Electronics Forum | Thu Sep 23 08:47:25 EDT 2021 | majdi4
1)Though in many cases the difference between SAC305 and SAC405 was small,and not always statistically significant, it was observed that SAC405 generally outperformed SAC305 joints. Under 0°C to 100°C thermal cycling,no statistically significant
Electronics Forum | Fri Oct 01 01:27:58 EDT 2021 | sn
Hi Davef, thank you for your information.
Electronics Forum | Fri Oct 01 03:16:39 EDT 2021 | sn
thank you for your information.
Electronics Forum | Wed Jun 20 11:43:11 EDT 2001 | genny
M.G. Chemicals "Safety Wash Cleaner Degreaser". A primarily ethanol / methyl alcohol product. Part number "405". Brushes, Kim Wipes, or cotton swabs have all been used from time to time to apply it to the PCB.
Electronics Forum | Thu Jul 17 15:52:47 EDT 2003 | davef
Aluminum tape suppliers: * Chomerics Inc (T405 aluminum tape) 77 Dragon Ct # A Woburn, MA 01801 (781) 935-4850 * CS Hyde Company 800-461-4161 / 847-265-6903 Fax: 800-441-8063
Electronics Forum | Tue Apr 17 00:27:48 EDT 2007 | pfifla1
take a look at sn100c, less dross & better wetting than sn/pb alloys.
Electronics Forum | Tue Apr 17 02:01:12 EDT 2007 | Wayne
Yes, all the leadfree solders are currently for consumer products. Military and aerospace industry haven't implemented leadfree yet. They are still study which to go! Maybe that time, we all can follow military std and having high reliability product
Electronics Forum | Fri Sep 26 01:15:05 EDT 2008 | scauter
Can anyone take a look on the cross sectional diagram of this reflowed BGA ball? Any idea on what has happened to this? The PCB surface finsihing is OSP with regular lead-free 305/405 solder paste. Thanks SC
Electronics Forum | Wed Oct 15 17:40:42 EDT 2008 | bandjwet
Dear SMTNetters: What are some favorite techniques for getting all of the solder from a plated throughhole on a heavy ground plane area? We are using a SAC 405 alloy. Regards BWET
Electronics Forum | Fri Oct 08 04:08:37 EDT 2010 | walkbury
Thanks for the reponse.... really appreciated. Just checked pricing with Siemens UK.... Get this.... they want £405 each!!! I'm in the wrong business!!! Anyone know of an alternate source for these parts? Best regards Gary
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