Tantalum Capacitors

Tantalum capacitors are miniature electronic components that are especially suited to the task of storing electric charge. The most common type of tantalum capacitor is the "wet" variety, which utilizes a wet-formed electrolytic dielectric material. This type of capacitor has a wide range of applications and offers superior performance when compared to traditional ceramic or aluminum electrolytic capacitors. Tantalum capacitors can be found in a range of electronic products, such as smartphones, audio systems, power electronics, medical equipment, and industrial and military systems.

T491A475M010ZT7280 Application Field

The T491A475M010ZT7280 is a wet-formed, surface-mount tantalum capacitor with a voltage rating of 4.75V and 10uF of capacitance. It is constructed from corrosion-resistant metals and features a conductive polymer(CP) electrolyte. The housing of the device is made of titanium, which provides excellent long-term reliability. The CP electrolyte ensures that the capacitor is able to handle high temperatures and has a high dielectric absorption. The device has a wide range of application fields, including power conditioning and decoupling, signal path and data line filtering, and automotive and industrial electronic systems.

Working Principle

The working principle of the T491A475M010ZT7280 is fairly simple. It uses a layer of semi-conducting material to form a barrier between two metal plates. When a voltage is applied across the plates, electrons are forced to flow through the semi-conducting material. As the electrons flow through this material, they create an electric field, resulting in an electric charge being stored in the capacitor. This electric charge can then be utilized for a variety of applications, such as providing a power source or providing noise filtering.

The T491A475M010ZT7280 is especially well-suited for applications that require low ESR and high capacitance. Its surface-mount design allows it to be quickly and easily mounted onto a variety of circuit boards. Its titanium housing provides excellent long-term reliability and corrosion resistance, making it ideal for applications that require long-term stability. The device also features a high dielectric absorption and is able to handle high temperatures.