0402ZJ0R2CBWTR

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Thin Film Capacitors is an important component in the field of electrical components. The 0402ZJ0R2CBWTR series is a kind of thin film capacitor, which has wide application. This article will discuss the application fields of 0402ZJ0R2CBWTR series capacitor and its working principle.

As an electronic component, 0402ZJ0R2CBWTR capacitor can be applied in a variety of circumstances. It is mainly used for decoupling, wave shaping, energy storage and filtering in digital circuits. Due to its compact size and small volume, this capacitor is also widely used for high frequency communication and aerospace system applications. Moreover, the 0402ZJ0R2CBWTR series capacitor is also particularly suitable for high temperature, high voltage and vibration condition, making it a great choice for computers, electronic ignitions and security products.

As a thin film capacitor, the 0402ZJ0R2CBWTR series capacitor is made up of a metal film substrate, a dielectric film and two leads. The metal film substrate is made of nickel-chrome, tantalum or titanium alloy materials. The dielectric film is formed by coating a thin layer of silicon nitride onto the metal substrate. Finally, two lead rods are used to connect the capacitor to the other components in the circuit.

The working principle of 0402ZJ0R2CBWTR series capacitor is mainly based on the physical phenomenon that negative charges accumulate on the dielectric material when exposed to an electric field. The electric field created by the voltage applied across its leads will cause the charges to accumulate on the electrodes. Each charge that is collected creates an electric field of its own, which in turn adds to the electric field already present on the capacitor. This buildup of electric fields is what allows the capacitor to store electrical energy in the form of an “electric charge”.

When electricity flowing through the capacitor, energy is dissipated through the dielectric material and the leads of the capacitor. This energy is converted into heat, which is then dissipated in the form of an electric current. The current that flows through the capacitor is proportional to the frequency of the applied voltage; this is known as its “quality factor” and is measured as the ratio between the effective input impedance to the total output impedance.

In conclusion, 0402ZJ0R2CBWTR thin film capacitors have a wide variety of applications across multiple fields. It is suitable for high temperature and vibration conditions, and is able to store electric energy for transmission. It works by charges accumulating on its electrodes and creating electric fields, with energy dissipated in the form of an electric current. Therefore, 0402ZJ0R2CBWTR series capacitors are invaluable components in many electronic systems.

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