Electronics Forum | Tue Sep 12 08:39:38 EDT 2017 | jefri_simorangkir
we are turning on the printer, suddenly the printer is off after checking there is solderball on pad capacitor component 0603 our question is what can a solderball stuck on one pad can when melting and causing shortsolder (being connected with other
Electronics Forum | Tue Feb 25 16:39:00 EST 2025 | babe7362000
I have a customer requesting Lead free solder paste with a melting point above 227 deg C. Must be OA as well. I am having a hard time finding it. We are currently using FCT SN100C, but the residues don't seem to be removed easily. So I am looking
Electronics Forum | Fri Nov 05 15:44:50 EST 1999 | Tim Jensen
Brian, 96.5Sn/3.5Ag is eutectic at 221 C 95Sn/5Ag has a melting range of 221 - 240 C Hope that helps you out...
Electronics Forum | Fri Nov 05 15:27:30 EST 1999 | Brian
What is the liquidous temp for: 95Sn/5Ag and 96.5Sn/3.5Ag thanks in advance
Electronics Forum | Fri Nov 05 18:14:35 EST 1999 | Jeff Sanchez
Hi Brian, Here is the web address for Indium. If you go to the "technical papers" and then to "specialty solders and alloys" they have a really great chart that has all the alloy specs. Well worth printing. ........Jeff Sanchez
Electronics Forum | Tue Aug 22 11:29:45 EDT 2000 | �ngelo Marques
Hello, Dr. Ning-Cheng Lee The melting point of solder PB-Free its to higher do you now the lower temperature of an PB-Free and its constitution. Its true if the solder paste have in its constitution a Bismut component the melting point its lower?
Electronics Forum | Thu Oct 21 05:42:15 EDT 2010 | jacki
Dear All Does anyone know about the low melting point solder paste which should be Copper Base? Usually the Copper base solder has 227'C of melting point.
Electronics Forum | Mon Nov 01 04:40:29 EDT 2010 | jacki
Hi Mark thanks and useful. However, I couldn't find the Copper base solder paste which melting point is lower than 210'C.
Electronics Forum | Mon Nov 01 11:43:45 EDT 2010 | patrickbruneel
Jacki, Lead-free Cu based alloys with melting point below 210C don’t exist.
Electronics Forum | Wed Aug 23 08:55:39 EDT 2000 | Dave F
Dr. Lee: Taking a tangent on your response ... When talking about alternate solders. Bismuth forms an alloy with lead with a melting point of 93�C. Are there special conditions that cause this alloy to form? Or does the alloy form commonly when
