Ceramic Disc Capacitor Definition

Different types of ceramic capacitors.

Ceramic disc capacitor definition.

Class 1 and class 2. The two most common types are multi layer ceramic capacitors and ceramic disc capacitors. Ceramic capacitors are made by coating two sides of a small silver porcelain or ceramic disk and then stacked together to make a capacitor. And this from vishay.

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. Multi layer ceramic smd capacitors are generally a superset of the older disc capacitors. Ceramic disc capacitors are available at mouser electronics from industry leading manufacturers. When the ceramic capacitor are layered multiple times it becomes mlcc.

The construction of disc capacitors is much less complex and thus they are much more rigid both mechanically and electrically especially concerning the pulse strength. Ceramic disc caps tend to have very high minimum orders. These capacitors are also called disk capacitors. Depending on the shapes and sizes they are used as feed through capacitors electro magnetic interference supressers and even as power capacitors in transmittors.

Ceramic disc capacitors are made by coating a ceramic disc with silver contacts on both sides as shown above illustrates. Also i d look at the schematic carefully and see how that capacitor is used. The first ceramic capacitor was disc shaped and now it is available in different shapes and sizes. There is really nothing the old 100 nf disc capacitor can do that a modern 100 nf smd cap can t do within their voltage ratings.

Ceramic disc capacitors have a capacitance value of about10pf to 100μf with a wide variety of voltage ratings between 16v to 15 kv and more. Low capacitance and high capacitance in ceramic capacitors can be achieved by changing the thickness of the ceramic disk used. Ceramic capacitor definition a ceramic capacitor is a capacitor which uses a ceramic material as the dielectric. So pretty much what gsills said.

Mouser is an authorized distributor for many ceramic disc capacitor manufacturers including avx kemet murata tdk vishay more. The large capacitors in an antique radio typically range from 1 200 µf. Ceramic capacitors are usually smaller than your thumb and attach to the circuit with two pins. There are two classes of ceramic capacitors available today.

Characteristics precision and tolerances. 900 piece ceramic capacitor grab bag made of ceramic material as the dielectric and metal as the electrodes ceramic capacitors come in a variety of shapes and sizes.