T551B107M050AT4251

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Tantalum - Polymer Capacitors have become increasingly popular in recent years for a variety of applications, particularly in the mobile and portable electronics industries.

T551B107M050AT4251 Application Field

The T551B107M050AT4251 is a surface mount, solid and conformally-coated, tantalum-polymer capacitor, manufactured by Kemet Electronics. It is one of the most popular types of Tantalum - Polymer capacitors, designed for applications where high capacitance, high voltage and small size are critical. It is suitable for a wide range of products including medical instruments, power management systems, DC/DC converters, and battery management.

The T551B107M050AT4251 offers a very high level of reliability that makes it a preferred choice for medical device applications. Its high-current-carrying capabilities, along with its low ESR and ESL, make it an excellent choice for use in high-performance DC-DC converters, power supplies, and digital signal processors. This capacitor is also used in satellite and avionics applications, providing reliable capacitance and excellent temperature performance.

The T551B107M050AT4251 has a low ESR (Equivalent Series Resistance) of only 0.02 ohms, as well as a low ESL (Equivalent Series Inductance) of 0.06 nanohenries. Combined with its high capacitance rating of 105µF and its high working voltage of 50V, the T551B107M050AT4251 is an ideal capacitor for a range of demanding applications.

T551B107M050AT4251 Working Principle

Tantalum-Polymer capacitors utilize a special type of technology, known as Niobium-Tantalum (NbTa) technology. The two main types of NbTa capacitors are monolithic and segmented. The T551B107M050AT4251 uses monolithic NbTa technology, which means the capacitor has a single electrochemically-formed dielectric layer of Tantalum pentoxide, providing a unique level of stability and reliability.

The T551B107M050AT4251 capacitor utilizes a polymeric dielectric material, which goes between the two electrodes of the capacitor. This polymeric dielectric provides the capacitor with high capacitance and high voltage, making it suitable for a variety of applications.

The T551B107M050AT4251 can also handle temperatures ranging from -55°C to 125°C, which further makes it ideal for use in applications where vibration, shock, and temperature variations occur.

On top of this, this capacitor is also RoHS (Restriction of Hazardous Substances) compliant, thus helping manufacturers and users to meet global environmental standards.

Conclusion

The T551B107M050AT4251 extraordinary features, along with its superior reliability, make it an preferred choice for medical device applications, mobile and portable electronics, and more. Its high capacitance, low ESR and ESL, along with its wide temperature range and RoHS compliance, make it ideal for a wide range of applications.

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