Electronics Forum | Tue Apr 03 12:00:55 EDT 2001 | Steve
I am looking for standards that describe acceptance criteria for PCB's. Anyone.....anyone.....Buhler. My company is an OEM manufacturer and I want to know what to look for when we receive PCB's from our PCB fab vendor. Specifically, solderability an
Electronics Forum | Wed Apr 04 08:28:27 EDT 2001 | Cal
ZAM_BRI- I don't know how effective this may be but some points to include in the buy-off procedure: Before submitting the PO for the stencil you may also want to do a CAD to Stencil comparison to verify correct apertures.There are SW packages and co
Electronics Forum | Mon Apr 23 09:18:15 EDT 2001 | Brandon
We are currently investigating getting a small SMT line in-house...very low quantities. I have been looking at Screen Printers and have also stumbled across Solid Solder Deposit Technology at 2 companies. I'm not sure whether we want to have the So
Electronics Forum | Mon Apr 30 09:25:40 EDT 2001 | davef
I�m sorry. I missed the announcement that designated you are the arbiter of the appropriateness, maturity, and professionalism of this forum. I think you will have a difficult time with your company if you explode in a childish rant like this every
Electronics Forum | Mon Nov 27 12:13:39 EST 2000 | rabell
Dave, this is a massive question, and if you have any hard data on these issues, it would be wonderful if you could share it. The best I can offer is some indication of our experiences from contacts in the industry. Keep in mind as well, that we ha
Electronics Forum | Thu Oct 26 18:10:11 EDT 2000 | ptvianc
Philip: Cases 1-3, those criteria may be specified in more recent versions of ANSI/J-STD-001 and/or ANSI/IPC-A-610. Unfortunately, I do not have any new versions of these specs. that may cover these points. As for voids in BGA joints, I have not
Electronics Forum | Thu Jul 20 14:05:59 EDT 2000 | Mike McMonagle
With 0402 components becoming more common today outside of the telecommunications industry, our company is qualifying equipment and processes for an upcoming product incorporating 0402s. Having used 0402s in a previous position, I am planning a DOE o
Electronics Forum | Thu Jul 20 13:15:13 EDT 2000 | Bob Willis
I don�t think you are correct in the case that the legislation has been adopted only the proposed legislation has had the date changed. The main driving force seems to be commercial, making sure that if one company dumps and provides a lead free pro
Electronics Forum | Tue May 08 21:13:04 EDT 2001 | Paul
My company is a low-volume high mix contact electronic manufacturer. We are currently looking at purchasing a pick and place machine that is capable of mounting such new components as microBGA's and other CSP's at such ball pitches as 0.5mm for examp
Electronics Forum | Wed Sep 12 17:57:29 EDT 2001 | CyberVilla
Cal, I can only respond by saying that the question relates to one important word "Reliable". If you feel that you have found the special touch to provide accurate and repeatable results, then I applaud your hard work. Also, a counter attack by co
