Electronics Forum | Mon Feb 25 11:12:32 EST 2008 | hegemon
It sounds more as though you have a profiling problem primarily, however, if your placement is not square to the board, then you should get your machine setup correct first. After that you can get to the profiling. If the BGA is brought up to tempe
Electronics Forum | Tue Aug 21 21:39:19 EDT 2001 | davef
1) why is No-clean (NC) the preferred process, for BGA mounting by SMT? Probably the same reason NC is the preferred process for mounting non-area array SMT components. 2) why is water-soluble (WS) not a hot choice? There�s not reason not to use
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PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic1294&OB=DESC.html
) with which configuration the part was built, or if the current settings are changed before build. Because i have seen, that if the component settings were changed an the part was saved in the library, than the changed settings are not included in the library and the builded part was not repeatable
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