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 | Fri Mar 01 17:03:15 EST 2002 | davef
J-STD-001 states the requirements for determining and preserving solderability. J-STD-002 defines the proper test methods and equipment.
Electronics Forum | Sat Mar 18 06:51:38 EST 2000 | Dave F
Ashok: I believe J-STD-033 was released in the past year. A-610B is much older than that maybe 5 years. A-610C, �3.4.1 references J-STD-033. Ta. Dave F
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
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 | Sat Mar 18 06:51:38 EST 2000 | Dave F
Ashok: I believe J-STD-033 was released in the past year. A-610B is much older than that maybe 5 years. A-610C, �3.4.1 references J-STD-033. Ta. Dave F
Electronics Forum | Mon May 21 10:22:29 EDT 2001 | larryk
Sean, Are you sure that you don't mean IPC instead of ISO? If so, the the IPC-A-610 is what you are looking for. If you are doing soldering rework, then look at the ANSI/J-STD-001 too. Larry
Electronics Forum | Thu Nov 04 15:28:53 EST 1999 | Dave F
Whoa Scott, them's serious numbers!!! ;-) But then again, it depends on what you're doing doesn't it? Chris: Try ANSI-J-STD-001, which says 18-30�C, 30-70%RH Good luck Dave F
Electronics Forum | Fri Feb 13 15:16:43 EST 1998 | Robert J. Clarke
Looking for studies that relate smt reliability against workmanship standards. For example does J-STD 001 level 3 indicate a high rel level than level 1. Thanks
.gif)
winsouce.jpg)