Capacitor marking decoder
Decode explicit three-digit pF, R-decimal pF, n/u decimal and tolerance suffixes.
Development preview. Check the assumptions below before relying on a result. Calculations run in your browser.
How it calculates
Model: Three digits: first two × 10^third pF; R is decimal pF; n/u provide decimal placement
Assumptions
- No manufacturer-specific voltage prefix, date, series or safety-approval code is inferred. Tolerance suffix follows the stated common convention.
Worked example
These are the calculator's default inputs. Change any input above to recalculate.
Inputs
- Marking (for example 104K 50V)
- 104K 50V
Results
- Capacitance
- 1e-7 F
- Encoded tolerance
- ±10%
- Explicit voltage rating
- 50 V