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Subject:	RE: Stencil opening
From:	JIM ENNIS <[log in to unmask]>
Date:	Tue, 27 May 97 07:04:00 PDT
Content-Type:	text/plain
Parts/Attachments:	text/plain (62 lines)

In the gerber, leave it 1 to 1 as a standard that the process folks can 
depend on and modify themselves to fit their processes.  Because of 
different component types on the assembly, they may want to go from an 8 mil 
stencil to 6 mils which would change the aperture size on other components.
 ----------
From: TechNet-request
To: Technet
Subject: Stencil opening
Date: Monday, May 26, 1997 1:51PM

Hi,

You wrote once in Technet :

Is there a rule-of-thumb when designing paste aperture sizes for
non-standard pad sizes. I'm thinking about a copper area vs stencil
opening area ratio for SMT.

__________________________________
Scott Buscomb
[log in to unmask]
voice 770 338-6170
MTCC/Panasonic, Pager Development
Atlanta, GA USA 30174
__________________________________

Did you get any replies ? If you got any, please forward them to me.
Thanks in advance  for your cooperation.

Brs, [log in to unmask]

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