Electronics Forum | Thu May 09 15:56:33 EDT 2002 | stownsend
We are using NC. Paste doesn't seem to have an effect on the solderability on a bad batch of ENIG. When ENIG has gone bad, throw the board out.
Electronics Forum | Thu May 01 18:01:38 EDT 2003 | jym2000
Just take care about reflow profile with this kind of product, you can get a bad-formation in your PCB (Flexcable or your flexcircuit) however you want to call... This bad-formations looks like a solderballs (Microscopio) Regards Jesus
Electronics Forum | Thu Feb 17 16:48:12 EST 2005 | Dilbert
There were problems with the flux capacitors at my prevous job....the electrical guy kept pointing it out and the Hungarian mechanical guy would say "Umph, this is bad, very, very bad!".
Electronics Forum | Thu Apr 20 17:26:15 EDT 2006 | russ
Well i wouldn't run every board then!!!! okay seriously, All bad parts off the same each time or are they "all over the place" Check your mount height, you may have sagging or warped boards or just bad part height
Electronics Forum | Wed Jul 26 14:36:40 EDT 2006 | mumtaz
Oh yeah, be careful about inviting your local government into your facility. I did it years ago and ended up with monthly visits and a sewer monitor gizmo in our waste pipe. Not that we were doing anything bad, but the attitude we received was bad.
Electronics Forum | Thu Sep 15 16:07:19 EDT 2016 | davef
In electronic manufacture, it's never good when "oozing" is part of the conversation. "Bridging" that's bad too. "Melting" sometimes good, sometimes bad. Got pix? How about some nice color pictures?
Electronics Forum | Thu Jun 06 18:16:58 EDT 2019 | davef
The nerds say they've fixed the problem. They say the problem was caused by bad, obsolete code. Based on my review, I believe that they corrected the problem. Good job nerds!!! Hopeful, our faith in man [and woman]-kind is restored with this fix.
Electronics Forum | Mon Nov 09 15:44:39 EST 2020 | mikewschomisch
DEK 265LT displays CMOC is BAD: Restoring from EEPROM.... EEPROM is BAD: No Restore was made. You MUST run SETUP followed by LOCKMOS... FAILED Any help appreciated.
Electronics Forum | Sat May 28 12:01:13 EDT 2005 | KEN
I have had two of these machines in the past. From what I can remember... Z-axis: Bad Sound going down...probably belt is out of time and is binding or a bad stepper motor. Bad sound going up...could be belt timing or a bad stepper motor. Bad mo
Electronics Forum | Wed Jan 13 22:01:42 EST 1999 | Dave F
| This question is directed to anyone having eperience with Sn62Pb36Ag2 solder balls for BGA's. | Have you seen anything like a rough, raisin-like surface texture after ball attach? If so, what did you do about it? | | Thanks! | Jenna: We've used
