Electronics Forum | Thu Mar 02 21:23:30 EST 2006 | Wave Master Larry
Well see you wrong. I've done this kind of thing for 12 years and I cna tell you that suporting boards with anything else will cause more problems. wave is an art tha needs to be respected even by engineers at AI. Once you get the process down the
Electronics Forum | Thu Feb 16 16:16:19 EST 2006 | fredc
We saw something like this in the machine shop years ago. Fumes from a soldering operation in the shop turned exposed iron and steel tools and the spindle on my Bridgport mill green. Can your supplier apply plating or a coating to the exposed parts o
Electronics Forum | Mon Feb 20 07:59:50 EST 2006 | dpmilk
We saw something like this in the machine shop > years ago. Fumes from a soldering operation in > the shop turned exposed iron and steel tools and > the spindle on my Bridgport mill green. Can your > supplier apply plating or a coating to the >
Electronics Forum | Mon Feb 20 04:59:40 EST 2006 | Loco
For visual inspection table 1-2 seems to be in order here. If you can not see the bottom using 1.8 and table 1-2, it clearly would be a defect and rework would be the only option Well, my thoughts anyway, wonder if someone has other thoughts on thi
Electronics Forum | Tue May 30 22:43:35 EDT 2006 | zoedujuan
Hi,see you message on forum. and you said you install a ESD flooring for a Germany company,I guess your company do the ESD antistatic products,and my company do this kind of products,do you have the interesting to buy them with good quality and comp
Electronics Forum | Thu Feb 23 19:03:38 EST 2006 | russ
We should be getting close to a new "deadline" huh? what is going to happen in Europe when the day comes and "it just aint ready" Will they actuall stop importing and using? I have not read the directive for all of the little nuts and bolts so thi
Electronics Forum | Mon Feb 27 19:48:32 EST 2006 | stepheniii
I'm not sure that would be valid. My understanding was that solids were trapped by other non-active flux residue. Which is why you can leave them on and why you see white residue after washing. I think the ROSE test would release particles that woul
Electronics Forum | Tue Feb 28 07:53:28 EST 2006 | amol_kane
some coatings are more forgiving to surface contaminations than others. best way to go about is select some coatings with the properties you need and then trial the boards to see any coating defects (like dewetting, pinholes, flaking etc) wiping wit
Electronics Forum | Thu Mar 02 13:20:26 EST 2006 | inds
jagman, take a hard look at a capacitor under the high mag microscope before you start assembling it.. I remembering seeing cracks even before the assembly. apparently all chip capacitors have crack at the intersection between the capacitor head and
Electronics Forum | Tue Mar 07 08:44:10 EST 2006 | billyd
Craig - You should not use the leaded parts, as you are, in all likelyhood, going to see massive voiding. We just went through this same deal where I work, because a manufacturer sent us the incorrect parts. You can go with lead free parts with regul