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February 1998

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Subject:
Re: PCB cut-out
From:
Steve Collins <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 20 Feb 1998 15:26:23 -0700
Content-Type:
text/plain
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text/plain (59 lines) 
The std. router that is used for this operation is .093. With this size bit
the vendor can process boards stacked three high through the process. With
any thing smaller you start reducing your stack height and this raises
cost. We use .100 so there is a cleaning pass for the router.

Steve Collins
PCB Design Supervisor
Antec Corporation

----------
> From: annie laberge <[log in to unmask]>
> To: [log in to unmask]
> Subject: [TN] PCB cut-out
> Date: Friday, February 20, 1998 1:04 PM
>
> Hi everyone !
>
>
> Our PCboards are 0.062" thick.  Actually, our cut-out for break-away tabs
> are 0.093" and we would like to lower it to 0.062"or even 0.031" (to help
> sensors to see the board)
>
> Is there a specific minimum. standard in the industry  to avoid price
> increase and also to stay in Fab standard tools ??
>
> Thanks in advance for any input !
>
>
> ALaberge
> Matrox electronic Systems
> Quality Eng.
>
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