T491A106M010AT

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T491A106M010AT tantalum capacitors are a type of electrolytic capacitor that utilizes a tantalum anode and can offer superior performance in many applications. The tantalum material has the advantage of withstanding high temperatures, making it suitable for use in a variety of high-temperature and high-performance applications.

Application Field

Tantalum capacitors are used for virtually all types of electronic systems, including automotive, communication, power, instrumentation and home entertainment systems. They are among the most popular capacitors in the market due to their wide temperature operating range, excellent electrical properties and long life. Tantalum capacitors are available in various sizes and voltage ratings, and can be used in many applications.

T491A106M010AT capacitors are popular in decoupling applications as they have a superior ability to handle high frequencies compared to regular electrolytic capacitors. The low ESR (Equivalent Series Resistance) and low leakage current make them ideal for applications where low inductance is required. The stability of their performance at high frequencies also makes them useful for noise filtering in power applications.

In the automotive sector, T491A106M010AT capacitors are used extensively. As their temperature performance and robust construction make them suitable for the harsh automotive environment where high temperatures and power are always present.

In communication systems, the T491A106M010AT capacitors are used in high as well as in low-frequency applications. In low-frequency applications, the capacitor is used for filtering to attenuate unwanted noise, while in high-frequency applications it is used to suppress harmonics and reduce the signal-to-noise ratio.

T491A106M010AT capacitors are also used in power supplies, where they are used as load and decoupling capacitors to ensure power supply stability. They are able to handle large current spikes repeatedly over time as well as high inrush currents at start up, which is essential in these types of applications.

Working Principle

T491A106M010AT capacitors are typically polarized electrolytic capacitors, meaning they have a positive and negative pin. The negative pin is made of tantalum, and the positive pin is made of a conductive ceramic dielectric. Due to the materials used, when a voltage is applied to the two pins, an electric field is created between them, and a capacitance, or charge storage capacity, is formed.

During operation, electrons move from the negative pin to the positive pin. The stored charge between the two pins is proportional to the applied voltage and is determined by the value of the capacitance. The capacitance can be increased or decreased by varying the applied voltage, although the capacitance value is always limited by its physical parameters.

In the T491A106M010AT capacitors, the bipolar capacitance ranges from 1,000 to 10,000uF. The operating temperature range is -55°C to 125°C, and the rated AC voltage is 16V. In addition, the capacitance stability is excellent, with a typical capacitance tolerance of +/-10%. This stability and wide capacitance range make the T491A106M010AT capacitors ideal for use in many high-performance applications.

Furthermore, T491A106M010AT capacitors have an excellent cycle life endurance. They are able to endure up to 1 million cycles of charge and discharge, making them highly reliable for industrial applications.

Conclusion

The T491A106M010AT capacitors are widely used in automotive, communication, power, instrumentation and home entertainment systems due to their excellent electrical properties. They are also highly reliable, with a long cycle life and temperature stability making them ideal for high-performance and long life applications.

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