Ceramic Disc Capacitor Definition

Class 1 and class 2.

Ceramic disc capacitor definition.

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. So pretty much what gsills said. 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. Ceramic capacitor definition a ceramic capacitor is a capacitor which uses a ceramic material as the dielectric.

Also i d look at the schematic carefully and see how that capacitor is used. Please view our large selection of ceramic disc capacitors below. Ceramic capacitors are made by coating two sides of a small silver porcelain or ceramic disk and then stacked together to make a capacitor. When the ceramic capacitor are layered multiple times it becomes mlcc.

These capacitors are also called disk capacitors. 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. Characteristics precision and tolerances.

Mouser is an authorized distributor for many ceramic disc capacitor manufacturers including avx kemet murata tdk vishay more. Multi layer ceramic smd capacitors are generally a superset of the older disc capacitors. They are generally less expensive than other capacitors and carry lower capacitances couple of µf max which makes them used often during low capacitance requirements in noise harmonics filtering and suppression applications. Ceramic disc capacitors are available at mouser electronics from industry leading manufacturers.

Ceramic capacitors are usually smaller than your thumb and attach to the circuit with two pins. The first ceramic capacitor was disc shaped and now it is available in different shapes and sizes. Ceramic disc capacitors are made by coating a ceramic disc with silver contacts on both sides as shown above illustrates. Different types of ceramic capacitors.

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. There are two classes of ceramic capacitors available today. 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. 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 caps tend to have very high minimum orders. Used in many applications they typically range from 1 nf to 1 µf and occasionally up to 100 µf.