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
Electronics Forum | Thu Jun 30 10:27:25 EDT 2005 | cyber_wolf
Ryan, I have never seen an oven "blow" parts off the pads. Whenever I have seen parts come off the pads in the oven, it was because the mesh conveyor or edge chain was jumping a sprocket tooth.
Electronics Forum | Thu Jun 30 10:49:27 EDT 2005 | dougs
i've seen ovens blow the parts off of boards, but only the older style air amplifier types, not seen a fan driven oven do this. is the oven in question air amp or fan???
Electronics Forum | Thu Jun 30 12:20:50 EDT 2005 | sumote
Its been my experience that a "dot" of glue on the center of the part is needed for "barrel" type components.
Electronics Forum | Thu Jun 30 12:27:58 EDT 2005 | kmorris
I'm not familiar with this particular oven, but have seen this problem once before. As it turned out there was a flexible curtain near the end of the reflow tunnel on the oven. Some very fine strands had frayed from the curtain and were catching on
