Electronics Forum | Mon Jun 02 19:41:41 EDT 2008 | operator
Is there some good resources (.pdfs, websites, articles) that someone can point me to regarding design for bga footprints? I need to brush up on thermal relief design for bga footprints. I got a customer whose bga lands are masking defined on top of
Electronics Forum | Tue Jun 03 12:49:29 EDT 2008 | operator
If only my company would pay for a membership to IPC......
Electronics Forum | Wed Jun 04 00:13:18 EDT 2008 | operator
Very informative article. Thanks Dave.
Electronics Forum | Thu Jul 22 15:35:43 EDT 2004 | C.W
have you searched thru the component spec.? the component manufacturer should have the foot print guide line.
Electronics Forum | Tue Jun 03 22:54:54 EDT 2008 | davef
This might be a good starting point for you: http://pcdandf.com/cms/content/view/3760/95/
Electronics Forum | Tue Jun 03 12:29:58 EDT 2008 | slthomas
We don't build anything with BGA yet so don't have this standard but IPC-7095B, Design and Assembly Process Implementation for BGAs would be a good place to start. I don't know for a fact that it contains info. that applies specifically to your iss
Electronics Forum | Tue Jun 03 13:25:46 EDT 2008 | slthomas
I'm in the same boat and have to pay a little more for the standards I insist on having. You just have to work on your sales pitch a little to convince the powers-that-be that you need it. Just tell them the difference is about $50k/year in scrap and
Electronics Forum | Thu Jul 22 12:02:52 EDT 2004 | lloyd
I'm currently having issues with a 28 terminal MLP package. I have only recently started in a new company and it seems as though the manufacturers guide lines as to pad geometry do not work (at least for us). So I now have a situation where I have 4
Electronics Forum | Sat Jul 24 09:06:40 EDT 2004 | davef
We believe that many manufacturers' recommended pads should be close to the last resort. Recommendations are: * Standardize with the IPC guidelines or those by Jim Blankenhorn [ smtplus.com ]. Anyone that wants to change from that standard needs to
Electronics Forum | Thu May 25 09:30:32 EDT 2000 | Roni Haviv
Hi, Can anyone tell me what is the IPC number that deals with the footprint of BGA and micro BGA on the PCB ? Thanks Roni
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