Electronics Forum | Wed Nov 03 16:32:20 EST 2004 | dramos1
Hi Dave, Thanks a lot for the clarification. In order to be in compliance with IPC standard, ALL criteria has to be met [in conformance]. If either one did not met, then this is a non-conformance. Again, thanks really appreciate your help. With be
Electronics Forum | Fri Feb 14 21:57:35 EST 2003 | caldon
Hello All- As per IPC SMEMA Specs the max gap distance should be .375" This standard can be downloaded from IPC's website at http://www.ipc.org/html/fsresources.htm This Doc has a fair amount of useful info. Best Regards, Cal
Electronics Forum | Wed Mar 23 11:08:36 EDT 2011 | davef
There is no such standard, nor should there be. The important thing is to make good solder connections. That's IPC standardization focus, defining good results of manufacturing process. The approach that you take in developing the process of making g
Electronics Forum | Fri Mar 25 06:03:40 EDT 2011 | arwankhoiruddin
Thank you for the reply, Davef. I am thinking if I can get the standard rather than "trial and error". If there is no such standard, is there any experience of what is the range for good and acceptable solder paste (e.g. minimum and maximum percenta
Electronics Forum | Wed Mar 23 05:17:23 EDT 2011 | arwankhoiruddin
Hi All. I want to know what is the IPC/JEDEC standard for solder paste printing defects. From the brochures of SPI Machines, the recognized defects are excessive, insufficient, misalignment, no solder, bridging, and solder shape error. What document
Electronics Forum | Wed Apr 23 21:04:57 EDT 2003 | BOB
Now I urgently need the standard of IPC-2252 Design guideline for RF/Microwave PCBs, Who can help me? By the way,who can recommend some DFM experts on RF PCB design?look forward to your responding.thank you!
Electronics Forum | Fri Oct 22 13:42:24 EDT 2004 | davef
Without meaning to overstate the obvious or be insulting, IPC publishes SM-782. Their web is: http://www.ipc.org
Electronics Forum | Wed Nov 03 15:55:42 EST 2004 | davef
Dennis: The IPC-A-610 requirements are seperate. * You need to meet all acceptance requirements, in order to be in compliance. * If you reject a part for any reason, you are not in compliance.
Electronics Forum | Thu Feb 05 08:39:16 EST 2004 | davef
IPC-2222 - Sectional Design Standard For Printed Board For Organic Printed Boards, Table 9-3 � Plated Through Hole Diameter To Lead Diameter Relationships will give you the standard information you require.
Electronics Forum | Thu Nov 04 09:00:01 EST 2004 | russ
As stated by others you are out of IPC compliance, However, There are allowable deviations to the standard as long as the purchaser and manufacturer come to agreement that the non-conformance will not affect form fit or function. I would recommend
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