B81123C1102M189 Capacitors

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Film capacitors, referred to as film capacitors, are capacitors that use thin dielectric film as a medium. Due to the high insulation performance, dielectric loss and excellent frequency characteristics of their dielectric film materials, they are widely used. The B81123C1102M189 film capacitor is a radial leaded axial-type film capacitor. This type of capacitor is fabricated by metallizing thin plastic film with an aluminum layer and a self-healing etching process. The electrode consists of an anode foil, a spacer and a cathode foil.

The B81123C1102M189 capacitor can withstand the pressure of 2kV and has a specific capacitance of 1000pF. It operates within a temperature range of -25 to 85 degrees Celsius with a maximum ripple current of 100mA and a maximum dc voltage of up to 2kV. This device also features a long life expectancy and a very high level of reliability.

The working principle of this film capacitor is simple and intuitive. The inside of the capacitor is filled with a thin dielectric film, and then a pair of electrodes are connected to both ends in a certain spacing. The thicker the film and the larger the area of the electrode, the higher the capacitance. When a dc voltage is applied to the electrodes, an electric field is established between the electrodes, which continuously accumulates charges and stores energy.

The B81123C1102M189 film capacitor is widely used in many different sectors and applications, including aircraft instrumentation, IT systems, audio equipment, automotive systems, LED lighting and antenna systems. These capacitors are also used in high-frequency systems, power supplies, energy storage, EMC and automotive switches due to their excellent frequency response, high voltage withstanding and long life expectancy.

The B81123C1102M189 film capacitor is a highly reliable, cost-effective solution for a variety of applications, providing reliable performance in a wide range of environmental conditions. It is easy to install, and its wide operating voltage range and long life expectancy make it the ideal choice for many applications.

In conclusion, the B81123C1102M189 film capacitor is an excellent component for a wide range of applications, thanks to its low cost, high reliability, excellent frequency response, high voltage withstanding and long life expectancy. It is easy to install, and its wide operating voltage range and long life expectancy make it a practical choice for many automotive, industrial, audio or aviation needs.

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