That doesn't give me "warm fuzzies"! I have personally seen pizza wheels
result in a broken cap 0.125" away (no visual cue, 10% of parts had the
problem). Leaving a potential reliability issue to each pcb assembly house
is a real problem for me. And not just me, for all of us who use PCBs. I
did find a paper from Kemet which touched on the issue, but not in any
clear, useful guideline kind of way.

Wayne Thayer

On Tue, Aug 14, 2018 at 11:03 AM, John Maxwell <[log in to unmask]> wrote:

> Depend on vendors recommendations for best results
>
> Sent from my iPad
>
> > On Aug 14, 2018, at 1:24 PM, Wayne Thayer <[log in to unmask]>
> wrote:
> >
> > Hi-
> >
> > Is there an IPC standard for distances from components to board edge for
> > the V-score or perforated tab techniques? I've been able to find several
> > recommendations from manufacturers, but I couldn't find the applicable
> IPC
> > doc.
> >
> > Wayne Thayer
>