195D105X0050X2T

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Tantalum Capacitors

Tantalum capacitors are becoming increasingly popular as an electric component in the civil, military, and medical industries due to their unique features and applications. The 195D105X0050X2T capacitor (the subject of this article) is a high-voltage, low-ESR (Equivalent Series Resistance) capacitor. It is capable of handling a high temperature range (105�C to +125�C), as well as providing very low leakage current (12.8mA max) and long-term stability. It is well suited for applications such as voltage regulation, power supply, power conversion, and RF filtering.

This capacitor is made up of a tantalum anode bead, a tantalum cathode bead, and a porous manganese dioxide dielectric layer in between. This structure leads to low ESR and high capacitance. The anode is also coated with an insulating film to protect it from shorting out. This structure also provides high temperature stability.

The capacitor\'s application field is diverse, ranging from automotive and aerospace electronics to mobile phones and gadgets. It is used to provide voltage regulation and filtering for sensitive components, as well as to supplement power supplies and maintain consistent voltage levels. In addition, it is used to store energy required by unloaded or low power circuits.

The working principle of the195D105X0050X2T capacitor is based on Faraday\'s law of induction, which states that an electric field can be created in a dielectric material when an electric field is applied to it. In this case, the electric field is created by the anode, the cathode, and the dielectric layer. The dielectric material acts as an insulator, allowing the capacitor to store a certain amount of electric charge.

When an AC voltage is applied, the capacitor charges and discharges according to the voltage’s periodicity. This results in a low-pass filter effect, which eliminates high-frequency noise. The capacitor is also capable of storing an transient voltage, leading to high-peak pulsing capabilities.

The 195D105X0050X2T application field and working principle are thus essential for understanding how tantalum capacitors can be used to provide voltage regulation and filtering. They are produced in large quantities and are widely used in industries such as automotive, aerospace, military, medical, and consumer electronics to provide an abundant source of electricity.

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