T551B107K040AT4251

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Tantalum capacitors are widely used in the field of modern electronic components, and no matter in traditional electronic equipment or in the newer microelectronic devices, the tantalum capacitors can be found everywhere. They are highly appreciated for their high reliability, small size, low cost, good temperature and voltage characteristics, small leakage current and long service life. Among all of the tantalum capacitor families, T551B107K040AT4251 is one of the most popular choices among engineers and design professionals.

T551B107K040AT4251 is a chip-type tantalum-polymer capacitor, which is widely adopted in decoupling, filtering, energy storage and audio applications. It has a carrying voltage of 4V, which makes it suitable for both low power and digital applications. With a high capacitance of 10uF, it is capable of storing large amounts of energy, thus allowing the devices to work stably in circuits. This capacitor has a temperature range of -55℃ to 125℃, making it excellent for use in harsh environment. It can be connected to the circuit board in multiple ways: Vertically on the board, horizontally on the board, or as a surface mount on the board.

T551B107K040AT4251 works on the principle of electrostatic charging. Two metal plates are electrically insulated with a dielectric material. When a potential difference is applied across the two plates, electrical charges will be collected on the plates, forming an electric field between the two plates. This electric field determines the capacitance of the capacitor since the amount of electricity stored in the capacitor depends on the size of the plates and the characteristics of the dielectric material. It follows that increasing the area of the plates will increase the capacitance of the capacitor.

Any tantalum capacitor consists of a metal plate as one of the electrodes, and a tantalum film as the other. The metal electrode is usually forged from a mix of tantalum powder and manganese dioxide (MnO2). This combination of materials gives the capacitor its low cost and enhances the device\'s performance. The other electrode is manufactured with an electrolytic film where the dielectric is created when an electrolyte or conductive polymer is applied to the metal plate. The result is a capacitor with a high reliability and a better response to temperature changes when compared to ceramic capacitors.

Apart from the use in consumer electronics, T551B107K040AT4251 is also highly appreciated among the power engineers and device designers, thanks to the low ESR and the high ripple current. The tantalum-polymer capacitors have the advantage of withstanding high voltage and temperature changes, making them ideal for use in power converter circuits and energy storage devices. Their low self-inductance allow for faster charging and discharging of the capacitors, enabling devices to react quickly to changes in current and voltage. Their small size also make them suitable for use in locations with limited space.

T551B107K040AT4251 is one of the best examples of today\'s modern computer chip-type tantalum-polymer capacitor. It has been widely adopted due its characteristics, such as high capacitance, wide temperature range, low cost and high reliability. It can be used in decoupling, filtering, energy storage and audio applications, making it perfect for many different applications. Its low ESR and high ripple current properties make it an ideal choice for power engineers and device designers who require a highly versatile capacitor.

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