Convert Milliohm-metres to Microohm-metres
Convert Milliohm-metres (mΩ·m) to Microohm-metres (µΩ·m) instantly and accurately.
Conversion Formula
µΩ·m = mΩ·m × 1000
About Milliohm-metres
The milliohm-metre (mΩ·m) equals 10⁻³ Ω·m, the scale for highly resistive alloys, graphite, and transition-metal oxides. Carbon-graphite brushes used in DC motors have resistivity of 20-100 mΩ·m; ferrites used in power magnetics are 0.1-10 mΩ·m; polyaniline conducting polymer films are in the mΩ·m range when fully protonated. 1 mΩ·m = 10⁻³ Ω·m = 10 Ω·cm.
About Microohm-metres
The microohm-metre (µΩ·m) equals 10⁻⁶ Ω·m and is numerically identical to 1 Ω·mm²/m used in the cable industry. Nichrome resistance wire has resistivity ≈1.0-1.1 µΩ·m; stainless steel is 0.69-0.72 µΩ·m; manganin alloy (for precision shunts) is about 0.48 µΩ·m. 1 µΩ·m = 10⁻⁶ Ω·m = 1 Ω·mm²/m.
Quick Reference Table
| Milliohm-metres (mΩ·m) | Microohm-metres (µΩ·m) |
|---|---|
| 1 mΩ·m | 1000 µΩ·m |
| 2 mΩ·m | 2000 µΩ·m |
| 5 mΩ·m | 5000 µΩ·m |
| 10 mΩ·m | 10000 µΩ·m |
| 25 mΩ·m | 25000 µΩ·m |
| 50 mΩ·m | 50000 µΩ·m |
| 100 mΩ·m | 100000 µΩ·m |