695D106X9020G2T

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Tantalum capacitors, also known as tantalum electrolytic capacitors, are a type of electrolytic capacitor which uses tantalum as an anode. They have a higher capacitance than aluminum electrolytic capacitors, making them attractive for many applications. This article will discuss the application field and working principle of 695D106X9020G2T tantulum capacitor.

Tantalum capacitors are available in a variety of sizes, from through-hole chip, molded leaded and high voltage axial lead styles, with each style having its own advantages when it comes to ease of installation and space savings. Typical applications for tantalum capacitors include the direct replacement of aluminum electrolytic capacitors in power supplies, stabilized inputs, active filters, etc. Of course, they are also used in many digital, industrial, and automotive designs, and have become a popular choice for many designers.

Tantalum capacitors are ideal for high-frequency, high-current applications. Due to their low ESR, they are widely used in applications that require an extremely stable voltage and current. Because of their high capacitance values, they are ideal for applications that require large amounts of capacitance in a small physical package, such as in computer motherboards or mobile devices.

The 695D106X9020G2T tantalum capacitor is a surface mount molded chip tantalum capacitor, with a rated capacitance of 220 µF and a voltage rating of 6.3 V. It is suitable for use in a broad range of applications, including power supplies, motor drives, and various filtering and switching applications.

The working principle of a tantalum capacitor is based on electrochemical double-layer capacitance. It is composed of two electrodes separated by a dielectric layer - the anode and cathode. The dielectric layer provides insulation between the two electrodes, and is responsible for the capacitance and voltage ratings of the device. The electrical charge is stored within the double-layer structure, which is formed by the electrodes and the dielectric layer.

When a voltage is applied across the two electrodes, the anode and cathode are charged with opposite polarities, generating an electric field in the space between them. This electric field stores the electrical charge, and the higher the charge stored, the higher the capacitance of the capacitor. The capacitance of a tantalum capacitor is very stable over time, and is unaffected by temperature, pressure, and frequency changes.

The 695D106X9020G2T tantalum capacitor has a wide operating temperature range of -55 to +125°C, and is suitable for use in a variety of environmental conditions. It is also RoHS compliant, and is designed to be used in a variety of consumer, automotive, and industrial applications. It is also extremely reliable and capable of withstanding high peak current pulses.

Overall, the 695D106X9020G2T tantalum capacitor is an excellent choice for various applications. It is capable of providing a high capacitance value in a very small form factor, and is incredibly reliable and long lasting. Its wide operating temperature range makes it suitable for many different applications, and its RoHS compliance makes it a popular choice for designers.

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