Electronics Forum: solder (Page 821 of 2099)

Solder paste dispenser choice

Electronics Forum | Mon Oct 20 18:08:04 EDT 2008 | gregcr

Anyone have any info?

Solder paste dispenser choice

Electronics Forum | Mon Oct 20 20:46:16 EDT 2008 | davef

Why give away placement machine capacity for something that could be: * Stenciled * Hand dispensed

Solder paste dispenser choice

Electronics Forum | Thu Oct 23 08:02:27 EDT 2008 | gregcr

very good information. Thank you

non-wet on 0402 mounted on OSP & lead free paste

Electronics Forum | Sat Oct 18 09:30:43 EDT 2008 | hussman

Sounds like a part problem. You can SOMETIMES over come this with a hotter profile. We see this a lot with brokered parts. Seems like a lot of people are rejecting parts because a lot of companies haven't perfected their RoHS process, yet produce

OSP & Presoldering

Electronics Forum | Wed Oct 22 00:25:25 EDT 2008 | pyrofire76

Is it possible to have OSP and after presoldering If yes, what mask used to not to affect OSP before solder?

OSP & Presoldering

Electronics Forum | Sun Oct 26 21:27:09 EDT 2008 | pyrofire76

pre solder means bump formation is it poassible after OSP we will do bump formation?

Solder Paste Storage and Control

Electronics Forum | Thu Oct 30 12:38:11 EDT 2008 | davem

Steve, I forgot to put in the original post that the 2 friges are set on the maximum coldness settings.

Voiding In BGAs

Electronics Forum | Tue Nov 04 11:17:54 EST 2008 | ed_faranda

Anyone have any advise on reduing voiding in BGAs using a SAC305 solder paste?

SN100C Selective Solder Voiding

Electronics Forum | Thu Nov 13 08:50:23 EST 2008 | evtimov

try Flux Atomization Flow - 15 CFH

SN100C Selective Solder Voiding

Electronics Forum | Thu Dec 11 12:11:46 EST 2008 | gregoryyork

thanks for the update Hoss


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