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May 1998

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Subject:
solder spikes -Reply
From:
Matthew Park <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 21 May 1998 09:17:32 -0700
Content-Type:
text/plain
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text/plain (59 lines) 
I don't think you can eliminate it no matter what you do with the
wave profile or some other fancy tricks.  My best advise is "hand
solder the BNC connector"  Or you may try it by isolating the
ground pin from the board ground plane (use cross-shape
geometry pad).

re
Mpark
NII-Norsat International Inc.


>>> Donal O Brien <[log in to unmask]> May 21, 1998
8:45 am >>>
Hi technetters,
          I have a problem at wave solder with spikes on a BNC
connector.
The spikes are on the ground pins which are 1.6mm diameter
protruding  1.4
mm with a flat surface. The land diameter is only.4mm which
may be causing
a problem..
we use  turbulent to heat the part to some effect but does not
clear the
problem entirely.

any clues

Rgds


Donal o Brien

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