Electronics Forum: again (Page 26 of 294)

Cracked ceramic chip capacitors.

Electronics Forum | Fri Apr 18 19:15:49 EDT 2003 | adlsmt

Please elaborate on "De-paneling method" vs. boards being "snapped out of thier pannel". Read the last post before mine again.

Voids in solder fillet

Electronics Forum | Thu Apr 17 13:02:28 EDT 2003 | Takfire

Thanks Dave! What level of voiding is acceptable? Would you please let me know if there is an EIA or other industry standard detailing solder joint quality? I will begin researching the background information you provided. Thanks again for your kin

What to measure at an AOI

Electronics Forum | Thu May 29 14:03:54 EDT 2003 | testing

Hi swagner, I am collecting from both Post and pre reflow applications. Any help would be much appreciated, thanks again. Regards Phil (QA)

Feeder/Machine Maintenance Tracking

Electronics Forum | Mon Aug 18 11:23:41 EDT 2003 | jgregory

Try this. It's what we use and it works great. **Oops. Duh. Forgot to post link: http://www.pister.com/gage.html Try again Jason

Parts from gerber

Electronics Forum | Thu Sep 11 14:58:43 EDT 2003 | Dave

I did, but none of the answers really worked. But I've checked gerbergrab again, and it's now free (maybe they couldn't get anything for it!). I've tried it, and it actually works quite well, probably all I need for now, but any other suggestions wel

SOT23 jumping off pads when reflowing

Electronics Forum | Fri Sep 19 08:19:53 EDT 2003 | James

Thanks to everyone for replys. I have to agree. I will have to watch more closely when we build these boards again. Interesting facts.................

Batch Cleaners

Electronics Forum | Fri Oct 17 17:25:43 EDT 2003 | gpaelmo

we will be using water soluble solder paste. cleaning will be for smt assemblies only. waste water will be treated prior to disposal. as far as testing for cleanliness, any suggestions or recommendations on test equipment would be greatly appreciated

Universal 4796 rear LCD touchscreen monitor

Electronics Forum | Mon Oct 27 08:07:20 EST 2003 | Bill

We have a 4796A (1988) and a 4796B (1999) and have been able to swap them (rear LCD touchscreen) to isolate to the monitor. Thanks again, Bill

Universal 4796 rear LCD touchscreen monitor

Electronics Forum | Tue Oct 28 14:03:20 EST 2003 | Bill

Thanks for the help ---one of our test techs checked the power supply and it reportedly is good. Thanks again, Bill

aluminum pcb

Electronics Forum | Wed Nov 12 20:03:49 EST 2003 | davef

We used to do this kind of stuff in vapor, but do none now [although the imagination doesn�t have to turn too much to envision doing it again]. Start here: * http://www.bergquistcompany.com * http://www.gouldelectronics.com


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