Convert Statamperes to Nanoamperes
Convert Statamperes (statA) to Nanoamperes (nA) instantly and accurately.
Conversion Formula
nA = statA × 0.3335640952
About Statamperes
The statampere (statA) is the current unit of the CGS-Gaussian system, equal to 1 statC/s = 1/(10c) A ≈ 3.336 × 10⁻¹⁰ A (exact, since c = 2.997 924 58 × 10⁸ m/s is exact). Two long parallel wires each carrying 1 statA and separated by 1 cm experience a force of 1/c² dyn per centimetre. The statampere is used in electrostatics texts where Coulomb's law is written without ε₀. 1 statA ≈ 333.6 pA.
About Nanoamperes
The nanoampere (nA) equals 10⁻⁹ A, typical for reverse saturation currents of silicon diodes, quiescent supply currents of CMOS logic, and microelectrode measurements in analytical electrochemistry. A silicon p-n junction at room temperature has a saturation current of 1-10 nA; a well-designed op-amp input bias current is 1-100 nA; wearable biosensors commonly operate in the nanoampere range. 1 nA = 10⁻³ µA = 10³ pA.
Quick Reference Table
| Statamperes (statA) | Nanoamperes (nA) |
|---|---|
| 1 statA | 0.333564 nA |
| 2 statA | 0.667128 nA |
| 5 statA | 1.66782 nA |
| 10 statA | 3.33564 nA |
| 25 statA | 8.3391 nA |
| 50 statA | 16.6782 nA |
| 100 statA | 33.3564 nA |