Will real practical capacitors have a constant capacitance across the entire frequency range, or do physical limitations change the capacitance at high frequencies?(adsbygoogle = window.adsbygoogle || []).push({});

I see in capacitor datasheets that the impedance of a ceramic capacitor changes with frequency, but I see this as the ESR and ESL of the part playing a factor.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Will a capacitor's value remain constant with frequency?

Loading...

**Physics Forums | Science Articles, Homework Help, Discussion**