Convert Picofarads per metre to Megafarads per metre
Convert Picofarads per metre (pF/m) to Megafarads per metre (MF/m) instantly and accurately.
Conversion Formula
MF/m = pF/m × 1.000000000e-18
About Picofarads per metre
The picofarad per metre (pF/m) equals 10⁻¹² F/m, the most widely used permittivity scale. The vacuum permittivity ε₀ ≈ 8.854 pF/m; air at STP is ≈8.859 pF/m; PTFE PCB substrate is ≈19 pF/m; FR-4 laminate is ≈37 pF/m. Dielectric specifications in IPC-4101 and IEC 60250 list pF/m values. 1 pF/m = 10⁻¹² F/m.
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.
Quick Reference Table
| Picofarads per metre (pF/m) | Megafarads per metre (MF/m) |
|---|---|
| 1 pF/m | 1 × 10-18 MF/m |
| 2 pF/m | 2 × 10-18 MF/m |
| 5 pF/m | 5 × 10-18 MF/m |
| 10 pF/m | 1 × 10-17 MF/m |
| 25 pF/m | 2.5 × 10-17 MF/m |
| 50 pF/m | 5 × 10-17 MF/m |
| 100 pF/m | 1 × 10-16 MF/m |