IEC 61188-7:2017 

Printed boards and printed board assemblies - Design and use - Part 7: Electronic component zero orientation for CAD library construction


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IEC 61188-7:2017 establishes a consistent technique for the description of electronic component orientation, and their land pattern geometries. This facilitates and encourages a common data capture and transfer methodology amongst and between global trading partners.
This edition includes the following significant technical changes with respect to the previous edition:
a) Figure 1 has been corrected;
b) the term “rectangle” has generally been replaced by “polygon”;
c) level B has been indicated as preferred level for new libraries.

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Additional information

Publication typeInternational Standard
Publication date2017-04-10
Available language(s)English, English/French
TC/SCTC 91 - Electronics assembly technologyrss
ICS31.180 - Printed circuits and boards
Stability date  2024
File size1801 KB

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