T521D106M050ATE090

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The T521D106M050ATE090 is a popular Tantalum - Polymer Capacitor. It is designed specifically for automotive applications and offers a variety of helpful features. Understanding the applications and working principles of this product can be beneficial when selecting the right capacitor for your project.

Tantalum - Polymer capacitors are among the newer type of capacitors and have become increasingly popular for automotive applications as more and more automotive electronics are integrating into the vehicles. This capacitor is particularly suitable for applications that require high reliability, stable performance, long life-cycle, and low equivalent series resistance. It is rated at an operating voltage of 6.3 VDC and its maximum temperature used in the application should not exceed 85℃.

The T521D106M050ATE090 utilizes polymer electrodes and tantalum as the dielectric material. The polymer electrodes allow for greater conductivity of the power, while the tantalum prevents any leakage current or short-circuiting. The polymer electrodes also result in lower losses and leakage. This capacitor has a capacitance of 10μF and offers a very high capacitance value with a low ESR. Its low ESR helps to ensure the stability and reliability of the capacitor.

Regarding the application fields, the T521D106M050ATE090 is mainly used for power supply filtering on automotive control systems, inverter control systems and start/stop systems. It is also commonly used for high-frequency filtering for audio and video circuitry. This capacitor can be used in paralleling applications as well as in series configurations.

As for the working principle of the capacitor, it stores electrical energy in the form of an electric field. This electric field forms when a charged material, such as a tantalum or polymer surface, gets put into close contact with another charged material. The capacitance, or how much energy can be stored in this electric field, is determined by the dielectrics that are used, the size of the plates, and the distance between the plates. When an electric potential difference, or voltage, is applied across the plates, it causes the charges on the plates to build. This charge builds up until it reaches the potential of the applied voltage. The capacitor then acts like a battery, with current flowing into it as the charge builds up and discharging when the circuit is opened.

In conclusion, the T521D106M050ATE090 is a Tantalum - Polymer capacitor specifically designed for automotive applications. It is a popular choice due to its high reliability, low leakage current, and high capacitance. Its applications involve automotive control, inverter control, high-frequency filtering, and more, while its working principle is based on the concept of electric fields. Understanding the capacities and features of this capacitor will help to ensure that it is installed correctly and paired with the right components for your project.

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