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: Footprints / Land Patterns : Paste Mask Question Paste Mask Question : If you use Rectangle Pad Shape,... Author: Tom HSubject: 2342Posted: 24 May 2018 at 6:19amIf you use Rectangle Pad Shape, the Paste Mask aperture will be Rounded Rectangle, so you might as well use Rounded Rectangle for the pad shape too
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Posted: 29 Aug 2022 at 10:37pm The Paste Mask Aperture openings are laser cut. Even though the shape in the CAD library is rectangle, the stencil mfr
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: 05 Jan 2012 Location: San Diego, CA Status: Offline Points: 4866 Post Options Post Reply Quote Tom H Report Post Thanks(0) Quote Reply Posted: 24 May 2018 at 6:19am If you use Rectangle Pad Shape, the Paste Mask aperture will be Rounded Rectangle, so you might as well use Rounded Rectangle for the pad shape too
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/paste-mask-question_topic2342_post9634.html
: 05 Jan 2012 Location: San Diego, CA Status: Offline Points: 5188 Post Options Post Reply Quote Tom H Report Post Thanks(0) Quote Reply Posted: 24 May 2018 at 6:19am If you use Rectangle Pad Shape, the Paste Mask aperture will be Rounded Rectangle, so you might as well use Rounded Rectangle for the pad shape too
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/paste-mask-question_topic2342_post9634.html
: 05 Jan 2012 Location: San Diego, CA Status: Offline Points: 5188 Post Options Post Reply Quote Tom H Report Post Thanks(0) Quote Reply Posted: 24 May 2018 at 6:19am If you use Rectangle Pad Shape, the Paste Mask aperture will be Rounded Rectangle, so you might as well use Rounded Rectangle for the pad shape too
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/paste-mask-question_topic2342.html
Posted: 24 May 2018 at 6:19am If you use Rectangle Pad Shape, the Paste Mask aperture will be Rounded Rectangle, so you might as well use Rounded Rectangle for the pad shape too
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2342&OB=ASC.html
: 05 Jan 2012 Location: San Diego, CA Status: Offline Points: 5376 Post Options Post Reply Quote Tom H Report Post Thanks(0) Quote Reply Posted: 24 May 2018 at 6:19am If you use Rectangle Pad Shape, the Paste Mask aperture will be Rounded Rectangle, so you might as well use Rounded Rectangle for the pad shape too
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/land-patterns-for-leadfree-componet-soldering_topic612_post2167.html
. Solder Paster is applied over the entire pad with a Stencil that has aperture openings that where cut out using a laser. The laser does not create sharp corners but rather the corners of a rectangle pad shape are slighty rounded in the Paste Mask Stencil
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/land-patterns-for-leadfree-componet-soldering_topic612_post2021.html
. Solder Paster is applied over the entire pad with a Stencil that has aperture openings that where cut out using a laser. The laser does not create sharp corners but rather the corners of a rectangle pad shape are slighty rounded in the Paste Mask Stencil
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic612&OB=ASC.html
. Solder Paster is applied over the entire pad with a Stencil that has aperture openings that where cut out using a laser. The laser does not create sharp corners but rather the corners of a rectangle pad shape are slighty rounded in the Paste Mask Stencil
