-----Original Message----- From: Tesla List <tesla@pupman.com> To: tesla@pupman.com <tesla@pupman.com> Date: Tuesday, February 22, 2000 12:14 PM Subject: G10 = FR4 ? >Original Poster: "Marco Denicolai" <Marco.Denicolai@tellabs.fi> > >Hello. > >Did I get it right? The so-called G-10 is nothing else than the usual FR4 which >is used for industrial PCBs (printed circuit boards) ? > >Anybody confirming this? Basically true... FR4 is fire retardant (FR)