PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1649&OB=DESC.html
. There still is a minimum of 0.10 mm +/- tolerance on every dimension. No manufacturer can produce component packages that are 100% perfect every time. i.e.: no one should ever put
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/specified-vs-calculated-nominal-sizes_topic1649_post6725.html
. There still is a minimum of 0.10 mm +/- tolerance on every dimension. No manufacturer can produce component packages that are 100% perfect every time. i.e.: no one should ever put
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_yellow-warning-dot_topic249.xml
. How much pad is trimmed is difficult to list in the "Warning" box. Simply make the component lead width maximum tolerance a smaller number until the error message goes away.
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/v2020-library-expert-enterprise-features_topic2423.html
: the Lead Tolerance is still part of the mathematical model for pad size calculation. The pad size will still compensate for the Least and Most material condition of the Terminal Lead Tolerance, even though some component manufacturers publish inaccurate tolerances and they strive to
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2423&OB=DESC.html
: the Lead Tolerance is still part of the mathematical model for pad size calculation. The pad size will still compensate for the Least and Most material condition of the Terminal Lead Tolerance, even though some component manufacturers publish inaccurate tolerances and they strive to
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/v2020-library-expert-enterprise-features_topic2423_post9968.html
: the Lead Tolerance is still part of the mathematical model for pad size calculation. The pad size will still compensate for the Least and Most material condition of the Terminal Lead Tolerance, even though some component manufacturers publish inaccurate tolerances and they strive to
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/calculator-or-manufacturers-suggested-footprint_topic1484_post5985.html
% of the solder joint strength. Now the component manufacturers are bending the lead flat against the body of the component and the "L" dimension has a tight tolerance
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1484&OB=ASC.html
% of the solder joint strength. Now the component manufacturers are bending the lead flat against the body of the component and the "L" dimension has a tight tolerance
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2983&OB=ASC.html
. It's a fact that every component manufacturer tries their best to deliver their packages in the Nominal Material Condition and then the tolerance is unnecessary
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_3d-models-auto-custom-color-configuration_topic1807.xml
) for various aspects of components for 50+ component families, then automatically output from any of 1 million parts. It also allows users to automatically generate the models by simply entering a set of component dimensions.
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