Electronics Forum | Thu Jan 12 09:35:09 EST 2006 | ratsalad
That is the document on which I based my Pb-free solder paste evaluation, with some modifications. Here's the full Zarrow PDF: http://www.smtinfocus.com/PDF/Evaluating_solder_paste_zarrow.pdf Also, we're doing a Pb-free vs SnPb comparison. We are
Electronics Forum | Tue Jan 03 09:58:24 EST 2006 | bobpan
check these out. http://www.solder.net/technical/tips.asp chow.
Electronics Forum | Mon Sep 27 11:01:27 EDT 2021 | dianau
Hello, This is what we currently use, lead free solder wire.
Electronics Forum | Tue Jul 19 12:12:02 EDT 2005 | chunks
I have a QFP 160 used on 9 different products that had high fall out for "Insufficient Solder". Basically, a leg or two would pop free when inspected occasionally. This same part is used on different size products, located at different area of each
Electronics Forum | Tue Apr 15 15:10:28 EDT 2008 | markhoch
We currently are using an older Electrovert Convection 7-Zone reflow oven for our Lead-Free assemblies. It has a maximum per zone Temperature setting of 280 Degrees C. This is causing an issue with one particular customer who has a fairly dense produ
Electronics Forum | Thu Jul 10 12:36:33 EDT 2008 | jeffm
I'm looking for rants and raves regarding Alpha WS-819 Pb free solder paste.
Electronics Forum | Thu May 05 09:50:29 EDT 2005 | patrickbruneel
Hi Hannu, You just gave a very realistic and practical view of the lead-free dilemma. The main reason that your coil coating doesn't get removed is because of the inability of lead free alloys to wet the surface and conduct the heat. Higher temperat
Electronics Forum | Mon Jun 21 12:36:13 EDT 1999 | Bob Willis
I am trying to compile a lead free soldering defect reference source if any one is doing trials. I would like to swap defect stories and photos. Look forward to hearing from any one.
Electronics Forum | Sat Jun 07 00:21:50 EDT 2003 | kevyeoh
J-STD-020 Moisture/Reflow Sensitivity Classification for Non-Hermetic Solid State Surface Mount Devices. There's a profile for Lead Free and another for normal Sn/Pb.
Electronics Forum | Mon Sep 08 10:46:29 EDT 2003 | Kris
Hey, I would suggest using lead-free solder and lead-free components. This would give your kit the "green label". I dont want the sample if you this suggestion doesnt value add to your project good luck
