> I'm still confused, I had the same question. > > So 4K7 would mean 4.7K and 2m2 would mean 2.2 meg? Just a way to avoid > using tiny dots in schematics? > That's it. And there's even more: 4R7 means 4,7 Ohm (R is used because ASCII hasn't got a Greek Omega) And: 2p2 means 2.2 picofarads n22 means 0.22 nanofarads 2µ2 means 2.2 µfarads Roel