Convert Microfarads to Femtofarads
Convert Microfarads (µF) to Femtofarads (fF) instantly and accurately.
Conversion Formula
fF = µF × 1000000000
About Microfarads
The microfarad (µF) equals 10⁻⁶ F, the practical scale for power supply filtering, motor-run capacitors, and audio crossovers. Aluminium electrolytic capacitors range from 1 µF to 100 000 µF; DC link bus capacitors in inverter drives are 100-1 000 µF; motor-run capacitors are 1-100 µF per phase; audio crossover networks use 1-100 µF film capacitors. 1 µF = 10⁻³ mF = 10⁻⁶ F.
About Femtofarads
The femtofarad (fF) equals 10⁻¹⁵ F, the standard unit for transistor gate capacitances in CMOS technology and MEMS sensors. Transistors in 7 nm process nodes have gate capacitances of 0.5-5 fF; MEMS capacitive pressure sensors use sense-gap capacitances of 1-100 fF; integrated-circuit bond-pad parasitics and via coupling are quantified in femtofarads. 1 fF = 10⁻³ pF = 10⁻¹⁵ F.
Quick Reference Table
| Microfarads (µF) | Femtofarads (fF) |
|---|---|
| 1 µF | 1000000000 fF |
| 2 µF | 2 × 109 fF |
| 5 µF | 5 × 109 fF |
| 10 µF | 1 × 1010 fF |
| 25 µF | 2.5 × 1010 fF |
| 50 µF | 5 × 1010 fF |
| 100 µF | 1 × 1011 fF |