$)C Hi Jong-Kyu Park, Thanks ! What packages are you able to use this? Arvin 9ZA>1T <jongkyu0720.park@xxxxxxxxxxx> 24/02/2003 06:28 PM Sent by: si-list-bounce@xxxxxxxxxxxxx Please respond to jongkyu0720.park To: NONEZ Arvin M/Engr/STATS/ST Group@ST Domain cc: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] Re: Solder migration during RFIC testing Hi, Arvin. I prefer to use IC holder for early characterization which is able to contact with PCB pattern directly. The IC holder is very helpful to evaluate small number of sample in bench test. This is consist of just one long female screw to press down chip on PCB pattern and, one square cover having four thru holes and one screwed hole and, four legs to keep tight the cover on the PCB and, four holes on the PCB (you can use the thru holes of socket in many cases) This can guarantee less inductive component. So the repeatability and reliability of measurement would be increased. But as you can understand,it is not good to be used for testing in large number of samples. Bye. Jong-Kyu Park [This e-mail is confidential and may also be privileged. If you are not the intended recipient, please delete it and notify us immediately; you should not copy or use it for any purpose, nor disclose its contents to any other person. Thank you.] ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu [This e-mail is confidential and may also be privileged. If you are not the intended recipient, please delete it and notify us immediately; you should not copy or use it for any purpose, nor disclose its contents to any other person. Thank you.] ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu