[volt-nuts] low emf solder

Scott Stobbe scott.j.stobbe at gmail.com
Fri Oct 28 21:04:45 EDT 2016


"chip on board", not sure that it wouldnt help

On Friday, 28 October 2016, Dr. David Kirkby (Kirkby Microwave Ltd) <
drkirkby at kirkbymicrowave.co.uk> wrote:

> On 28 Oct 2016 15:25, "Juris L" <juris.l at gmail.com <javascript:;>> wrote:
> >
> > Found reference to optimal emf solder composition cadmium/tin alloy
> > (70 %/30 %) in JJ array measurement article page 12.
>
> I wonder how practical it is to weld test leads, so there's no solder or
> thermal EMF.
>
> I know that this will sound crazy, and probably is, but could one weld
> components to a PCB?
>
> I don't even have the excuse of been drunk or taking drugs,  but I will
> risk ridicule for making the above comment!  Sometimes thinking out of the
> box is useful.
>
> Dave.
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