Electronics Forum | Fri Jan 03 12:12:22 EST 2003 | richard
Good day and thanks for your comments Mike, What did I understood from your notes� 1) ROSE test (�extracting solution�) is probably good enough (with good equipment) to penetrate the space under my micro BGA. 2) I should test 2 parallel batches of
Electronics Forum | Thu Oct 30 10:16:22 EDT 2008 | muarty
I am looking for a straight forward Gage R&R test I can use when evaluating AOI equipment. Anyone carried out similar? Thanks in Advance
Electronics Forum | Thu Jan 02 12:15:10 EST 2003 | Mike Konrad
Richard, With respect to the Resistivity of Solvent Extract (ROSE) test, the test solution is exceptionally aggressive. With the Zero-Ion for example, the test solution�s resistivity is 150 M-Ohms. Additionally, because test solution is made up of
Electronics Forum | Fri Jan 03 19:17:12 EST 2003 | Mike Konrad
Hi Richard My experience with R.O.S.E. testers has been positive with regard to detecting ionic contamination (even exceptionally low levels). As previously mentioned, a good R.O.S.E tester will be able to detect minuet levels of ionic contaminatio
Electronics Forum | Thu Jan 02 11:35:30 EST 2003 | Richard
Cleanliness test � �Area Grid Arrays�. Evaluation of residues� resistivity in a specific location on the board. (As compared to �Solvent Extract� evaluation.) We are: SMT assembly, using standard �water soluble� process with micro BGAs (example: C
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 | Fri Mar 01 16:00:34 EST 2002 | Alfred
Hi Everyone, I am currently looking for a simple testing setup procedure to conduct solderability test in my small lab. Just wonder if anyone has any idea what kinds of equipment or preparation I need to get started. Any input like what website to g
Electronics Forum | Fri Mar 01 16:26:48 EST 2002 | Alfred
Hi Everyone, I am currently looking for a simple testing setup procedure to conduct solderability test in my small lab. Just wonder if anyone has any idea what kinds of equipment or preparation I need to get started. Any input like what website to g
Electronics Forum | Thu Jul 27 16:54:46 EDT 2006 | pjc
In-Circuit test, or ICT, is the most common method of electrical test for an assembled PCB. It is the most comprehensive and accurate method to ensure that both the PWB and components are working to specification. Not all components however can be el
Electronics Forum | Tue May 01 09:58:20 EDT 2007 | rgduval
Basem, I can't direct you to a dispensing machine, as I'm not familiar with them. But, I can tell you what we do. We specialize in short volume, prototype quantity runs. Since prototypes and short quantities are not conducive to volume operations
