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 | 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 | Thu Jul 14 03:01:37 EDT 2005 | fctassembly
Chris, The Asahi SCS7 is Asahi's attempt at copying the SN100C and is a tin/copper/silicon alloy that melts at 227C so no, it is not a low temperature lead free alloy.
Electronics Forum | Fri Jul 15 13:36:07 EDT 2005 | Brian
If you do SMT with an SAC alloy, and the Wave Solder with SN100C, what is the impact of accidentally reworking the through hole parts with an SAC alloy wire solder? Or reworking the SAC alloy with an SN100C wire solder? Brian
Electronics Forum | Wed Jul 27 09:47:01 EDT 2005 | GCampbell
CEMCO Uk have done testing using SACX0307, SAC305 and Sn/Cu/Ni. The copper dissolution tests (report available) conducted at CEMCO showed that the lowest copper erosion rate was achieved by SACX0307. Regards Gerry
Electronics Forum | Wed Jul 27 16:39:18 EDT 2005 | GS
Hi Gerry, do you think it is possile to get copy of the report? Thanks and Regards GS
Electronics Forum | Wed Jul 27 17:18:07 EDT 2005 | Carl
Any issues in your experience using SAC305 for reflow and SN100C for wave on ENIG pcbs? I've seen the CD, but there's not much specific data regarding ENIG pcbs Thanks
Electronics Forum | Wed Aug 10 05:28:30 EDT 2005 | GS
Hello Gerry, any news about possibility to read CEMCO report ? Thank you and Regards GS
Electronics Forum | Mon Aug 15 11:36:44 EDT 2005 | Hiram
Hi Geoff, This sounds interesting...Where did you get this info from? I would like to add this data in an internal report... I appreciate it. Regards, Hiram
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
