Electronics Forum | Fri Sep 20 11:52:04 EDT 2002 | kenbliss
Hi Brian I see no reason why people cannot register, so the forum can be controlled. If they have legitimate business to discuss why would they not be willing to register. I think the responses from regulars to sales types are excessively abrasive
Electronics Forum | Wed Oct 02 20:59:23 EDT 2002 | davef
We�ve been stewing on this and it just dawned on us the part that�s missing. Blow-holing is caused by BOTH of the following: * Moisture absorption by the resin that holds the board together. [Steve is addressing this with his various baking schemes
Electronics Forum | Thu Oct 17 11:36:09 EDT 2002 | bdoyle
I think I follow the questions... Ok lets see. About two site revisions ago there was a "home" page and there was a "MySMTnet" page. They were completely seperate entities. MySMTnet is a registered user customizable page. You dictate what boxes
Electronics Forum | Fri Nov 08 08:52:54 EST 2002 | dphilbrick
Juan There are many things that cause this and the first thing I would do is request quality records from your board fab facility on that particular lot. If they are unwilling to give them to you this is a good sign they had a processing problem. Th
Electronics Forum | Fri Jan 10 00:56:53 EST 2003 | fastek
You really must be on a tight budget since most people will pay YOU to take these models off their hands. What is your budget for capital equipment? Zero? That said, I think you would be better served to step up a generation and look at MPA-3's inste
Electronics Forum | Wed Jan 22 14:53:50 EST 2003 | MA/NY DDave
Hi I thought I would come back to this one for a second. Joe Fox above gave a nice concise note as to why you must raise the temp high enough above the soldering melting temp (liquidus) yet not too high. You want to go high enough for paste so tha
Electronics Forum | Tue Feb 11 22:28:25 EST 2003 | davef
What do you mean by "new information"? On final module testing: * If you have hypercorroded nickel and you detect it during final testing, you'll notice it. * If you have hypercorroded nickel and you don't detect it during final testing, you'll ship
Electronics Forum | Thu Mar 20 13:22:27 EST 2003 | bmaheu
James, I've done some extensive studies cleaning BGA's while I was employeed by one the companies you are considering. In an attempt to avoid being commercial I will use general statments to address your question(s). The key to cleaning underneath
Electronics Forum | Thu Feb 27 17:24:34 EST 2003 | pauld
Forgive the non-SMT question. That's why I hate through hole boards. Has anyone ever used Bareco wax on pressfit connectors, and how do you produce a consistent process for its application? Any drawbacks? Background: We have found a design issue with
Electronics Forum | Wed Mar 05 12:23:31 EST 2003 | msivigny
Hello Phil, We did use an Oracle relational database with an Access front end to input and query data from the system for reports. We did not perform SPC with the Oracle dB. As the whole data collection process was completely customized, we hadn't im
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