Convert Minute-degree Fahrenheit per BTU to Microkelvin per watt
Convert Minute-degree Fahrenheit per BTU (min·°F/BTU) to Microkelvin per watt (μK/W) instantly and accurately.
Conversion Formula
μK/W = min·°F/BTU × 31593.90401
About Minute-degree Fahrenheit per BTU
The minute-degree Fahrenheit per BTU (min·°F/BTU) equals (5/9 × 60)/1055.05585262 K/W ≈ 0.03159 K/W. Used in US refrigeration and air-conditioning engineering where capacity is expressed in BTU/min - 1 ton of refrigeration equals 200 BTU/min. Thermal resistance of evaporator and condenser circuits is conveniently quoted in this unit. 1 min·°F/BTU ≈ 0.03159 K/W = 60 s·°F/BTU.
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.
Quick Reference Table
| Minute-degree Fahrenheit per BTU (min·°F/BTU) | Microkelvin per watt (μK/W) |
|---|---|
| 1 min·°F/BTU | 31593.9 μK/W |
| 2 min·°F/BTU | 63187.8 μK/W |
| 5 min·°F/BTU | 157970 μK/W |
| 10 min·°F/BTU | 315939 μK/W |
| 25 min·°F/BTU | 789848 μK/W |
| 50 min·°F/BTU | 1579700 μK/W |
| 100 min·°F/BTU | 3159390 μK/W |