Electronics Forum | Wed May 05 07:26:08 EDT 2004 | Frederic
Unfortunatly there is no land pattern in the component datasheet beside i am not fan of the land pattern recommendation from datasheet.
Electronics Forum | Wed Mar 09 19:51:28 EST 2005 | KT
Greetings: I would like to know the common land patterns and aperture shapes that are currently in use. We are doing some research on the same. Please respond to the thread if you have a success story with you current design. Thanks KT
Electronics Forum | Fri Apr 06 09:36:46 EDT 2007 | pjc
FYI: IPC-SM-782 has been superseded by IPC-7351A, IPC-SM-782 land patterns previously found under the "Manufacturer Part Number" database portion of SM-782 Land Pattern Calculator are no longer maintained by IPC.
Electronics Forum | Mon Dec 09 16:10:50 EST 2013 | davef
IPC-7351 Land Pattern Calculator and Tools [landpatterns.ipc.org/] Generic requirements for surface sount Design and Land Pattern Standards, is supplemented by a footprint expert software tool
Electronics Forum | Tue Nov 30 15:38:27 EST 1999 | Wendy Casker
Hi, I am looking for land patterns for 0612 and 0508 chip capacitors. Because they are not standard (yet) package sizes, i am having trouble finding a standard land pattern. (If you don't know what these are, picture a 1206 or an 0805 with the te
Electronics Forum | Tue Jul 05 13:54:35 EDT 2005 | Sandeep
We are facing lot of problems with tombstoning in 0201 components. Ironically tomstoning in these components is not occuring while reflow but it is happening when we subject them to thermal cycling test. We have been investigating the cause and thoug
Electronics Forum | Wed Nov 07 21:16:44 EST 2001 | davef
Consider using the following hierarchy of rules for pad design: 1. If you have a land pattern in a manufacturer�s data sheet, use it. 2. If the data sheet doesn't have a land pattern, but does have an RLP (registered land pattern) number or JEDEC n
Electronics Forum | Fri Apr 27 11:26:53 EDT 2001 | pteerink
Check out IPC SM-785 Land pattern guidelines for SMT www.ipc.org Phil
Electronics Forum | Fri Oct 22 07:31:24 EDT 2004 | davef
We're unclear about what you're seeking, but in order to move the conversation along, are you looking for: IPC-SM-782A - Surface Mount Design & Land Pattern Standard ANSI Approved Get up-to-date land pattern recommendations for ball grid array pac
Electronics Forum | Thu Mar 10 14:31:56 EST 2005 | KT
Thanks for the info. Appreciate it.
PCB Libraries' "Footprint Expert" suite uses CAD LEAP(tm) Technology to greatly simplify footprint and 3D STEP model creation; it is used by tens of thousands of PCB designers and engineers all over the world.
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