Re: Another scope 7854
I originally thought that but when I ran across the problem, removingtoggle quoted messageShow quoted text
the solder revealed that the entire solder to gold interface was a
purple-brown color. I suspect this was a long term effect of whatever
flux Tektronix used during assembly.
On Fri, 5 May 2017 17:23:04 +1200 (NZST), you wrote:
No its just the usual formation of gold-tin intermetallics: