Electronics Forum | Fri Dec 14 10:59:23 EST 2001 | Donald C. Burr
We are considering converting from a water wash wave solder porcess of carbon ink touch pad buttons to a no-clean process. Since the carbon ink buttons are exposed to the molten solder, we are concerned about the residue that is left behind from the
Electronics Forum | Fri Jun 27 22:33:16 EDT 2003 | Ben
HI, I'm doing a dye penetrant and peel test of non-function BGA solder joints to locate the fracture surface. After applying dye, I found the dye ink just accumulate at the solder mask edge and spread everywhere after I peeled off the package. THis i
Electronics Forum | Tue May 02 20:55:10 EDT 2006 | Board House
Hi all, I'm looking for anyone with info in regards to reliability of carbon ink vs. Immersion Gold Key pads. I have customers that still request Carbon Ink for there Key pads, while the majority have switch to Immersion Gold. Is there any readin
Electronics Forum | Mon Jul 03 14:47:35 EDT 2000 | Ashok Dhawan
In a typical flowline assembly of circuit boards, what are the different methods used for tracking WIP ? I can think of : 1. travel cards - not suitable for panelised boards 2. Marking ID# on board at various operations while board is being built.
Electronics Forum | Tue Sep 28 17:23:21 EDT 2004 | davef
We use "0" ohm resistors a links. Is that what you're talking about?
Electronics Forum | Fri Oct 28 14:05:44 EDT 2005 | SuMoTe
Have you tried 'Ink-stamping" them?
Electronics Forum | Fri Oct 28 14:10:37 EDT 2005 | cyber_wolf
What kind of ink would I use ?
Electronics Forum | Fri Nov 16 06:03:06 EST 2007 | paulallan
Dave,If you give me an email address I will send pictures to you. BR Paul
Electronics Forum | Fri Nov 16 07:48:51 EST 2007 | davef
Click on the link next to the image of Lew Reed
Electronics Forum | Fri Mar 13 11:55:23 EDT 2009 | boardhouse
Hi GSX, just and FYI on why you are seeing a difference per lots. Carbon Ink is Not used on a steady bases by most manufactures, and shelf life of the Carbon ink is fairly short, my guess is what they are doing is adding thinner to the carbon ink t
