890324022017

A film capacitor is a type of capacitor that utilizes a thin film made of polyester, polycarbonate, polystyrene, polypropylene, polyethylene naphthalate, polyimide, polyphenylene sulfide, or polymethyl methacrylate, as the dielectric material to store electrical energy. The metal plates of a film capacitor are made of aluminum foil and are then rolled up and placed in a cylindrical case.

890324022017 is a silver-mica film capacitor with capacitance in the range 2-4 pF and voltage rating of 2kV. It is mainly used to block high frequency signals in multi-stage RF amplifiers, as reject filters or neutralization of oscillations in HF amplifiers, as bypass capacitors in pulse and (RF) oscillator circuits or as input decoupling.

The working principle of the 890324022017 lies in the parallel plates in a capacitor. These plates can be considered as the two main parts of a capacitor, where one plate is a positive plate and another plate is a negative plate. As an electric charge has the ability to store energy, when two plates are put in proximity and a voltage is applied to them, the charges will be attracted to the opposite plate, thus creating an electric field between the two plates. The electric field between the plates will then cause the electric charges to exert a force on each other, which is known as capacitance.

One of the main advantages of the 890324022017 is its ability to produce high capacitance values with relatively low capacitor sizes. Moreover, it has very low losses and can operate at high frequencies. Other benefits include low dielectric absorption, high linearity and good temperature stability.

Due to its features, the 890324022017 is widely used in many applications, including RF and microwave circuits, high-frequency bypass networks, pulse networks, filtering and decoupling circuits, and antenna systems.

In conclusion, the 890324022017 film capacitor is a highly reliable and versatile component that is used in a wide range of applications. It features high capacitance values and low power consumption, making it a preferable choice for many applications.