Convert Megafarads per metre to Picofarads per centimetre
Convert Megafarads per metre (MF/m) to Picofarads per centimetre (pF/cm) instantly and accurately.
Conversion Formula
pF/cm = MF/m × 1.000000000e+16
About Megafarads per metre
The megafarad per metre (MF/m) equals 10⁶ F/m, a theoretical permittivity scale for extreme-screening media. Drude model of a free-electron metal below the plasma frequency gives effective permittivity in the MF/m range at audio frequencies; superconducting London kinetic inductance modelled as a dielectric permittivity yields MF/m values in the GHz band. 1 MF/m = 10⁶ F/m = 10³ kF/m.
About Picofarads per centimetre
The picofarad per centimetre (pF/cm) equals 10⁻¹⁰ F/m = 100 pF/m, used for transmission-line capacitance per unit length in RF engineering. A standard 50 Ω air-dielectric coaxial line has capacitance per unit length ≈67 pF/m ≈0.67 pF/cm; PTFE coax gives ≈0.9 pF/cm. RF substrate characterisation often quotes pF/cm. 1 pF/cm = 10⁻¹⁰ F/m.
Quick Reference Table
| Megafarads per metre (MF/m) | Picofarads per centimetre (pF/cm) |
|---|---|
| 1 MF/m | 1 × 1016 pF/cm |
| 2 MF/m | 2 × 1016 pF/cm |
| 5 MF/m | 5 × 1016 pF/cm |
| 10 MF/m | 1 × 1017 pF/cm |
| 25 MF/m | 2.5 × 1017 pF/cm |
| 50 MF/m | 5 × 1017 pF/cm |
| 100 MF/m | 1 × 1018 pF/cm |