Ceramic Capacitor Values Table

This prevents confusion with large numbers of zeros attached to the values of the different capacitors.

Ceramic capacitor values table.

In view of the enormous range over which capacitor values can vary a number of different prefixes may be used. When the first two numbers are multiplied with the multiplier the resulting value is the value of the capacitor in picofarads. 2a is 100vdc rating according to the eia. Si prefixes for sub multiples.

The code mentioned on the capacitor consists of 1 2 and 3 digit and all the values are in pico farads pf unit. If a capacitor is f ex. The ceramic capacitor value finds by calculating the codes mentioned on it. When converting between these it is sometimes useful to have a capacitor conversion chart or capacitor conversion table for the different capacitor values.

Marked 2a474j the capacitance is decoded as described above the two first signs is the voltage rating and can be decoded from table 2 here below. Judging by a capacitors size and type you will quickly learn to determine if the value on the capacitor is given in pf nf or uf. Standard capacitor values color codes over time a series of standard capacitor values have evolved just as with resistors and inductors. The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier.

The main prefixes used for capacitor values are given in the table below. To prevent confusion with large numbers of zeros attached to the values of the different capacitors the common prefixes pico 10 12 nano 10 9 and micro 10 6 are widely used.