Electronics Forum | Thu May 03 14:35:13 EDT 2018 | jimpat
Also, are there any other industry practices for void reduction? I read that Nitrogen helps.
Electronics Forum | Thu May 03 09:58:05 EDT 2018 | jimpat
Can anyone advise on the approximate cost of a reflow oven with vacuum? Just looking for a ballpark number to see if it feasible for us.
Electronics Forum | Thu Jun 12 08:35:25 EDT 2014 | jax
I don't fully understand what you are trying to do... 1. Reflow Solder in a Vacuum Temp Chamber 2. Vapor Phase / Condensation Solder with Vacuum 3. Contact Heat system with Vacuum 4. Inline Reflow Oven with Vacuum ... or what you are trying to sold
Electronics Forum | Thu Jun 12 09:42:06 EDT 2014 | spitkis2
I am looking into Vapor Phase with Vacuum and Inline Reflow with Vacuum (besides Heller I believe a German company SMT has something comparable). There are a couple of companies I found that make vacuum ovens for soldering of hybrid microelectronics
Electronics Forum | Sun May 06 21:06:59 EDT 2018 | jimpat
Thanks for the feedback. I was looking into solder pastes and saw some advertised specifically for low voiding by Indium and another supplier. This is customer driven - requesting voids in the single digit percent for components with thermal pad
Electronics Forum | Mon May 24 19:38:33 EDT 2010 | smt_guy
Has anyone here specially the Gurus heard, used or seen a Reflow Oven with Vacuum? Is the result really good when it comes to reducing Voids? Can you share any info about this oven? thanks and regards...
Electronics Forum | Wed Jun 11 14:09:58 EDT 2014 | spitkis2
Is anyone running reflowing in a vacuum oven to achieve void free connections? If so, are there any issues you are experiencing with this process? What level / measurement of vacuum that you need to achieve for good results?
Electronics Forum | Tue May 25 02:18:15 EDT 2010 | sibbe
i'm really intrested in that as well, because we are having some issues with our Rebel Led's
Electronics Forum | Wed Mar 15 10:21:08 EDT 2017 | pzappella
Hello Rob, I totally agree with you. Is this a real problem that is being shoved under the rug or just whatever voiding we get from a belt furnace is good enough. I think vacuum reflow can do much better but is a batch approach and not contin
Electronics Forum | Wed Jun 09 12:11:11 EDT 2010 | sjohnson
We have been doing pilot runs with vacuum installed on vapor phase. Voids are down but bridges are up on the .5mil BGAs.
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