What’s the relation between frequency Vs thickness

Last Updated on 28 6 月, 2022 by

Frequency Vs Thickness of Piezoelectric ceramic

Lots of people will ask us what’s the relation between  frequency and thickness of piezoelectric ceramic.

Well, that’s a good question.

Firstly, you should know it, what’s the frequency. Here we called it resonant frequency. It’s not antiresonance frequency.

And here is a simple formule as below:

Piezo constant No. 2=Frequency x Thickness.

For example, you only know it the thickness 2mm, then we will know it about that the frequency is about 1Mhz.

But that’s not a 100% correct formule.

Please have a look at the map as below:

So, when you wanna custom your piezoelectric ceramic for your project, please tell us more detail requests. Then we can offer you the high performance piezo product to you.