Electronics Forum | Thu Aug 14 07:44:59 EDT 2008 | davef
Comments are: * Link you posted to your brush actually connects to a general catalog page. * Not sure what solders your friend was using, but pastes leave different residues that affect probing. Some are soft and gooey, others are hard and brittle.
Electronics Forum | Thu Aug 14 16:23:20 EDT 2008 | ratsalad
I looked at a couple of Concraft's datasheets and the don't list the terminal finish. Any idea what the plating might be? Obviously, that can make a big difference.
Electronics Forum | Thu Aug 14 18:13:21 EDT 2008 | pms
See them funky via pads ?? What's your opinions ? Junk or acceptable ?? Anyone know of an IPC manual that has pics and standards of defective and acceptable PCB's ?? Thanks
Electronics Forum | Fri Aug 15 07:18:03 EDT 2008 | mbnetto
Hello, I usually receive files with the extensions BRD / CAD / PCB but I don't know what software I can use to view these files. Does anybody know where I can find a software to download to view these kind of files??? Thanks!
Electronics Forum | Thu Aug 21 08:15:07 EDT 2008 | naynayno
Thanks Dave, I will be sticking with Manufacturing Engineering. These are good guidelines but what is standard clearance for various packages? This is a dimension we usually seek by eye, whether we will have a problem or not. We use straight DI -
Electronics Forum | Fri Aug 22 03:19:08 EDT 2008 | andrzej
Hi, what do you mean by collapsed ? Can you describe or send a photo ?
Electronics Forum | Wed Aug 27 00:20:38 EDT 2008 | rameshr
Dear davef, Will u pls advice what are all the possible defects caused while soldering ( assembling ) this type of boards.
Electronics Forum | Tue Aug 26 21:31:38 EDT 2008 | kelson
Thanks you for all of the infomation. By the way, i would like to prompt a question. What can i do on those contaminated PCB as i need to remove those stains? by HCL?
Electronics Forum | Tue Aug 26 16:18:13 EDT 2008 | grics
hey, thanks for the advice. We have replaced all the lines and have had the valves cleaned & rebuilt, so we are hoping that will be sufficient. What does the dewetting of the urethane coating look like???
Electronics Forum | Fri Aug 29 07:39:44 EDT 2008 | realchunks
Slow your conveyor down and see what happens. Your profile looks like you just barely get into the reflow zones you need to be.
