T495B475K025ATE700

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Tantalum capacitors are a type of electrolytic capacitor that is used in a variety of systems, ranging from low-power consumer electronics to medical, aerospace and industrial applications. Tantalum capacitors offer a number of advantages over other design types, including their very small size, light weight and high capacitance per unit volume. The T495B475K025ATE700 is one example of a tantalum capacitor commonly available on the market. This article will explain the application field and working principle of the T495B475K025ATE700.

T495B475K025ATE700 Application Field

The T495B475K025ATE700 is a miniature chip-type capacitor that is designed for use in portable, high density equipment such as laptops, cell phones and computers. Its small size makes it ideal for use in tight spaces and highly confined areas. It is also highly tolerant of mechanical shock and vibration, making it suitable for use in aerospace and automotive applications. Moreover, its small size and high capacitance-per-unit-volume makes it ideal for use in wireless applications, such as Bluetooth and Wi-Fi systems.

The T495B475K025ATE700 is also well suited for use in communications equipment such as VOIP phones and routers. Its high capacitance-per-unit-volume also makes it ideal for use in low-power output stages of audio systems. In addition, the T495B475K025ATE700 is suitable for use in power supply systems, such as AC/DC converters and voltage regulators. It has a non-polar construction and is available in a variety of voltage ratings, making it well suited for use in high-speed signal applications.

T495B475K025ATE700 Working Principle

The T495B475K025ATE700 is a tantalum electrolytic capacitor. It is made up of two conductive plates separated by a porous foil and an electrolyte. The plates are made out of a mixture of tantalum and molybdenum, and the electrolyte is an aqueous solution. Tantalum capacitors are polarity sensitive and must be connected correctly to ensure proper operation. When a voltage is applied to the capacitor, electrons are drawn from one plate to the other, charging the capacitor.

When the applied voltage is removed, the electrons remain on one plate, creating an imbalanced electrical field between the two plates. This imbalance creates a high electric field, which stores the charge until the capacitor is discharged. The amount of charge stored in the capacitor is related to the voltage applied and the capacitance of the device. The higher the voltage and capacitance, the greater the charge stored in the capacitor.

The T495B475K025ATE700 has a rated capacitance of 475k, an operating temperature range of -55 C to +125 C and a voltage rating of 5 volts. It is hermetically sealed and able to provide stable capacitance performance even under difficult environmental and operating conditions. The T495B475K025ATE700 is available in both radial-lead and axial-lead packages, making it suitable for use in both through-hole and surface-mount applications.

Conclusion

The T495B475K025ATE700 is a miniature tantalum capacitor ideal for a range of applications, including consumer electronics, aerospace and automotive, communications, audio and power supply systems. It offers excellent performance in terms of its small size, light weight and high capacitance per unit volume. Its rated capacitance, operating temperature range and voltage rating make it suitable for use in high-speed signal applications, as well as other more demanding applications. The T495B475K025ATE700 is available in both radial-lead and axial-lead packages, making it suitable for both through-hole and surface-mount applications.

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