Convert Watt per millimetre kelvin to Megawatt per metre kelvin
Convert Watt per millimetre kelvin (W/(mm·K)) to Megawatt per metre kelvin (MW/(m·K)) instantly and accurately.
Conversion Formula
MW/(m·K) = W/(mm·K) × 0.001
About Watt per millimetre kelvin
The watt per millimetre kelvin (W/(mm·K)) equals exactly 1000 W/(m·K) since 1 mm = 10⁻³ m. Used in microelectronics thermal engineering where components are millimetre-scale: copper ≈0.385, silicon ≈0.148 W/(mm·K). Thermal interface material datasheets for high-performance pads and solder joints commonly use this unit. 1 W/(mm·K) = 1000 W/(m·K) = 10 W/(cm·K).
About Megawatt per metre kelvin
The megawatt per metre kelvin (MW/(m·K)) equals exactly 10⁶ W/(m·K). A theoretical and research unit for modelling exotic or nanostructured materials: theoretical carbon nanotube axial conductivity predictions and astrophysical plasma heat transport can reach the MW/(m·K) range. No bulk engineering material approaches this value. 1 MW/(m·K) = 10⁶ W/(m·K) = 1000 kW/(m·K).
Quick Reference Table
| Watt per millimetre kelvin (W/(mm·K)) | Megawatt per metre kelvin (MW/(m·K)) |
|---|---|
| 1 W/(mm·K) | 0.001 MW/(m·K) |
| 2 W/(mm·K) | 0.002 MW/(m·K) |
| 5 W/(mm·K) | 0.005 MW/(m·K) |
| 10 W/(mm·K) | 0.01 MW/(m·K) |
| 25 W/(mm·K) | 0.025 MW/(m·K) |
| 50 W/(mm·K) | 0.05 MW/(m·K) |
| 100 W/(mm·K) | 0.1 MW/(m·K) |