: Why did the IPC change the barrel fill requirement for Class 2 in J-STD-001 Revision F? Revision E allowed 50% when there was a thermal plane. Now, Rev. F states 75
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? Posted: 19 Mar 2021 at 11:11am Thanks for the kind words. We're trying to organize chaos. We're hoping that the new rewrite V2021 Footprint Expert lasts until the end of my life and beyond