Electronics Forum | Mon Mar 20 01:06:07 EST 2006 | pavel_murtishev
Good morning, Check these articles out, it can clue you problem: http://www.smtinfo.net/Db/_Solderballing.html BR, Pavel
Electronics Forum | Mon Oct 26 06:57:49 EDT 2009 | lococost
That's the thing, IPC states you can leave solderballs on if they are stuck on securely... We are never sure they are, so we remove all solderballs.
Electronics Forum | Thu May 23 03:10:43 EDT 2002 | ianchan
Hi mates, need your advise here. we have solderballs on a model due to neglect by stubborn folks to follow issued process control instructions. the post-reflow PCBA has solderballs stuck in the NC flux residue and is not in compliance to IPC-A-610
Electronics Forum | Wed May 12 08:35:20 EDT 2004 | solderpro
yes this paste is a pain in the paste.... there are very few reasons for solderballs, component to pad ratio and placement.... solder paste control, using a mixer, not hand mixing, checking viscosity and temp..... or simply and bad profile and your
Electronics Forum | Tue Sep 12 08:39:38 EDT 2017 | jefri_simorangkir
we are turning on the printer, suddenly the printer is off after checking there is solderball on pad capacitor component 0603 our question is what can a solderball stuck on one pad can when melting and causing shortsolder (being connected with other
Electronics Forum | Thu May 06 19:21:24 EDT 2021 | markhoch
Verify your aperture reductions in the stencil. Are the solderballs always in the same location? Same size & shape? Is the solder leaching through plated thermal holes from the opposite side of the PCB? Are you using stencil apertures designed to min
Electronics Forum | Wed Feb 03 17:39:41 EST 1999 | Rich Croteau
Name of equipment that automatically does the solderballing. Pads are .010" on .050" pitch
Electronics Forum | Tue Jun 04 10:39:45 EDT 2002 | jasonfang
Does anyone knows root cause of solderball after reflow? Thanks
Electronics Forum | Tue Jun 04 10:39:54 EDT 2002 | jasonfang
Does anyone knows root cause of solderball after reflow? Thanks
Electronics Forum | Tue Feb 08 03:55:18 EST 2005 | Rob.
We got ours hooked on solderballs - 2 birds with one stone!
