T491C475M035AT4165

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T491C475M035AT4165 is a type of tantalum capacitor,which has been widely used in electronic equipment and installations in the world. Its unique advantages of low ESR,high capacitance,high reliability and good temperature stability,have made it an ideal choice for a wide range of applications where miniaturization and reliability of the circuit board is essential.

The T491C475M035AT4165’s application field mainly include telecom, automotive, aerospace, computer, medical and power supply industry. For instance, in the telecom field, these capacitors are used to support the system noise and EMI reduction. In medical equipment, they are used to serve in the protection of circuits to make sure the circuit works properly under high precision control. In automotive area, they are used in applications like engines, interior lighting and electronic control unit.

The working principle of T491C475M035AT4165 is based on the principle of a capacitor. It’s a two-terminal device that is capable of storing electrical energy in the form of electrical field, which is generated by the accumulation of electric charge on the electrodes. The capacitance of a T491C475M035AT4165 is determined by the value of its operating voltage and the area of the electrodes. Higher operating voltage increases the capacitance as the electric field between the electrodes increases.

The T491C475M035AT4165 is constructed with a tantalum anode, which is a powder made of sintered tantalum pentoxide,encapsulated in a rigid epoxy resin. This powder material is capable of storing large amount of electrical energy. The cathode of the capacitor is usually constructed with an electrolytic solution, usually containing potassium hydroxide, which reacts with the electrolyte to form a layer of dielectric material.

The capacitance of a T491C475M035AT4165 is determined by its operating voltage, the area of the electrodes and the dielectric constant of the material between the electrodes. For the T491C475M035AT4165, the operating voltage is up to 16 WVDC, the area of the electrodes is 4.75 mm, and the dielectric constant is 3.0. By varying the operating voltage, the capacitance of the device can be adjusted or optimized for the needs of specific application.

The T491C475M035AT4165 has several unique features that make it ideal for a range of applications. These features include low ESR and ESL, high capacitance and good temperature stability. Low ESR and ESL allow the capacitors to be used in high-frequency switching applications. High capacitance ensures a high charge storage capacity and good temperature stability allows the device to operate in hostile environments.

In addition, T491C475M035AT4165 provides excellent protection against reverse voltage. It’s designed with an internal protection device which prevents excessive current when the device is reversely connected. This protection device also helps to protect the capacitor’s electrodes from reverse polarity.

In summary, T491C475M035AT4165 is a type of tantalum capacitor which is widely used in the electronic industry due to its unique advantages of low ESR, high capacitance,high reliability and good temperature stability. Its application field mainly includes telecom, automotive, aerospace,computer, medical and power supply industry.Its working principle is based on the principle of a capacitor and involves accumulation of electric charge on the electrodes. It provides excellent protection against reverse voltage and can be adjusted or optimized for the needs of specific application by varying its operating voltage.

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