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July 1997

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>From willli Thu Jul 17 14:
54:23 1997
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From [log in to unmask] Mon Jul 21 15:
56:58 1997
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"Robert Welch" <[log in to unmask]>
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RE: DES: tented vias
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WAYTEC ELECTRONICS CORP
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I agree with Tom also.   Converting old dry film jobs to Via plugging 
has become a common practice.  The better the documentation the 
better the chance you will get what you wanted.
 
Beware that all the design rules still apply you must now allow for 
clearance between surface mount pads and a screened on ink, (which is 
why we typically prefer to  plug on the the solder side with green 
thermal ink). 
Robert E. Welch
Process Specialist
Email: [log in to unmask]
Modem: 804-239-9120
Fax:   804-237-3048

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