Ceramic Capacitor Markings 104

A variety of schemes may be used.

Ceramic capacitor markings 104.

There are several tolerance marking systems used. Two of the most common are shown here. One hundred nanofarads capacitance. Sometimes figures such as 10n will be seen and this indicates a 10nf capacitor.

Often the value may be given in picofarads. When the first two numbers are multiplied with the multiplier the resulting value is the value of the capacitor in picofarads. The smallest capacitors made from ceramic film or tantalum use units of picofarads pf equal to 10 12 farads. The 3 digit capacitor code 104 stands for 100 nf in words.

Ceramic capacitors are generally smaller than types like electrolytic capacitors and therefore the markings need to be more concise. 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 is used with small ceramic capacitors and appears as a single letter. A ceramic capacitor is a fixed value capacitor where the ceramic material acts as the dielectric it is constructed of two or more alternating layers of ceramic and a metal layer acting as the electrodes the composition of the ceramic material defines the electrical behavior and therefore applications.

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.