PCB Libraries, Inc. | https://www.pcblibraries.com/forum/bga-pad-size-calculation_topic594_post2029.html
% = the Pad Size Reduction from the Ball Size. Example: the first Ball Size in the table is 0.60 mm and the Pad Size Reduction calculation is 25%. So 25% of 0.60 mm = 0.45 mm nominal. However, IPC-7351
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_stencil-window-pane-design-example-for-qfn_topic2481.xml
PCB Libraries Forum : Stencil Window Pane Design Example for QFN PCB Libraries Forum : Stencil Window Pane Design Example for QFN This is an XML content feed of
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/axial-components-pitch-calculation_topic1896_post11043.html
: e = D + 2 ( L + R + b / 2 ) (Note that the calculation described by Ian S does not match this equation.) If this is the correct formula, then Library Expert is wrong, since this is not the math that the Axial Leadform Calculator is using. Example with b=0.5 and D=10
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/axial-components-pitch-calculation_topic1896_post11044.html
: e = D + 2 ( L + R + b / 2 ) (Note that the calculation described by Ian S does not match this equation.) If this is the correct formula, then Library Expert is wrong, since this is not the math that the Axial Leadform Calculator is using. Example with b=0.5 and D=10
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1896&OB=DESC.html
: e = D + 2 ( L + R + b / 2 ) (Note that the calculation described by Ian S does not match this equation.) If this is the correct formula, then Library Expert is wrong, since this is not the math that the Axial Leadform Calculator is using. Example with b=0.5 and D=10
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/axial-components-pitch-calculation_topic1896&OB=DESC_page2.html
Axial Components Pitch Calculation - PCB Libraries Forum - Page 2 Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login Axial Components Pitch Calculation
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Axial Components Pitch Calculation - PCB Libraries Forum - Page 2 Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login Axial Components Pitch Calculation
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/stencil-window-pane-design-example-for-qfn_topic2481_post10229.html
Stencil Window Pane Design Example for QFN - PCB Libraries Forum Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login Stencil Window Pane Design Example for QFN
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Stencil Window Pane Design Example for QFN - PCB Libraries Forum Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login Stencil Window Pane Design Example for QFN
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1896&OB=ASC.html
Axial Components Pitch Calculation - PCB Libraries Forum - Page 1 Forum Home > PCB Footprint Expert > Questions & Answers New Posts FAQ Search Events Register Login Axial Components Pitch Calculation
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