Electronics Forum | Mon Aug 15 13:30:06 EDT 2005 | fctassembly
Hello Hiram, SN100C is in over 1000 machines worldwide and as the Nihon Superior licensee holder for North America, FCT Assembly can supply you a list of users worldwide. In addition to the Japanese approvals, FCT Assembly has a number of U.S. approv
Electronics Forum | Mon Jul 11 19:32:27 EDT 2005 | fctassembly
Yes, there have been many issues with the fast dissolution of copper by the SAC305 alloy. In fact, there are companies who have disqualified it for repair operations due to loss/thinning of the pads. SN100C dissolves copper much slower than SAC305 an
Electronics Forum | Tue Jul 12 03:58:46 EDT 2005 | Chris Ong
Hi Bob, I heard that they have low temperature solder that is able to tackle heat sensitive component. Some of my industrial friend also mentioned that they some sort of low cost material alloy -SCS7?? Is that true? Thanks Chris
Electronics Forum | Tue Jul 12 00:13:39 EDT 2005 | fctassembly
Sorry to contradict your suggestion but the Asahi 300 series alloys contain indium which is both very expensive and has very limited availability.
Electronics Forum | Wed Nov 02 10:45:40 EST 2005 | michael
Bob Gilbert, could you pls email me the reliability data for joints made with SN00C and SAC305 alloy. my email: michael_wkk@263.net
Electronics Forum | Wed Aug 10 21:47:17 EDT 2005 | Geoff
Nihon superior could not provide any written aprovals but In asia.......... Sony- SN100C in use for car and home audio applications. Panasonic- SN100C in use for DVD, VCR, battery, and home appliances applications. Pioneer- SN100C in use for everythi
Electronics Forum | Thu Jul 28 09:23:48 EDT 2005 | fctassembly
300 million boards to date). I also have some reliability data for joints made with these 2 alloys wave soldered and then repaired with both. All of these results look good. The issue we see is mixing SN63 with any of the lead free alloys. Sn63 wave
Electronics Forum | Fri Jan 18 15:34:51 EST 2013 | ccouture
if your solder wave machine has a removable solder pot, consider getting a second solder pot. So you will start with a brand new empty solder pot. Keep the current one with your current solder as a backup.
Electronics Forum | Thu Jul 29 21:11:13 EDT 2004 | davef
Could be lots of things. With limited information about temperatures, solder alloy, and cleaning; we'll swing for the fence that you got these solder connections very hot. So hot that Pb oxide is dominating the solder joint surface instead of the
Electronics Forum | Tue Dec 30 21:14:22 EST 2003 | davef
You're thinking correctly. 80Au20Sn is incompatible with: * Sn/Pb * In/Sn * Sn/Pb/In * Sn/Pb/Bi Contact your solder supplier to obtain pictures of IMC.
