Hi all, a quick question about standard IPC D 275 (design standard for rigid PB and rigid PB assemblies) : is it true that it has been replaced by IPC 2221, 2222, 2223, 2224, 2225 ? Is there a big difference between IPC D 275 and the IPC 222* ? thank you ! Christophe Crocombette Electricite de France Research and Development Division ############################################################## 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 Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ##############################################################