Electronics Forum | Tue May 23 15:01:24 EDT 2000 | A. Marques
Hello, I think the problem can be: 1.�- some humidity in the adhesive, 2.�- some bubble of air in the adhesive when you cured the adhesive some humidity will go evaporate and when you make the soldering the same soldering will make a bridge between t
Electronics Forum | Wed Mar 21 10:37:02 EDT 2012 | torch
we are currently developing a 180 degs downhole tool and are right at the limits of our current solder paste, the tool has mostly surface mount parts and some fine pitch ic's. i was wondering if anyone had any recomendations for a suitable solder pas
Electronics Forum | Fri Oct 14 16:45:14 EDT 2011 | proy
I have a wave solder machine I am replacing, it is full of tin lead 63/37. I would like to sell off in 100lb lots. A certificate of composition will be provided. Price is $6.50/lb not including shipping from Toronto Canada. 100lb lots minimum
Electronics Forum | Tue Sep 24 22:29:04 EDT 2002 | davef
First, I don't have a clear fix on the problem. Please drill-down to more detail. We appreciate that you probably don't know the parlance. Just describe what you have and then what you'd like to have. Second, most 0402 LED are fabricated just lik
Electronics Forum | Fri Aug 24 13:21:59 EDT 2018 | babe7362000
What do others use as far as solder paste type, stencil thickness and aperature size for a .4mm Ball Pitch CSP. Ball diameter is .3mm. Please let me know your thoughts or what you use. Thanks
Electronics Forum | Fri Feb 24 02:04:50 EST 2017 | soldertraining
Selective Soldering Frames can pull large amounts of heat from the solder wave at the point of contact, effectively lowering the temperature of the solder at the solder joint. You should confirm the temperature of the solder joints by running a therm
Electronics Forum | Wed Oct 10 12:20:44 EDT 2007 | slthomas
Does it fail to function or does it function outside of acceptable tolerances? If the latter I wouldn't know what to think, but if the former I would feel obligated to suspect solder quality or maybe even a component problem with the elevated lead-
Electronics Forum | Thu Aug 18 10:37:37 EDT 2011 | tombstonesmt
We do not use a Victronics selective solder but we you activ8 102 stainless steel flux from worton metals for our nozzles. Hope this helps.
Electronics Forum | Fri Sep 10 09:39:32 EDT 2004 | Bryan Sherh
Dears, I've a board with OSP surface finish,and I planned to print solder paste on the test pad for easy ICT, because the probe can't reach the OSP covered pad.But to my surprise,after reflow there's much flux residue on top of test pad(or solder) an
Electronics Forum | Mon May 12 04:26:00 EDT 2014 | gazelle
Hello - I am looking for a source to supply low thermal EMF solder - can anyone provide pointers ? In the past a cadmium - lead alloy was used for this, but these are banned (RoHs) ... - the aim is to minimize thermo-couples on a very sensitive 4 lay
