Capacitor Value Calculator

Calculate capacitor values from markings (3-digit code, EIA). Series and parallel capacitance. RC time constant calculator.

3-Digit Capacitor Code

Enter the 3-digit code from the capacitor (e.g., 104 = 100nF)

Tolerance Codes

B

0.1pF

C

0.25pF

D

0.5pF

F

1%

G

2%

J

5%

K

10%

M

20%

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