Ceramic Capacitor Values

Ceramic disc capacitors have a capacitance value of 10pf to 100μf with a wide variety of voltage ratings between 16 volts to 15 kv and more.

Ceramic capacitor values.

The code mentioned on the capacitor consists of 1 2 and 3 digit and all the values are in pico farads pf unit. Standard capacitor values color codes over time a series of standard capacitor values have evolved just as with resistors and inductors. Multi layer ceramic capacitor mlcc. Ceramic disc capacitors are usually through hole components and are falling out of favor due to their size.

10 pf 22 pf 100 pf 1 nf 10 nf 100 nf. This letter represents the tolerance of the capacitor meaning how close the actual value of the capacitor can be expected to be to the indicated value of the capacitor. Similarly if the capacitor code is 152 the 3 rd digit is 2 so multiplier factor is 100. If the capacitor code mentioned in 1 or 2 digits only then the capacitance value will be the same code value in pico farads pf.

15 100 1500 pf. So this is how a capacitor value code calculator calculates the ceramic capacitor value from the capacitor code or vice versa. Ceramic disc capacitors have two to three digits code printed on them. If a ceramic capacitor has three digits abc then the value would be ab 10 c pico farad.

If abc is 104 then the digit 104 means 10 104pf 100000pf 100nf 0 1uf. The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier. Ceramic capacitors which are usually tiny pancakes with two pins typically list the tolerance value as one letter immediately after the three digit capacitance value. Mlccs are used instead if capacitance values allow.

If you are new to capacitor codes then the best way to start is with a chart because that way you can see the arrangement of the code. When the first two numbers are multiplied with the multiplier the resulting value is the value of the capacitor in picofarads. A ceramic disc capacitor does not have a polarity and connects in any direction on the printed circuit board. The smaller values in the kit are 50v rated ceramic capacitors.

Hence the value of the capacitor above is 47000 pf 5. From left to right. Capacitors are available in a huge range of package styles voltage and current handling capacities dielectric types quality factors and many other parameters. These are small nonpolarized caps with yellow blob for their body.