173D225X9010UWE3

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Tantalum Capacitors

A tantalum capacitor is a type of electrolytic capacitor, which is an electronic component that stores energy in a electrochemical form, much like a rechargeable battery. Manufactured using a sintered anode and tantalum powder, a thin film of manganese dioxide acts as the dielectric and sandwiched between two sections of electrode which serves as the cathode and anode. While there are several types of capacitors, tantalum capacitors are especially known for their high capacity, stability and long life expectancy.

In terms of applications, tantalum capacitors are often used in computers, remote control units, and other high tech devices. One example is the 173D225X9010UWE3 tantalum capacitor, which is typically used in high end audio and video equipment, mobile phones, and other handheld devices for its small form factor, high power density, and long life. It utilizes a high temperature sintered anode, a thin film dielectric, and an electrolytic MnO2-AlTa layer as the cathode.

In terms of operation, a tantalum capacitor works by storing electrical energy in its dielectric layer. Current flows into and out of a terminal, while the electrolytic layer acts as a dielectric, allowing a transfer of energy between the two terminals. When the voltage changes, the dielectric is broken down and the voltage is applied across the capacitor, creating an electric field. This electric field then strengthens the dielectric, allowing for larger charge storage.

The dielectric used in a tantalum capacitor has many advantages, some of which include high voltage capability, high capacitance, low impedance and good thermal conductivity. Additionally, tantalum capacitors have higher capacitance and power rating per volume compared to other types of capacitors. They are also typically designed to be non-polarized and are available in a variety of shapes and sizes to accommodate any application.

In summary, the 173D225X9010UWE3 tantalum capacitor is a high performance, long-lasting component used in a variety of electronics applications, where its small form factor, high power density and extended lifetime make it particularly well suited. It features a high temperature sintered anode and a thin film dielectric, while an electrolytic MnO2-AlTa layer serves as the cathode. The dielectric used in a tantalum capacitor provides numerous advantages over other types of capacitors, including high voltage capability, high capacitance, low impedance and excellent thermal conductivity.

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