How To Read Ceramic Capacitor 2digit

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.

How to read ceramic capacitor 2digit.

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. In order to make certain that the capacitor will be held in the proper position while the dots are being read manufacturers have adopted several 3 dot marking arrangements. Ceramic capacitors are way smaller than electrolytics and thus the full value plus unit can t be written on them. With this we get the capacitor value in picofarads.

It s difficult to read their values even with the code. The color dots must be read in the correct sequence a b c from left to right in order to correctly interpert the color code. Here is how to read ceramic capacitor values. Encoding for ceramic capacitors ceramic capacitors encoding consists 1 3 digits.

For example your capasitor says 103 this means that the first two digits bone 10 remain as they are bone is 10 the third indicates the number of 0 you have to put after the first two digits bone 10 000 10000 pf 10000 have peak bone farads of capacity you always give in picofarads then if you want you can go to nano farads bone 10 000 nf 10 nf. About ceramic capacitor codes. Instead they have a 3 digit coding system. The multimeters which can read capacitance are usually costlier better.

When the first two numbers are multiplied with the multiplier the resulting value is the value of the capacitor in picofarads. The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier. Imagine if we had to shrink their complete specifications down and print them on the capacitor. 10 6 10 to the power 6 pico farad pf is equal to 1 micro farad uf.

This is why manufacturers started using a three digit code to mark ceramic capacitors. The first two digits represent the value of the capacitor and the third one the number of zeros to add to the right. We d need a microscope to read them. Ceramic disc capacitors have two to three digits code printed on them.

For example if a ceramic capacitor has a code 5 and other has 47 their respective capacitance values are 5 pf and 47 pf. If the capacitor code consist only 1 or 2 digits it is simply their capacitance value in picofarads pf.