Dielectric constant? April 12, 2016, 10:22:38 pm What's the dielectric constant for your 4-layer FR4? I need to route some controlled impedance traces. Last Edit: January 01, 1970, 01:00:00 am by Guest
Re: Dielectric constant? Reply #1 – June 04, 2016, 10:49:43 am I would like to know the dielectric constant too. Could you specify epsilon relative @ 1GHz for a two layer board? Last Edit: January 01, 1970, 01:00:00 am by Guest