173D156X9020XW

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Tantalum capacitors are a type of capacitor, most developed in the 1950s and 1960s, and known for their stability which has made them excellent choices for many circuit designers over the years. They are renowned for their relatively low profile, high capacitance, long life and low voltage ratings.

The 173D156X9020XW tantalum capacitor is a surface-mount device. It is designed to reduce the size and volume while offering excellent electrical performance. The 173D156X9020XW has the highest capacitance density and most reliable performance in its class.

In terms of more specific application fields, the 173D156X9020XW can be used in almost any circuit condition. This capacitor is most commonly used as a decoupling capacitor in power circuits. Decoupling capacitors provide local bypass paths to eliminate the differences in electrical potentials caused by AC loading of power buses. At the same time, it effectively reduces the effect of any slight potential difference between the power source and the load, allowing the current to be taken in a more stable manner.

173D156X9020XW capacitors are also widely used in high-end audio, automotive and military applications because of their high frequency, low ESR and ESL properties. These properties make the 173D156X9020XW far more desirable than other types of capacitors and allow for much higher quality audio to be captured and reproduced.

The working principle of a tantalum capacitor is similar to that of any other capacitor. A dielectric material is placed between two conductive surfaces. This sets up a coulombic barrier between the two surfaces. When a voltage is applied, current flows from one side to the other as the charge is stored, and the capacitor holds this charge until the capacitance is exhausted.

The benefit of this technique is the high capacitance to volume ratio, as the tantalum capacitor uses high permittivity electrical dielectrics to produce a large amount of capacitance in a very small area. Additionally, the use of tantalum oxide as the dielectric gives the capacitor even higher performance in terms of voltage, temperature and frequency characteristics.

In summation, the 173D156X9020XW tantalum capacitor is a highly versatile component typically used in decoupling applications such as power management sectors, audio applications, automotive projects, and military applications. It has an incredibly high capacitance to volume ratio and is able to provide excellent electrical performance in most any conditions.

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