Re: [PEDA] sth

[Harry Selfridge]

Silver-through-hole (STH) is a fabrication process - not a PCB layout 
process.  The fab applies a silver conductive paste through the via holes 
instead of copper plating the holes.

Discuss with your fab what they can do for you with regard to via hole 
sizes using STH.  Then lay out your board accordingly.  Nothing special is 
required in the PCB file - except, perhaps, a note on your drill drawing 
specifying that you want STH.

At 11:12 PM 2/22/04, you wrote:
Hi,

      Can the vias connecting planes in top and bottom layer be converted to
Silver through holes?
Many thanks in advance.
Regards,
Vijay
snip 



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