MKT1817218404G

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Film capacitors, or plastic film capacitors, are typically high-value capacitors used in a variety of general purpose and specialized electronic circuits. They stand out from other types of capacitors because of their very low equivalent series resistance (ESR), and very low levels of leakage. MKT1817218404G capacitors, being part of this class of capacitors, also provide superior technical specifications.

The MKT1817218404G capacitor is a 8.5 X 7.5-mm film capacitor offering a range of capacitances from 2,200pF to 0.47µF over a wide temperature range (-55°C ~ +85°C). This device is characterized by high insulation resistance, a high tolerance to voltage up to 2000VAC, reliable pulse capability, and superior capacitance stability. It is also highly compatible with high temperature reflow soldering techniques.

The working principle of the MKT1817218404G capacitor is based on the thin dielectric layer between the capacitor’s two metal plates. This dielectric layer allows the capacitor to store electricity. When a voltage is applied across the electrodes of the two plates, a charge is built up on the plates. This charge then begins to leak off, hence the capacitor can be considered as a current-controlled device. When the voltage cycles on and off, a current flows between the two plates, allowing the capacitor to act as an energy storage device.

When it comes to the applications for the MKT1817218404G capacitors, these capacitors are mainly used in EMI/RFI filtering circuits and audio-frequency applications. Because of their excellent dielectric properties, these capacitors can provide superior power factor correction for motors, reduce harmonic distortion from HID sources, and also provide stability and high performance for amplifiers and audio related equipment. Moreover, this particular type of capacitor has been incorporated into products ranging from amplifiers and light dimmers, to power supplies and LED lighting systems.

It should be noted that the MKT1817218404G capacitors are not suitable for automotive applications. In such cases, OEM capacitors should be sourced to meet the specific requirements of each particular application. In summary, the MKT1817218404G film capacitor is an ideal choice for many applications, providing superior performance, reliability, and stability. This particular type of capacitor can serve a wide range of general purpose and specialized electronic circuits, making it an ideal solution for many applications.

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