Electronics Forum | Fri Sep 19 21:31:15 EDT 2008 | trynders
Thanks for the response guys! The parts are being sent to a local lab as we speak. I'll let you know the results when I get them. I am not sure the purpose of the copper band, but the black around the band is just shadowing from how I took the pi
Electronics Forum | Fri Sep 19 10:20:20 EDT 2008 | mi
I asked the stencil house we go to for quote on 29"x29" & anything larger stencil. Your board size converts to just 16.22"x26.9685". I don't know the next stencil size after 20"x20". Maybe, common is 29"x29"? I also asked about "frameless" stencils
Electronics Forum | Mon Sep 29 17:15:26 EDT 2008 | gdzuber
Hello, In a membrane generator there are almost no moving parts. So, the maintenance would be to replace the active carbon filter, and seals, about every 2~3 years. Normal life should be 10+ years. To prevent problems, the compressor must be oil-fre
Electronics Forum | Wed Oct 08 00:28:31 EDT 2008 | khushi
Dear, Flexkhushi > Do you mean 2 mm thick board or .2 mm board. If > you are talking .2mm then you are refering to a > flex circuit correct? What equipment will you be > using to place the 01005 component? I am not sure > if you can even place a
Electronics Forum | Fri Oct 03 10:24:17 EDT 2008 | chineechooze
I have a problem with placement repeatability and accuracy on this Samtec connector. The customer wants to use a "nubbed connector" which has to be placed in the corresponding PCB holes. When the nubs miss the holes, the part becomes "lifted." SEE
Electronics Forum | Wed Oct 08 09:25:45 EDT 2008 | dphilbrick
Kinda got that Mike but here is the problem. I have 1.8 mil parts that need to be NON-RoHS. 85% of those parts being STD R's and C's. I am looking for a place that provides at close to standard cost R's and C's with something besides pure tin termina
Electronics Forum | Fri Oct 17 14:26:39 EDT 2008 | hegemon
We use Mirtec MV-7s for post SMT inspection of solder joints as well. The artistry is in the program debug. We are very pleased with the solder inspections provided by these machines, and technology having advanced bit, most every AOI machine has t
Electronics Forum | Wed Oct 15 21:53:59 EDT 2008 | mariss
50%) is high. With high humidity, there is also minor amount of spatter (10 to 20 'balls' per board). It is this that I would like to eliminate. I'm just a small guy running a young company here in Tustin, CA. Our product is very profitable and we
Electronics Forum | Tue Oct 21 14:15:05 EDT 2008 | ccouture
Mariss, I would run a power analyser on your oven to see the real power consumption during warm-up and during production. Then you would be better able to decide how much money to invest in a humidity controled cabinet big enough to contain your dail
Electronics Forum | Mon Oct 20 11:44:41 EDT 2008 | jdumont
Good morning all, we have been having some random intermittent connections on some BGAs lately on ENIG finished boards. Can you take a quick look at this picture (link) and let me know if it looks like a possible black pad occurrence? The picture sh
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