Twisted Pair Impedance Calculator

This calculator is able to calculate the impedance, delay, inductance, and capacitance of a twisted pair cable.

Output values are rounded to the second decimal place.

Twisted Pair

Input

S(Separation):

D(Diameter):

Er(Substrate Dielectric):

Output


Equations

Twisted Pair Impedance Equation

Z = Impedance(Ω), t = Delay(ns/in), L = Inductance(nH/in), C = Capacitance(pF/in)