Article View: sci.electronics.design
Article #1571Re: HP chip model planes
From: Joerg
Date: Mon, 26 Jan 2009 17:34
Date: Mon, 26 Jan 2009 17:34
29 lines
2748 bytes
2748 bytes
miso@sushi.com wrote: [...] > Oh cerdips still exist, but I never worked anywhere where the solder > on lid type (side braze) was sold to customers. The cerdips have a > ceramic lid that looks like the same material as the body. More like > this: > http://smithsonianchips.si.edu/ice/images/images/5445.jpg > > Ok, I stand corrected. It took me a while, but I found a product that > was sold in side braze: > AT28C040-20BC > Just opened a random digital parts drawer here, first chip that popped up is a TRW image processor. Gray 40-pin cerdip side-braze. Then lots of ADCs and whatnot. They look kind of cute with their golden tops. I've got several here that have a special gold-plated trace run across the top and down into the chip to ground the metal cap. -- Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.
Technical Details
Message-ID:
<Zumfl.18866$Ws1.4868@nlpi064.nbdc.sbc.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news.glorb.com!news2.glorb.com!newshub.sdsu.edu!flph200.ffdc.sbc.com!prodigy.net!flph199.ffdc.sbc.com!prodigy.com!flpi107.ffdc.sbc.com!nlpi064.nbdc.sbc.com.POSTED!78df62d6!not-for-mailReferences:
<61465472-06b3-49f3-9bc1-dd030e3e1fa7@n33g2000pri.googlegroups.com> <ec6dnW86AdGzyefUnZ2dnUVZ8tLinZ2d@westnet.com.au> <14e795fa-af9f-468d-9246-c68200c46867@b38g2000prf.googlegroups.com> <db4407d9-1850-43c3-a764-f896cdb04450@r15g2000prh.googlegroups.com> <GLHel.9429$hc1.4441@flpi150.ffdc.sbc.com> <f88f9647-a22c-442a-bfb8-2d5f1bb79ec6@z6g2000pre.googlegroups.com> <_T4fl.726$Lr6.472@flpi143.ffdc.sbc.com> <cda8c036-8ef4-4922-8398-d077d2e44c37@f40g2000pri.googlegroups.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 103407,a37377c63f4ffdfe X-Google-Attributes: gid103407,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news.glorb.com!news2.glorb.com!newshub.sdsu.edu!flph200.ffdc.sbc.com!prodigy.net!flph199.ffdc.sbc.com!prodigy.com!flpi107.ffdc.sbc.com!nlpi064.nbdc.sbc.com.POSTED!78df62d6!not-for-mail From: Joerg <notthisjoergsch@removethispacbell.net> User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 Newsgroups: sci.electronics.design,aus.electronics Subject: Re: HP chip model planes References: <61465472-06b3-49f3-9bc1-dd030e3e1fa7@n33g2000pri.googlegroups.com> <ec6dnW86AdGzyefUnZ2dnUVZ8tLinZ2d@westnet.com.au> <14e795fa-af9f-468d-9246-c68200c46867@b38g2000prf.googlegroups.com> <db4407d9-1850-43c3-a764-f896cdb04450@r15g2000prh.googlegroups.com> <GLHel.9429$hc1.4441@flpi150.ffdc.sbc.com> <f88f9647-a22c-442a-bfb8-2d5f1bb79ec6@z6g2000pre.googlegroups.com> <_T4fl.726$Lr6.472@flpi143.ffdc.sbc.com> <cda8c036-8ef4-4922-8398-d077d2e44c37@f40g2000pri.googlegroups.com> In-Reply-To: <cda8c036-8ef4-4922-8398-d077d2e44c37@f40g2000pri.googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Lines: 29 Message-ID: <Zumfl.18866$Ws1.4868@nlpi064.nbdc.sbc.com> NNTP-Posting-Host: 75.26.163.157 X-Complaints-To: abuse@prodigy.net X-Trace: nlpi064.nbdc.sbc.com 1232991289 ST000 75.26.163.157 (Mon, 26 Jan 2009 12:34:49 EST) NNTP-Posting-Date: Mon, 26 Jan 2009 12:34:49 EST Organization: at&t http://my.att.net/ X-UserInfo1: [[PAPDCAOPTMRT@[IZOBORTDEB\@PD\MNPWZKB]MPXHBTWICYFWUQBKZQLYJX\_ITFD_KFVLUN[DOM_A_NSYNWPFWNS[XV\I]PZ@BQ[@CDQDPCL^FKCBIPC@KLGEZEFNMDYMKHRL_YYYGDSSODXYN@[\BK[LVTWI@AXGQCOA_SAH@TPD^\AL\RLGRFWEARBM Date: Mon, 26 Jan 2009 09:34:41 -0800