Electronics Forum | Tue Aug 22 09:57:15 EDT 2006 | picman
I must prepare formal report abaut comparison of the SM988 and SAC 305 wave soldering( as a .ppt file). May you help me please ?
Electronics Forum | Tue Oct 18 19:29:06 EDT 2011 | warwolf
hey Jacki we are looking at going from SAC305 to SN100C, if your looking to save cost it's a cheaper option. have a look into it.
Electronics Forum | Sun Sep 13 09:21:26 EDT 2009 | davef
You as, "What data is available showing the long term reliability of the intermetallics of the solder joints?" Alloy||Microstructure Sn-Pb||Lamella or globules Sn-Cu||Sn-matrix, Cu6Sn5 needles or globules Sn-Cu-Sb||Sn-matrix, cuboids of SbSn and Cu6
Electronics Forum | Wed Sep 29 19:47:44 EDT 2021 | emeto
"For the lead free soldering of electronic assemblies, the inclusion of silver in the alloy results in better wetting compared to non-silver containing alloys and also allows for a broader process window. Silver also improves joint reliab
Electronics Forum | Fri Mar 03 13:44:36 EST 2006 | Jon Provost
We switched to Sn100C on 2 waves and kept one with SAC305. The SAC305 will be converted to SN100C as soon as the Aim rep. delivers it next week.
Electronics Forum | Fri Jul 08 09:57:31 EDT 2005 | fctassembly
Proy, Another issue is what exact formulation of SAC is used. Much of the SAC305 being used in Asia contains phosphorus, which is added in an attempt to reduce the heavy drossing that SAC305 produces. Phosphorus acts as a flux on steel so will increa
Electronics Forum | Mon Nov 30 21:28:54 EST 2009 | davef
"Environment Friendly Electronics: Lead-free Technology", J Hwang, Electrochemical Publications, 2001 [0901150401], Chapter 6.2, contains a significant amount of data on 58Bi/42Sn that may help you better understand the 58Bi/42Sn solder alloy. We'r
Electronics Forum | Fri Mar 03 14:43:04 EST 2006 | amol_kane
the latest circuits assembly mazagine features an article on this by Karl Seelig
Electronics Forum | Thu Apr 06 18:22:53 EDT 2006 | russ
Anyone using the new SACX from Alpha?
Electronics Forum | Wed Oct 01 19:10:15 EDT 2008 | gregoryyork
Before you change what problems are you having
