Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!apple!olivea!uunet!europa.asd.contel.com!sura.net!haven!mimsy!nocusuhs!yoshi From: yoshi@nocusuhs.nnmc.navy.mil (Dojun Yoshikami) Newsgroups: sci.electronics Subject: Metric Prefixes Keywords: Metric, Capacitors Message-ID: <1991Mar24.184600.432@nocusuhs.nnmc.navy.mil> Date: 24 Mar 91 18:46:00 GMT Distribution: usa Organization: National Naval Medical Center Lines: 16 Now let's see if I get this right. I was looking in the All Electronics catalog at the capacitors. I was looking for some things around .1-micro farad. Now everything is listed in MFD. I guess that M means mille. It can't mean MEGA because I can't imagine anyone selling MEGA-FARAD capacitors in such a variety of sizes (that would be a shocking experience). As far as I can tell, Micro is usually written with a greek `Mu'. What puzzles me is micro-farad sizes are VERY common, so does MFD refer to Micro-FaraD -- i.e. their typesetter can't set a `Mu'? And to make things more confusing mille (10^-3) is usually written with a little `m'. Now then they have some mylar capacitors without any range (FD, MFD, Micro-FD, pfd), only numbers -- are these in Micro-FD? In case anyone is wondering, I decided the best resolution to this quandary was to order stuff from Newark instead. DY ;-)