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Letters to the Editor    Page 1 of 15  
Comments and opinions from our readers.

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August 17, 2010
Solder Mask Contributing To Solder Balls
Since you mention SMT lands, I will assume we are talking about SMT solder balls, not wave. In a word, yes ...
F. B.
 
August 10, 2010
Test Your Knowledge
In the "Test Your Knowledge" section of the newsletter, the question "How many nautical ...
P. M.
 
August 10, 2010
SPC for Reflow Ovens
The ideal is obviously to monitor the full time/temperature profile for every ...
D. W.
 
August 2, 2010
Soldermask Insulation Issue
The pcg needs to be re-engineering for the component to sit on the pads correctly. This should ...

 
July 22, 2010
Gold Plated Lead Discoloration
Thank you so much for your expert views. Following is additional information ...
C. T.
 
July 19, 2010
Options for Reducing Dross
ALL possible options...? One option that is often overlooked is de-dross interval. Having conducted ...
L. R.
 
June 17, 2010
Cape Canaveral/Cape Kennedy
Technically, your trivia question regarding Cape Canaveral is incorrect. It was originally ...
B. P.
 
June 10, 2010
What Causes Chip Component Blow Out
This problem is limited to one specific component. Could this be a problem with moisture ...
D. L.
 
May 21, 2010
Zinc in solder
A comment about zinc in solder. The ultrasonic method of soldering to glass or ...
P. V. P.
 
May 21, 2010
Cleaning No-Clean Solder Paste
Maybe I missed it in this thread, but I am not clear why you would clean boards if using ...
M. S.
 
Letters to the Editor    Page 1 of 15  


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