PCB Libraries Forum : IPC CLASS 3 Footprints / Land Patterns https://www.PCBLibraries.com/forum/ Sun, 05 Apr 2026 17:13:53 +0000 Thu, 23 May 2013 08:10:05 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.07 360 https://www.PCBLibraries.com/forum/RSS_post_feed.asp?TID=944 <![CDATA[PCB Libraries Forum]]> https://www.PCBLibraries.com/forum/forum_images/PCBLForumLogo.gif https://www.PCBLibraries.com/forum/ <![CDATA[IPC CLASS 3 Footprints / Land Patterns : Just an addition to Tom&#039;s...]]> https://www.PCBLibraries.com/forum/ipc-class-3-footprints-land-patterns_topic944_post3552.html#3552 Author: konraditen
Subject: 944
Posted: 23 May 2013 at 8:10am

Just an addition to Tom's answer, if you need to buy a bunch of standards from IPC you might as well get the Printed Board Design Standards Collection C-106. Overall cheaper.

Alles Gute,
 Konrad




]]> Thu, 23 May 2013 08:10:05 +0000 https://www.PCBLibraries.com/forum/ipc-class-3-footprints-land-patterns_topic944_post3552.html#3552 <![CDATA[IPC CLASS 3 Footprints / Land Patterns : Class 3 for PCB design is clearly...]]> https://www.PCBLibraries.com/forum/ipc-class-3-footprints-land-patterns_topic944_post3550.html#3550 Author: Tom H
Subject: 944
Posted: 22 May 2013 at 6:49am

Class 3 for PCB design is clearly defined in the IPC-2221 and IPC-2222 standards. I think you get them both when you purchase.
 
Plus the IPC-7351B also goes into the Classes for PCB library creation.
 
I recommend these standards for all PCB designers.
 
]]> Wed, 22 May 2013 06:49:54 +0000 https://www.PCBLibraries.com/forum/ipc-class-3-footprints-land-patterns_topic944_post3550.html#3550 <![CDATA[IPC CLASS 3 Footprints / Land Patterns : Hi,I&#039;m very new to IPC Class...]]> https://www.PCBLibraries.com/forum/ipc-class-3-footprints-land-patterns_topic944_post3547.html#3547 Author: Shean.huey
Subject: 944
Posted: 21 May 2013 at 9:59pm

Hi,

I'm very new to IPC Class 3 design.
Are there any informations on IPC Class 3 component footprint creations?
What are the standards requirements to follow?
Has anyone ever done IPC Class 3 layout design?



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