T520B476M008ATE070 Capacitors

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Tantalum capacitors incorporate the use of tantalum metal, which is renowned for its durability and dense construction. Additionally, it is known for offering the highest volumetric efficiency of all capacitor materials, allowing for extremely small surface mount sizes.T520B476M008ATE070 is a Tantalum-Polymer Capacitor, a type of capacitor characterized by a tantalum anode and two polymer dielectric layers that provide enhanced electrical properties. Unlike other types of capacitors, Tantalum-Polymer capacitors are capable of operating in a wide range of frequencies, making them suitable for a variety of applications.

Applications

T520B476M008ATE070 capacitors are used in a variety of applications involving data storage and processing, including mobile phones, personal digital assistances (PDAs), and personal computers. The tantalum-polymer construction of these capacitors make them suitable for multi-GHz applications as well, such as low-noise amplifiers (LNAs), voltage controlled oscillators (VCOs), and RF front-end transceivers. Additionally, these capacitors have been used in automotive and aerospace applications, such as EMI suppression, audio systems, power management, and power filters.

Working Principle

A Tantalum-Polymer Capacitor works in a very similar fashion to a conventional electrolytic capacitor. Electrons travel through the tantalum anode, generating a charge which is stored on the two polymer dielectric layers. This creates an electrical field that can be used to store a charge. When the capacitor is discharged, the electrons will flow back through the anode, releasing the stored charge.

Tantalum-Polymer Capacitors are distinct from other types of capacitors in that they can be charged and discharged repeatedly without any significant degradation in performance. Additionally, these capacitors exhibit excellent high frequency response, making them suitable for a wide range of applications.

Conclusion

T520B476M008ATE070 is a Tantalum-Polymer Capacitor, capable of operating in a variety of frequencies. These capacitors have been used in a variety of applications, such as mobile phones, PDAs, and personal computers. Additionally, they have been used in automotive and aerospace applications, such as EMI suppression, audio systems, power management, and power filters. Tantalum-Polymer Capacitors are capable of storing and releasing charge multiple times without any significant degradation in performance, and they exhibit excellent high frequency response.

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