Sure Dee. There was; http://www.toplinedummy.com/dummclass101.pdf http://www.toplinedummy.com/smdnomem.pdf I could not find these links on the page so had to type them in direct. http://www.jedec.org/download/jesd30b.pdf And loads more besides here. http://www.avxcorp.com/tech/ Has some handy documents. I have not been to these following ones yet: http://www.practicalcomponents.com http://www.hdi-online.com/hdi_terms.shtml#s http://www.amtechinc.com/poster.html S'funny, but if I get them & print them out, I usually never get called to need them again.... Matthew Lamkin. Protec Fire Detection PLC. >-----Original Message----- >From: Dee Stover [SMTP:[log in to unmask]] >Sent: Friday, November 19, 1999 3:06 PM >To: Matthew Lamkin >Subject: Re: [DC] [TN] Which Component size is what - where is defacto >listing? > >Would you mind sharing the links you received. >Thanks, > > >Dee Stover [log in to unmask] >Design Drafting Technician >National Optical Astronomy Observatory > > ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################