PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2914&OB=ASC.html
. There are several controls in V2021 Footprint Expert that allow you to control the paste mask aperture sizes and openings. If you need to control the aperture size and spacing, you must move the QFN footprint to FP Designer and edit the pad stack / Paste Mask layer. In " Tools > Options > Pad Stack Rules > SMD Thermal Tabs
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/adding-pth-pads-on-an-smt-component_topic606_post1990.html
identify the lead style (gull wing, J-lead, flat, etc.). This data will be stored in a .pkg file. Once you define the component package, everything to generate the Footprint is automated per IPC Rules or User Rules
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/ipc7351-or-manufacturer-recommended-footprint_topic2639_post10769.html
) with LE and I compare it with the manufacturer recommended footprint. I notice differences, the MRF does not respect the IPC-7351 design rules
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic995&OB=ASC.html
? Also, the user can change all the program rules and we don't know what rules you changed to create your library and you did not mention what IPC 3-tier environment you used
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic606&OB=ASC.html
identify the lead style (gull wing, J-lead, flat, etc.). This data will be stored in a .pkg file. Once you define the component package, everything to generate the Footprint is automated per IPC Rules or User Rules
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2639&OB=ASC.html
) with LE and I compare it with the manufacturer recommended footprint. I notice differences, the MRF does not respect the IPC-7351 design rules
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc7351-or-manufacturer-recommended-footprint_topic2639.html
) with LE and I compare it with the manufacturer recommended footprint. I notice differences, the MRF does not respect the IPC-7351 design rules
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/adding-pth-pads-on-an-smt-component_topic606.html
identify the lead style (gull wing, J-lead, flat, etc.). This data will be stored in a .pkg file. Once you define the component package, everything to generate the Footprint is automated per IPC Rules or User Rules
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/adding-pth-pads-on-an-smt-component_topic606_post1989.html
identify the lead style (gull wing, J-lead, flat, etc.). This data will be stored in a .pkg file. Once you define the component package, everything to generate the Footprint is automated per IPC Rules or User Rules
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_qfp-local-fiducal-flag-not-saved-to-library_topic1929.xml
. Thanks QFP Local Fiducal Flag Not Saved to Library : Then change the QFP Preference... Author: Tom HSubject: 1929Posted: 18 Jul 2016 at 2:14pmThen change the QFP Preference rules that are turning the Local Fiducials on
