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November 2002

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Thu, 28 Nov 2002 07:45:17 +0800
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Hi All,

I have an issue on the tantalum capacitor we used, that
it showed to have dewetting and no wetting issue.

Our vendor told us that this was due to difference in
height of the foot; the vendor said the high foot is
not suitable for the board design and have to use the
low foot type so that the dewetting and no wetting will
be resolved.

I have never heard of the height in component foot (or
termination) can impact the solderability of the
component.

I need your opinion on this. Pls help.

Poh

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