Convert Microkelvin per watt to Degree Fahrenheit per watt
Convert Microkelvin per watt (μK/W) to Degree Fahrenheit per watt (°F/W) instantly and accurately.
Conversion Formula
°F/W = μK/W × 1.800000000e-6
About Microkelvin per watt
The microkelvin per watt (μK/W) equals exactly 10⁻⁶ K/W. Used in ultra-precision cryogenic and nanotechnology research to characterise thermal contact resistance of atomically bonded interfaces, van der Waals heterostructures, and superconducting qubit heat links at millikelvin temperatures. Also quoted for on-chip thermal connections in quantum processor prototypes. 1 μK/W = 10⁻⁶ K/W.
About Degree Fahrenheit per watt
The degree Fahrenheit per watt (°F/W) equals exactly 5/9 K/W ≈ 0.5556 K/W. It appears in US power electronics datasheets and legacy JEDEC thermal specifications where junction-to-case resistance is reported in °F/W rather than °C/W or K/W. A device rated 5 °F/W has R = 5 × 5/9 ≈ 2.78 K/W. 1 °F/W = 5/9 K/W.
Quick Reference Table
| Microkelvin per watt (μK/W) | Degree Fahrenheit per watt (°F/W) |
|---|---|
| 1 μK/W | 1.8 × 10-6 °F/W |
| 2 μK/W | 3.6 × 10-6 °F/W |
| 5 μK/W | 9 × 10-6 °F/W |
| 10 μK/W | 1.8 × 10-5 °F/W |
| 25 μK/W | 4.5 × 10-5 °F/W |
| 50 μK/W | 9 × 10-5 °F/W |
| 100 μK/W | 0.00018 °F/W |