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April 2004

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Subject:
From:
"Dehoyos, Ramon" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Tue, 20 Apr 2004 11:06:40 -0700
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        Hi Victor:
                 It should definitely be less than 1.5% for THT and less than 0.75% for SMT, which that is what it is for a board after it has been soldered.
        JStd.001B 9.2.3
        Regards,
        Ramon

> -----Original Message-----
> From: Victor G. Hernandez [SMTP:[log in to unmask]]
> Sent: Tuesday, April 20, 2004 1:02 PM
> To:   [log in to unmask]
> Subject:      [TN] PCB Raw card Boe & Twist Tolerance
>
> Steve,
>
>     What has been your experience with measuring Bow & Twist on a raw
> card.   Is there a RULE Of Thumb that can apply generically.
>
> Victor,
>
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