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March 2006

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From:
"Whittaker, Dewey (AZ75)" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Whittaker, Dewey (AZ75)
Date:
Mon, 20 Mar 2006 08:20:22 -0700
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I have an action item to get this in IPC-T-50 Terms and Definitions.
Dewey 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Gary Crowell
Sent: Monday, March 20, 2006 8:00 AM
To: [log in to unmask]
Subject: Re: [TN] X-Outs

Never used 'em, but aren't there things such as X-out fiducials?  i.e.,
a fiducial for each board in the array, placed on the rails, such that
the fiducial can be Xed-out, indicating automatically to the pic-n-place
that the board is not to be populated.

Gary Crowell
Micron Technology

> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Franklin Asbell
> Sent: Wednesday, November 16, 2005 6:54 AM
> To: [log in to unmask]
> Subject: Re: [TN] X-Outs
> 
> You need to define it for coworkers?
> 
> As far as I know there is not "official" explanation or definition for

> "X-Outs".
> 
> It is performed to achieve one or more of the following;
> 
> A defective board within an array will be identified to ensure it is 
> not used (populated, further processed, etc). Typical methods of 
> "X-Out" include an "X", obviously, in indelible ink. Marking with 
> etching pen, razor knive, etc. or other means to ensure the product is

> clearly identified as unsuitable for use.
> 
> In the past the board was just punched or drilled to signify unfit for

> use.
> 
> Franklin
> 
> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]] On Behalf Of Ken
> Sent: Tuesday, November 15, 2005 7:21 PM
> To: [log in to unmask]
> Subject: [TN] X-Outs
> 
> Hi all,
> Does the IPC or anyone define the term "X-Out" officially?
> I've used the term for years at other companies but now need to define

> it for my current co-workers.
> Thanks.
> Ken
> 
> --------------------------------------------------------------
> ----------
> ----
> ---
> Kenneth J. Wood C.I.D
> Saturn PCB Design
> 2737 Bishop Lane
> Deltona, Fl 32725
> 407-340-2668
> www.saturnpcb.com <http://www.saturnpcb.com/>

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