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February 2001

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Subject:
From:
Becerra Alejandro <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 23 Feb 2001 18:08:54 -0500
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Hello To All,

Thanks for your help in rework temperatures.
Now I have a question regarding to torque value in 0603 components attached
with adhesives.
We use adhesive to attach SMD components in the bottom side of the boards
before the wave solder process.
We use torque test to evaluate the adhesion of the glue to the board and
component.
We are introducing 0603 components and we are interested in the appropriate
torque for these components.
The data that we have for 1206 components is 3.5 N-cm.

Thanks

Alejandro Becerra
Quality Assurance
Phone (915) 841-8439, Fax (915) 841-8401
[log in to unmask]

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