PCB Libraries, Inc. | http://www.pcblibraries.com/products/fpx/userguide/default.asp?ch=404
components such as SOIC, SOP, SOT-23, QFP, and QFN devices will not match the rotation of your footprint.
You will need to adjust the value of the
PCB Libraries, Inc. | http://www.pcblibraries.com/Products/FPX/UserGuide/download/Footprint%20Expert%20Surface%20Mount%20Families.pdf
) with Thermal Tab SON with Thermal Tab SON with Tab Land Pattern Zero Rotation A SON with Tab Land Pattern Zero Rotation B Quad Flat No‐lead (QFN) Quad Flat No‐lead QFN Land Pattern Zero Rotation A QFN Land Pattern Zero
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_library-expert-2017-20-released_topic2250.xml
suppressedPolarity Marking:Fixed an issue when changing a Round Polarity Marker to Triangle the Rotation button wasn’t turning onPreferences:Fixed and issue in the LGA and CGA component Families, when entering a new Terminal Lead Size, the program threw and Handled Exception ErrorFixed and issue for setting the SON &
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/library-expert-2017-20-released_topic2250.html
suppressed Polarity Marking: Fixed an issue when changing a Round Polarity Marker to Triangle the Rotation button wasn’t turning on Preferences
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/library-expert-2017-20-released_topic2250_post9307.html
suppressed Polarity Marking: Fixed an issue when changing a Round Polarity Marker to Triangle the Rotation button wasn’t turning on Preferences
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2250&OB=ASC.html
suppressed Polarity Marking: Fixed an issue when changing a Round Polarity Marker to Triangle the Rotation button wasn’t turning on Preferences
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1985&OB=DESC.html
: Moving some parts to FP Designer were throwing exception errors Fixed an issue related to Polarity Marking on some occasions not saving to FPX Fixed an issue with footprint rotation turning off the “Build Part” option QFN
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2032&OB=ASC.html
!! NEW / ENHANCED: Preferences: Added Oblong pad shape to these component families: SOD SON w/rectangle leads with and without Thermal Pad QFN w/rectangle leads with and without Thermal Pad FP Designer
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic2593&OB=DESC.html
. Therefore, Polarity Marking is only necessary on land patterns that require a specific rotation during the assembly process. For very dense part placements, the polarity marker can be placed under the package and covered up during the assembly process
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2593&OB=ASC.html
. Therefore, Polarity Marking is only necessary on land patterns that require a specific rotation during the assembly process. For very dense part placements, the polarity marker can be placed under the package and covered up during the assembly process
