R474I210050A1K

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Film capacitors are electrical components made of a thin dielectric film, often polyester or polypropylene, which provides insulation between the two electrical poles. The capacitor stores an electric charge in its dielectric material and acts as an electrical power source. Film capacitors are generally considered a more stable, reliable and higher performance alternative to electrolytic and paper capacitors.

R474I210050A1K application field and working principle:

R474I210050A1K is a polypropylene film capacitor designed for use in AC and DC power circuits in applications such as home audio and automotive devices. It has an insulation voltage of 500V and an operating temperature range of -40° to +85°C. The operating frequency range is from 10 Hz to 30 MHz, with a self-resonant frequency of about 5 MHz.

R474I210050A1K has several important characteristics that make it very effective for certain applications. The high insulation voltage protects against current leakage, while the low ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance) values allow for high dynamic range and frequency response, which is especially beneficial in high-fidelity audio applications.

Two construction types of film capacitors are available, class X and class Y. Class X capacitors are axially leaded, while class Y are surface-mounted. Both types feature a non-polarized design that eliminates the need for directional orientation. This makes them easy to install and results in improved system performance.

R474I210050A1K’s excellent frequency response and its low ESR and ESL values make it ideal for many applications. One of the most common uses is for coupling and decoupling in AC-powered systems. It is also frequently employed in audio systems to reduce distortion and improve signal clarity. In automotive applications, it is often used to reduce noise, reduce EMI interference and to increase the reliability of electrical circuits.

In addition to its applications in electrical power and audio systems, R474I210050A1K is also commonly used for filtering and suppression of transient voltage spikes in low-voltage power supplies. It is well-suited for this purpose due to its low inductance and good high-frequency performance.

In summary, the reliable performance and robust construction of R474I210050A1K make it an ideal choice for a variety of applications. It is highly capable of suppressing noise and electrical interference, making it suitable for use in both audio and automotive systems. Additionally, its low ESR and ESL values make it an excellent choice for filtering and suppression of transient voltage spikes in low-voltage power circuits. Ultimately, R474I210050A1K is an excellent choice for a wide range of high-fidelity audio, automotive and power supply applications.

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