, 2018 | Try something drastic just for testing - turn off cleaning! Then check again the result. Trust me, y

Hybrid solder balls

May 12, 2000 | Help. We are about to start a project to test the suitability of attaching a ceramic thick film hyb

Hybrid solder balls

May 15, 2000 |

Solder balls after wavesolder

Nov 14, 2001 | Not to worry. Just run the boards through the cleaner. It will remove all the solder balls. The gr

solder balling

Aug 10, 2000 | Here is some thing that I wrote a while back on solder beading. First what is a Solder Bead? The

Cleanliness test

Jan 2, 2003 | Cleanliness test � �Area Grid Arrays�. Evaluation of residues� resistivity in a specific location

Solder Balls @ the Wave Solder Process

Nov 27, 2001 | Short term fixes can be: have the vias "plugged" with solder by the fab house. This works if your

Solder Balls @ the Wave Solder Process

Nov 27, 2001 | Solder balls on the topside of our wave solder boards is a real issue. We have found that during th

Solder Mask vs Solder Balls

Sep 8, 2004 | Knock off some balls and you may find it has a flat bottom to it were it has mechanically stuck to t

Cracking Capacitors and Solder Balls

Jun 9, 1998 | | Hi there Gary, | Your solder ball problem is very similar the problem I experienced, but I was us

solderability test

Mar 4, 2002 | IPC-TM-650 is free downloadable test methods defined by IPC. Check their website. http://www.ipc.o

solderability test

Mar 1, 2002 | Hi Everyone, I am currently looking for a simple testing setup procedure to conduct solderability

solderability test

Mar 1, 2002 | Hi Everyone, I am currently looking for a simple testing setup procedure to conduct solderability

solderability test

Mar 1, 2002 | J-STD-001 states the requirements for determining and preserving solderability. J-STD-002 defines t

solderability test

Mar 3, 2002 |

Micro Solder Balls in No Clean Selective Solder Process

Jan 15, 2008 | We did numerous testing some years ago on matte, gloss and semigloss and found after chemical extrac

Solder balls

Jul 15, 2008 | Can you describe your solder balls...mid-chip solder balls, "splatter" around pads, etc.?

solder balls

Jul 6, 2001 | We find no solder balls after washing our boards. It works GREAT!!! ;-) Probably more to the poi

Solder Balls

Mar 31, 2009 | Solder ball formation can be a significant problem if the balls get trapped in the smaller spaces be

solder balls

Jul 16, 2001 | I have no choice, as per customer's request to remove the solder balls. Can i use water to clean awa

solder balls

Jul 16, 2001 | I hv no choice as per customer's request to remove the solder balls. Can i just use water to clea

Solder Balls

Feb 17, 1999 | We have problems with solder balls after reflow. Anybody have any ideas as to what causes them?

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