Electronics Forum | Tue Jul 29 10:46:17 EDT 2008 | realchunks
Oh, well if you can profile, model your profile to the profile supplied by the paste manufacturer. Anything outside of their recommended profile is all experimantal.
Electronics Forum | Tue Jul 29 10:53:58 EDT 2008 | pcbbuilders
Some profiles can be difficult to get exactly, so I was wondering what effect a slight deviation might have.
Electronics Forum | Tue Jul 29 14:20:03 EDT 2008 | realchunks
Slight variations should have little impact on your product under normal conditions. All depends on your board.
Electronics Forum | Thu Sep 03 08:39:53 EDT 2009 | markhoch
I'd be more concerned with the pcb itself then I would be with standard SMT components. Are you using a PCB with a high Tg? (170 degrees C or greater)
Electronics Forum | Tue Apr 15 11:48:14 EDT 2014 | proy
Interesting idea the sprite sugar/water mix.... I found a spray on BBQ cleaner which worked pretty well, but is a little sharp on the lungs! Peter
Electronics Forum | Tue Apr 15 15:49:57 EDT 2014 | davef
"the sprite sugar/water mix" becomes a solvent because the number of carbon molecules in the sugar chain is greater than number of carbon molecules in the flux residue chain. Er, something like that ...
Electronics Forum | Wed Apr 30 18:01:16 EDT 2014 | hegemon
Sprite/Sugar as a solvent?!! I want to clean my oven now! In other words, this I GOTTA SEE. Ain't chemistry great? 'hege
Electronics Forum | Thu May 01 06:42:25 EDT 2014 | cbeneat
I use Simple Green, works pretty well, although I use the concentrate and don't dilute it as is recommended, so it's pretty strong. I am going to try the sugar water though. I'm intrigued.
Electronics Forum | Thu May 01 18:21:26 EDT 2014 | hegemon
Of course now I am really wondering if my own guts like the Sprite/Solvent... 'hege
Electronics Forum | Tue Jul 07 10:25:03 EDT 2015 | swag
Dial indicator on a post/base. You might need a fine point tip to get between adjascent components and the BGA. Or... if you're real fance schmancy you could use a CMM if you have one.
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