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September 2006

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Subject:
From:
Balasubramanian Krishnan <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Fri, 8 Sep 2006 18:17:20 +0530
Content-Type:
text/plain
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Dear John,
      Major OEMs insist to avoid tantalum. Is there any directive in force
in this regard?

Sincerely

K.Balasubramanian
Project Leader - Hardware.



             John Foster
             <john.foster@L-3C
             OM.COM>                                                    To
             Sent by: TechNet          [log in to unmask]
             <[log in to unmask]>                                          cc

                                                                   Subject
             09/08/2006 04:19          [TN] Tantalum Caps
             AM


             Please respond to
              TechNet E-Mail
                   Forum
             <[log in to unmask]>
             ; Please respond
                    to
             john.foster@L-3CO
                   M.COM






Can Tantalum Caps suffer from popcorning?

Can tant caps absorb enough moisture to cause this type of effect.

We just built some new boards and we have one particular part number tant
that is shorting
out left and right.

any input will be appreciated thanks

John Foster

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