Electronics Forum | Thu Sep 26 14:43:43 EDT 2002 | Jim M.
unsure of what solder spec. your working to?.IPC/EIA J-STD-001C, Section 9.2.4 clearly states dull, matte, gray or grainy appearing solders are accpetable depending on your process and if the acceptability of the neaxt paragraph is met.IPC 610 and J-
Electronics Forum | Mon Apr 16 09:12:23 EDT 2007 | davef
Standard for appearance: J-STD-001 and IPC-A-610 committees eliminated the requirement that solder connections be "bright and shiny". Certain solderability protections; such as Au, NiPd, NiPdAu; can affect the surface texture of a solder connection,
Electronics Forum | Thu Feb 05 18:16:37 EST 2009 | adamcrum
Can somebody help me to understand what standards are in place for deinozed water for cleaning circuit boards. I know they are supposed to be in acordance with J-STD-001D, but what does that entail? All I can find on the internet is that J-STD-001D a
Electronics Forum | Fri Aug 30 22:51:14 EDT 2013 | cvogel
IPC-J-STD-001E in regards to Ionic Cleanliness standards states less than 1.56 µg/cm² of total NaCL. Assuming a typical electronic process which involves smt, wave, and post-hand soldering and uses NO-Clean flux throughout all process, is it typi
Electronics Forum | Tue Jun 13 22:42:36 EDT 2000 | Dave F
Jeff: Last place I can recall seeing something like that is NASA-STD-8739.3 Requirements like this are not currently in vogue. A modern solder process should conform to J-STD-001, which makes no mention of prebaking boards.
Electronics Forum | Tue Mar 09 13:31:59 EST 2004 | blu_nozer
I suggest you look at the IPC/EIA J-STD-001C. It provides 3 different yardsticks depending on the end use of the equipment. Class 3 became the de facto military standard in Noth America since MIL-STD-2000A was withdrawn. Bob
Electronics Forum | Mon Nov 02 22:04:30 EST 2015 | davef
An ionic contamination tester should meet industrial cleanliness specifications including MIL-STD-2000A, MIL-P-28809, J-STD-001 and Resistivity of Solvent Extract (ROSE) Test Method IPC-TM-650 2.3.25
Electronics Forum | Sun Apr 05 19:02:34 EDT 1998 | Graham Naisbitt
Peter, Take a look at IPC-ANSI J-STD-001A and B, J-STD-004 and I think, 005/006 which cover solder paste (?) I think. Whatever, they do reference one another. | Question: Whatparameters are used to determine "good" Solder Paste? What reference doc
Electronics Forum | Thu Oct 05 09:01:19 EDT 2000 | LarryK
The IPC-A-610 has the Acceptability requirements and the ANSI/J-STD-001 has the Requirements for soldering. Both deal with the requirements for the individual classes. Both of them are published by IPC and can be purchased in lots of places includ
Electronics Forum | Wed Sep 13 20:44:26 EDT 2000 | Dave F
Good question * Rich lathrop at Heraeus wrote a good paper on quantifying the printability of adhesives. You can probably find it on their site. * J-STD-001 is the baseliine for qualifying processes. Good luck
