Ceramic Capacitor Range

For instance ceramic capacitors made using x5r dielectric materials have an operating temperature range of 55 c to 85 c with an allowable variation in capacitance of 15 over that range and exhibit non linear capacitance value stability over that range.

Ceramic capacitor range.

Tecate s ceramic capacitors are available from sizes that can barely be seen with the naked eye to very large configurations that have multiple agency certifications and can be used in safety sensitive applications. 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. So this is how a capacitor value code calculator calculates the ceramic capacitor value from the capacitor code or vice versa. 5 as in x5r corresponds to 85 c and 7 as in x7r corresponds to 125 c.

The frequency characteristics of a capacitor differ greatly from one type of capacitor to another. Over time a series of standard capacitor values have evolved just as with resistors and inductors. The capacitance value will be calculated as follows. The two most common types are multi layer ceramic capacitors and ceramic disc capacitors.

Popular class 2 ceramic dielectrics include x7r which as a temperature range of 55 to 125 c with a δc c0 of 15 y5v which as a temperature range of 30 to 85 c with a δc c0 of 22 82 and z5u which has a temperature range of 10 to 85 c and a δc c0 22 56. The first character indicates the lowest temperature that the capacitor can handle. Capacitors are available in a huge range of package styles voltage and current handling capacities dielectric types quality factors and many other parameters still they largely hold to this range of values. Class 1 and class 2.

At high frequencies a multilayer ceramic capacitor has low impedance and exhibits excellent frequency characteristics. Class 1 ceramic capacitors. The letter x as in x7r x5r corresponds to 55 c. Class 1 ceramic capacitors are used where high.

A ceramic capacitor is a capacitor which uses a ceramic material as the dielectric. Even multilayer ceramic capacitors come in a variety of types depending upon the raw materials used and the shape of each. Ceramic capacitor products from tecate group. Based on the working temperature range temperature drift tolerance different ceramic capacitor classes are defined.

There are two classes of ceramic capacitors available today. Similarly if the capacitor code is 152 the 3 rd digit is 2 so multiplier factor is 100. 15 100 1500 pf. The second character indicates the maximum temperature.