Ceramic Capacitor Marking 103

103 ceramic disc capacitors are available at mouser electronics.

Ceramic capacitor marking 103.

A ceramic disc capacitor does not have a polarity and connects in any direction on the printed circuit board. Then the 4 1 st digit the 7 2 nd digit the 3 is the multiplier in pico farads pf and the letter j is the tolerance and this translates to. Click here for resistor colour code and smd resistor code ceramic disc capacitors have two to three digits code printed on them. Larger capacitors the cylindrical aluminum electrolyte type or the double layer type use units of microfarads uf or µf equal to 10 6 farads.

The first two numbers describe the value of the capacitor and the third number is the number of zeros in the multiplier. Hence the value of the capacitor above is 47000 pf 5. Sometimes figures such as 10n will be seen and this indicates a 10nf capacitor. Mouser offers inventory pricing datasheets for 103 ceramic disc capacitors.

The 3 digit capacitor code 103 stands for 10 nf in words. 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. The first is used with small ceramic capacitors and appears as a single letter. This is a simple online calculator for color band resistor marking inductor color band marking ceramic or tantalum capacitor 3 digit marking and smd resistor 3 digit 4 digit 10 5 2 and eia 96 e96 1 tolerance code marking.

Common ceramic capacitor tags capacitor 108 0 1 pf capacitor 158 0 15 pf capacitor 228 0 22 pf capacitor 338 0 33 pf capacitor 478 0 47 pf. There are several tolerance marking systems used. Method of finding the value meaning of codes of capacitor. Often the value may be given in picofarads.

Two of the most common are shown here. Then by just using numbers and letters as codes. In addition to the capacitance value and possibly the working voltage or breakdown voltage the capacitor may be marked by its tolerance. 47pf 1 000 3 zero s 47 000 pf 47nf or 0 047uf the j indicates a tolerance of 5.

The capacitor on the left is of a ceramic disc type capacitor that has the code 473j printed onto its body. The smallest capacitors made from ceramic film or tantalum use units of picofarads pf equal to 10 12 farads.