Electronics Forum | Mon Aug 03 20:10:52 EDT 1998 | Dave Kalen
| | | Recently at the Nepcon show I saw Panasonic KME placing 0201's, must say | | | with my olde eyes it was hard for me to even see the little buggers. Wondering if any of you are placing 0201's? what are the pros & cons, UPH, and what equipment
Electronics Forum | Wed May 10 15:36:36 EDT 2000 | C.K.
I agree with you PR!! At our factory, we had trouble with 0603's!!!! Especially if you try to glue and wave them...manufacturing management, in turn, blamed the declining yields on the processes, and NOT on the product! ...and with process windows
Electronics Forum | Fri May 12 16:17:30 EDT 2000 | Greenman
Yeah, 0201's are real buggers to deal with, as the components are about the same dimensions as the PWB tolerances. Probably a good start is the paper I did with Plexus Corp., available on www.plexus.com, under the "In the News" heading. Headlines: -
Electronics Forum | Tue Jul 14 10:24:33 EDT 1998 | JMCoogan
Wayne We (Universal Instruments) started demonstrating the placement of 0201 chips at the last Productronica show in Germany. But at this point in time, you will be hard pressed to find anyone using it in production (although the placement equipment
Electronics Forum | Tue Sep 18 13:21:06 EDT 2001 | fcouture
Hello Jeff, I found some good information from what I read until now...so thank you! I have two questions: 1) What finish did you use on the PCB for 0201 ? I think with an aperture so small (12x15mils) tin plated is impossible, what do you think
Electronics Forum | Thu Sep 20 16:51:31 EDT 2001 | jschake
Using an enclosed pressurized printhead system will significantly reduce the waste produced compared to printing glue using squeegees. In trying to stay with the 0201 theme here, I will add that printing glue or adhesive for 0201s continues to be a
Electronics Forum | Wed Aug 20 18:17:56 EDT 2003 | stefwitt
I guess we should differentiate between machine calibration, process reliability measurements and process capability study. For the machine calibration you use the machines own optical cameras, but for cpk or standard deviation you measure the place
Electronics Forum | Mon May 24 19:37:07 EDT 2004 | marcelll
Hi Grant, you have 2 good machines there. Thing to remember: Fuji machines need an external controller to run (Fuji cam or Flexa), you will have to buy that (extra cost). HSP have is own firmware include. HSP can do pick-up correction both in X and Y
Electronics Forum | Mon Aug 30 16:31:34 EDT 2004 | aburgos
Mike: When you stated that you are looking for a different AOI to replace GSI Lumonics because of 0201 solder paste inspection. Does that mean that you have a 1X scanner and it is not giving you reliable results? Have you tried the 2X scanner from G
Electronics Forum | Fri Sep 17 23:11:30 EDT 2004 | KEN
I have an application that uses 0201 devices coupled with ceramic column grid arrays. The coplanarity of the balls is specified not to exceed 7 mils! 4 mil foil for 0201's with a selective buildup to 7mil for the ceramic. Bloody designers! Take y
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