#### joniengr

##### Advanced Member level 2

Hi,

The impedance of a capacitor decrease with frequency.

The impedance of a inductor increase with frequency.

How the capacitance and inductance changes with frequency ?

At which frequency when designing PCB layout the SMD packages of R L and C have significant changes ?

The impedance of a capacitor decrease with frequency.

The impedance of a inductor increase with frequency.

How the capacitance and inductance changes with frequency ?

At which frequency when designing PCB layout the SMD packages of R L and C have significant changes ?