04025A180JAT2A

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Ceramic Capacitors

Ceramic capacitors are one of the most commonly used components in electronic circuits. They are made from two layers of ceramic material, with a thin dielectric between them. This dielectric acts as an insulator, allowing for electric current to be stored between the two layers in the form of an electrical field. Ceramic capacitors are most often used for bypassing and decoupling applications, or in high-impedance circuits where capacitance is desired. The specific application and working principle of the 04025A180JAT2A ceramic capacitor will now be explored.

Application Field

The 04025A180JAT2A ceramic capacitor is a low profile capacitor with very high frequency characteristics. This makes it ideal for use in high-frequency circuits where space is limited. It is also suitable for use in applications where good capacitance-temperature performance is needed, such as voltage regulation or RF bypass applications. The 04025A180JAT2A ceramic capacitor is also well-suited to use as an RLC (resistor-capacitor-inductor) filter.

Working Principle

The 04025A180JAT2A ceramic capacitor works by storing an electric charge between its two layers. This is possible due to the dielectric material separating the two layers. When a voltage is applied across the capacitor, electrical charges are stored in the capacitor, and discharged when the voltage is removed. This principle is known as capacitance. Ceramic capacitors can have different dielectric materials such as barium titanate, allowing them to have different capacitance values.

The capacitance of the 04025A180JAT2A ceramic capacitor depends on its size, the dielectric material used, the temperature and the applied voltage. Its maximum voltage rating is 100V, which should not be exceeded in order to avoid damage. Its rated capacitance is 180pF, and it is capable of operating at temperatures between -55°C and +140°C without performance degradation.

In conclusion, the 04025A180JAT2A ceramic capacitor is an ideal component for high-frequency applications requiring a low-profile device with high-frequency characteristics. It is suitable for applications such as voltage regulation, bypassing, RLC filters, and decoupling. It has a maximum voltage rating of 100V and is able to operate within a temperature range of -55°C to +140°C. Its rated capacitance is 180pF.

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