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PCB Matrix is dedicated to creating and delivering software tools that simplify and automate electronic product development.
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IPC standards, the results of industry consensus and collaboration, are respected throughout the whole world. Using IPC standards allows manufacturers, customers and suppliers to speak the same language. IPC standards are used by the electronics
New Equipment | Education/Training
IPC-7351B includes both the standard and an IPC-7351B land pattern calculator on CD-ROM for accessing component and land pattern dimensional data.The calculator includes the document’s mathematical algorithms so users can build a land pattern for a c
Electronics Forum | Mon May 19 15:13:05 EDT 2014 | davef
Consider this combination: * IPC-7351B - Generic Requirements for Surface Mount Design and Land Pattern Standard * IPC Tools & Calculators [ipc.org/contentpage.aspx?pageid=PCB-Tools-and-Calculators ] * Component fabricator suggestions BR ... davef
Electronics Forum | Sun Nov 10 16:07:31 EST 2013 | davef
First, require use of the IPC-7351B Standard as the sole basis for laying-out pads on circuit boards. Second, if someone wants to use a pad design that either: * Wasn't covered in IPC-7351B ... OR * Was for a component that was in the standard but
Industry News | 2010-07-22 22:37:02.0
IPC — Association Connecting Electronics Industries® has released the B revision of IPC-7351, Generic Requirements for Surface Mount Design and Land Pattern Standard. The leading industry standard for surface mount land pattern design and layout, IPC-7351B provides designers and printed board fabricators with updated guidance on requirements of land pattern geometries used for the surface attachment of electronic components, as well as surface mount design recommendations for achieving the best possible solder joints.
Industry News | 2013-05-20 16:19:35.0
IPC – Association Connecting Electronics Industries® has teamed up with PCB Libraries, Inc.
IPC Vice President David Bergman explains where to find and how to use the Document Revision Table.
| https://unisoft-cim.com/rotation-modification-options-etc.html
. Note the Unisoft software uses the IPC-7351B Level A as its zero degree component orientation rotation default. There are levels of component rotation modification that are sometimes needed an Unisoft can help with this
| https://www.eptac.com/faqs/ask-helena-leo/ask/smt-components-during-reflow-float-off-pads
. Other information on pad design can be found in IPC-7351B, “Generic Requirements for Surface Mount Design and Land Pattern Standard
