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Rework LQFP/TQFP packages, fixing too small pads - #197

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ubruhin merged 1 commit into
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update-qfp-pkg
May 31, 2026
Merged

Rework LQFP/TQFP packages, fixing too small pads#197
ubruhin merged 1 commit into
masterfrom
update-qfp-pkg

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@ubruhin ubruhin commented May 31, 2026

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SUMMARY

Update from LibrePCB/librepcb-parts-generator#172, see details there.

DATASHEETS / REFERENCES

N/A

OPEN QUESTIONS / UNRESOLVED ISSUES

None

CHECKLIST
  • I have read and followed the library conventions¹.
  • For packages, I followed IPC7351C (see details in library conventions).
  • For modified elements, I bumped their version number².
  • I already used the new library elements in a design and verified their correctness (optional).
  • I'm the copyright owner of the added content (i.e. the changes are made by myself, not copied/imported from somewhere else).
  • I agree to publish all my changes under the CC0 Public Domain License³, allowing everyone to use and modify the content without any restrictions.

¹ Library Conventions: https://docs.librepcb.org/#libraryconventions
² Minor version bump if only metadata was modified (e.g. "0.1" -> "0.1.1"), major version bump if functional changes were made (e.g. "0.1" -> "0.2")
³ CC0 Public Domain License: https://en.wikipedia.org/wiki/CC0

- Update to density level values for toe/heel/side of the latest
  Footprint Expert guidelines (pcblibraries.com). This fixes some pads
  to be narrower than the leads.
- Reduced courtyard around pads to a minimum value of 0.1mm.
@ubruhin ubruhin added ready for review Waiting for review by maintainers. enhancement Improving an existing library element. labels May 31, 2026
@ubruhin
ubruhin merged commit 27cd7c8 into master May 31, 2026
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@ubruhin
ubruhin deleted the update-qfp-pkg branch May 31, 2026 13:24
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enhancement Improving an existing library element. ready for review Waiting for review by maintainers.

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