Electronics Forum: viewed (Page 1710 of 7896)

Failure analysis

Electronics Forum | Thu May 22 12:12:23 EDT 2003 | davef

Henry are you thinking ball peen hammer? Initial questions are: * If there information there, is there a way to get the Chinese character set translated? * When did these failures occure?

Laying down and holding large components

Electronics Forum | Thu May 22 13:31:52 EDT 2003 | Dave

If you have a component with a height issue and want to lay is down (capacitor in this case), what are the best methods to consider? RTV, epoxy or something else?

SPC, PPM and DPMO

Electronics Forum | Thu May 22 22:26:01 EDT 2003 | ChrisX

Hi Guys, Sorry for asking stupid questions. Are SPC, PPM and DPMO related to each other? Do they affect each other then? What is their inter relations? Can someone explain to me what are their purposes? thanks

SPC, PPM and DPMO

Electronics Forum | Fri May 23 03:39:06 EDT 2003 | mantis

Hi Chris, I found this site to be very useful and explanitory while calculating the sigma level of or company. http://www.isixsigma.com/sixsigma/six_sigma.asp It has explanations on anything and everything process control related. Regards,

SPC, PPM and DPMO

Electronics Forum | Fri May 23 15:31:46 EDT 2003 | daanterstegge

Hi ChrisX, DPMO = number of defects per million opportunities. PPM (parts per million) is exactly the same, although the terminology is less clear about what it means. SPC(statistical process control) is a methodology based on statistical technique

SPC, PPM and DPMO

Electronics Forum | Fri May 23 20:57:00 EDT 2003 | iman

Here's a great book, "Six Sigma for Electronics Design And Manufacturing", by : Sammy G. Shina, Ph.D publisher : McGraw-Hill category : Professional Engineering

Fuji CP4 and 0402 placement

Electronics Forum | Fri May 23 07:07:39 EDT 2003 | qp1

Please your comments for placing 0402 on CP4? Which are the difficulties to expect and how to threat them? How to adapt the feeders for the smaller interdistance of the tape?? Thanks

Resistance value level of lead-free solder joint

Electronics Forum | Fri May 23 23:20:55 EDT 2003 | jedduan

What's the resistance value level of lead-free joint?Could anyone share me with the information? Thanks in advance Jed

Coatings to prevent water ingress

Electronics Forum | Mon May 26 02:11:24 EDT 2003 | jkhaiar

Hi ramanandkini Is this an Ip 54 or Ip 56 Standard requirement? Can you clarify to which standard you want the protection? Regards

Coatings to prevent water ingress

Electronics Forum | Mon May 26 20:32:59 EDT 2003 | ramanandkini

Hello, I am unaware of the standards that you are mentioning. If you have a soft copy pls. mail it to me. (ramanandkini@titan.co.in) If not, where on the web, these standards are available? All I know at present is that this is part of a Engineering


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