Electronics Forum: soldering (Page 231 of 2099)

selective soldering/nitrogen

Electronics Forum | Wed Jan 05 13:59:11 EST 2011 | jax

Less Oxygen... Less Oxidation Less Oxidation... Better Solderability

solder paste printing

Electronics Forum | Thu Jan 27 01:21:48 EST 2011 | eliezerk

How can I print two various heights of solder paste on the same board , no space for graded stencil

X-Ray pictures of SMT transistor

Electronics Forum | Mon Jun 06 11:11:44 EDT 2011 | frcdave

Melanie, Given the examples of the solder joints in this and surrounding components, I would believe that there is no solder present.

estimate solder thickness

Electronics Forum | Tue Jun 07 10:38:34 EDT 2011 | davef

Boots: Here's several methods for guessing at the amount of solder on your connection: * First, 'Down & Dirty' ** Assume that the solder is flat, which is reasonable since it's 'flattened' by the component package ** Assume 100% paste transfer from t

Coating on solder nozzle for Vitronics selective machine?

Electronics Forum | Tue Aug 16 15:39:07 EDT 2011 | mwest

What type of coating is used on the Vitronics selective solder nozzles? Any help?

SEHO Selective solder machines?

Electronics Forum | Tue Aug 23 11:11:30 EDT 2011 | nworr

Anyone have a SEHO selective solder machine? What are your opinions?

HMP hand soldering.

Electronics Forum | Tue Aug 23 16:05:58 EDT 2011 | blnorman

Define High melting point solder

HMP hand soldering.

Electronics Forum | Tue Sep 11 21:24:00 EDT 2012 | vergara1

I'm also looking for tips for SMT hand soldering > with Sn05Pb93.5Ag1.5. Our technician is quite > good with standard SMT hand soldering, but hasn't > worked with HMP solder. > > Some specific > questions: > > - If the iron tip is hot enough >

Unsoldered gold pads on unleaded wave solder process

Electronics Forum | Thu Jun 14 15:29:29 EDT 2012 | davef

That you can get good solder flow when hand soldering seems to indicate that the temperature of your solder pot is too low. Still, I'm uneasy that you see gold on the pads after passing the board across the solder pot. Gold is so thin with ENIG. So

Selective Soldering Issues

Electronics Forum | Fri Sep 14 12:22:49 EDT 2012 | grauen06

The Alpha EF-9301 flux worked great! We went from ~4 solder issues per PCB to


soldering searches for Companies, Equipment, Machines, Suppliers & Information

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