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July 2000

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From:
Bev Christian <[log in to unmask]>
Date:
Fri, 21 Jul 2000 08:51:46 -0400
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"TechNet E-Mail Forum." <[log in to unmask]>, Bev Christian <[log in to unmask]>
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Here's an easy one.  Page 5-12 of IPC-A-610C shows radial PTH components
with a standoff between the component base and the board.  1) How do you all
meet this requirement?  2) What is the purpose of it? 3) How do you
inspection for it?
 My guesses:
1) lead forming, soluble plastic disks or tubing, friction fit, by chance,
don't
2) heat dissipation, inspection, strain on solder joint
3) eye, thickness gauge, don't

I await your sage comments, oh wise ones.

regards,

Bev Christian
XLTEK

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