Electronics Forum | Tue Sep 04 11:26:12 EDT 2001 | Jean Michel
During the solderin of a double side board, how can I calculate the maximum weight of a component I can put in the first side to avoid the component fall down in the oven (depending on the soler join surface) ? Are there some rules ?
Electronics Forum | Mon Sep 10 11:10:30 EDT 2001 | jmlasserre
Dave, Thanks for your quick answer, I read some paper on the forum. I would like to learn more and to know how to obtain the result of x gr / sq in (mathematic methode). Do you know where can I found it ? Thanks. J Michel
Electronics Forum | Wed Sep 05 09:33:11 EDT 2001 | Greg Berlin
We are looking for a company that will x-ray BGA components as a service. Does anyone know any companies that will do this? Any help will be greatly appreciated. Greg Berlin
Electronics Forum | Wed Sep 05 09:57:09 EDT 2001 | Glenbrook
Glenbrook Technologies provides rapid and competent x-ray inspection services with knowledgeable interpretation of the x-ray images.
Electronics Forum | Wed Sep 05 10:55:15 EDT 2001 | caldon
ACI in Philadelphia can do this inspection. contact Barry Bloom at 610-362-1200 x 222. We can quote it per board, lot, component, time. what ever fits your need. Caldon W. Driscoll ACI USA 610-362-1200 cdriscoll@aciusa.org
Electronics Forum | Thu Sep 06 10:58:54 EDT 2001 | Steve
If I had to deal with this problem, I would switch to water soluble paste. It is a much more cost effective solution.
Electronics Forum | Fri Sep 07 21:43:40 EDT 2001 | mugen
Hi, We use IPA and Prozone, if IPA is so drastically detrimental, to the pcba's.....what suggested alternative, can you please recommend, as IPA replacement? Thanks.
Electronics Forum | Wed Sep 05 16:29:08 EDT 2001 | davef
Check the fine SMTnet Archives [wetting and balance] of the Forum. You should get a Bob Willis discussion on solderability testing as a bonus.
Electronics Forum | Thu Sep 06 16:14:39 EDT 2001 | Ian T
does anyone know of any valve purge compounds other than efd sloderplus 6-460? we are getting a dispence system and think this type of compound could help
Electronics Forum | Fri Sep 07 15:09:49 EDT 2001 | seand
Hello everyone, You may want to get a recommendation from you dispenser manufacturer. They may be able to provide you with a couple of options. Good luck Sean D.