Use this browser-based tool for an initial engineering estimate. Inputs remain in this page and are not sent to a server.
Method and units
For an ideal series RLC circuit, f₀ = 1 / (2π√LC) and |Z| = √[R² + (2πfL − 1/(2πfC))²]. Values are converted from nH, pF and MHz before calculation.
Model limits
This lumped-element model omits frequency-dependent loss, self-resonance of real components, parasitics and transmission-line effects. Check the actual component models and operating conditions.
Use the result in your project
Record the assumptions with the result. Check actual material and component data, evaluate tolerances and confirm the proposed construction before releasing manufacturing files.