MCM01-009DD470K-F

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A mica and PTFE capacitor, also known as a MCM01-009DD470K-F, is a two-terminal, non-polarized capacitor featuring mica and PTFE dielectric materials. The capacitor has a insulated outer sleeve, and operates in temperatures up to 105° C. They are available in various sizes, mounting styles, and dielectric materials, and feature tight tolerance ranging from ±0.1 pF to ±10%. The construction of a mica and PTFE capacitor is relatively simple, with the two dies being held firmly in an epoxy-resin and a PTFE envelope. The capacitor is designed for use in various RF and microwave applications such as radio-frequency, mobile communication, and analog and digital transmitters.

Because this type of capacitor is not polarized, it can be used in circuits with AC or DC power sources, increasing the versatility of the capacitor. This also makes it suitable for a variety of high-frequency applications. Due to the capacitor\'s size, the capacitance values can range from typically 1pF to 800pF. These capacitors range in lead length from 6-10 mm better suited for high frequency applications.

The dielectric combination of mica and PTFE provides a unique combination of stability, high tolerance and reliability when compared to other capacitor materials. This makes it ideal for precision circuits. The mica enables the capacitor to maintain excellent stability at temperatures from -55° C to 105° C, with negligible drift at temperatures of -55° C to +85° C. Due tothese high temperatures, the capacitor is suitable for applications with extended temperature ranges. The PTFE insulation increases reliability and reduces capacitance losses while allowing for higher capacitance values in small packages.

The MCM01-009DD470K-F capacitor offers high capacitance values to reduce the maximum load voltage of the circuit. It also provides excellent stability over temperature and frequency which allows it to maintain high performance levels over long periods of time. In addition it is compliant with a wide temperature range, -55° C to 105° C, from -55° C to +85° C, providing precise performance in high temperature conditions. It also features tight tolerance allowing for more accurate readings.

The working principle of this capacitor relies on the concept of dielectric displacement. This is where a voltage is applied across two electrodes, which then causes electrons to be displaced from one electrode and deposited on the other. This causes the electrodes to become charged and generates an electric field between them. This electric field then reacts with the material between the electrodes, which is the dielectric. The dielectric stores this electric field and therefore increases the capacitance of the circuit. The higher the dielectric constant of the material, the higher the capacitance of the capacitor.

MCM01-009DD470K-F capacitors are typically found in applications such as video signal processing, radio communications, RF power supplies, audio amplifiers, pulse systems, medical imaging, robotic control and numerous automotive uses. Due to their stability, reliability and high tolerance these capacitors are often featured in precision circuits, and are suitable for use in a variety of different RF and microwave applications.

In summary, the MCM01-009DD470K-F capacitor is a two-terminal capacitor featuring mica and PTFE dielectric materials. It operates in temperatures up to 105° C and is available with various sizes, mounting styles and dielectric materials with tight tolerances ranging from ±0.1 pF to ±10%. They offer high capacitance values to reduce the maximum load voltage of the circuit, and feature excellent stability over temperature and frequency that allows them to maintain high performance levels. They are suited for applications with extended temperature ranges due to the fact that they are non-polarized, and are used in precision circuits due to their stability, reliability and high tolerance. They are commonly found in various RF and microwave applications.

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