Electronics Forum: w-: (Page 11 of 119)

MELF component/solder failure

Electronics Forum | Thu May 01 13:58:14 EDT 2003 | bremerg

Gentlemen, Does anyone have any failure information on IRC, CHP2-100-R500F (5 OHM, 2W, 1%) resistors. We have experienced two failures on the same circuit board where the metalization on the component separated from the component causing an open ci

Fuji Flexa and Aegis w/ Circuitcam or Unicam w/Assembly Expert

Electronics Forum | Fri Jan 30 09:55:34 EST 2004 | Mark

I was wondering if anyone is using Fuji Flexa yet first of all. And if so what form of CAD socketing and documentation did you get? At the moment I run SMT programming (FujiCam) and Doc Control(Unidoc) so I will be seeing the whole picture. This will

Fuji Flexa and Aegis w/ Circuitcam or Unicam w/Assembly Expert

Electronics Forum | Wed Apr 14 08:30:24 EDT 2004 | Mark

Well, it's been a month and I have used Flexa (Fuji America) and Circuitcam (Aegis). I do enjoy circutcam alot better than our Unidoc visual documentation. The customer support is off the hook and easy to deal with and software is operator REALLY fr

need new sm line

Electronics Forum | Fri Jun 25 13:00:48 EDT 2004 | haviland

Hi--We deal in used and recond. equipment in the Midwest, and have available a 1999 Amistar #7100FV w/ a nice complement of feeders, (6) pick up heads, rated component placement at 18,000 pph. Does .0402's, .3 BGA w/ 20 mil pitch, Full vision system,

Mydata Hard Disk Failure

Electronics Forum | Wed Aug 18 06:20:42 EDT 2004 | Bernard Mulcahy

Thanks for the Feedback -- Yes the hard-disks is taking a dump -- This will be the fourth new hard drive since I did the upgrade from Tpsys 1.6 to Tpsys 2.2 Mydata can't really come up with a reason --I can't believe that I am just being 'unlucky' g

Laser Machine for Solder Paste Volume

Electronics Forum | Thu Dec 09 04:21:22 EST 2004 | chad

I have worked w/ the GSI SVS 8200's. They seem to do a pretty decent job, but, they are a "bottleneck" on my lines. I hope you are using good screen printers, because they WILL find the slightest "defect". About 75% of our failures are actually fa

SMT component mis-aligned

Electronics Forum | Mon Feb 21 16:06:10 EST 2005 | MR

I agree w/ JB; the package height definition is crucial. I have had problems w/ this in the past, and found that a resistor height was being used as a universal passive height for the capacitor in question. Properly defining the height fixed the pro

Solder Paste Flux %

Electronics Forum | Mon Jun 13 10:28:29 EDT 2005 | andymackie

I've had a lot of experience with solder spatter. It's usually related to moisture (humidity) uptake by the paste, or outgassing from plating: particularly Au/Ni. Solder spatter from the plating will change from board-vendor to board-vendor. I shoul

Universal 4796B Questions...

Electronics Forum | Fri Aug 17 14:16:09 EDT 2007 | mika

No it is not any "western known" standard. Of course it is a binary type of data. But yes, it is possible to trace the RS232 data stream and interpret et the actual info. I know that this has been done before. You might want to just take a phone ca

Fuji CP-6 Feeder Maintenance Programs

Electronics Forum | Mon Oct 22 10:54:48 EDT 2007 | mulder0990

What type of feeder storage carts do you use for your feeders? I have many of the Fuji CP-6 racks, but I have found the few Mossman Tebbs racks mor useful and safer for the feeders. I am constantly fixing damaged tape leaf covers from operators not


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