T495D477M006ZTE100

Tantalum Capacitors

T495D477M006ZTE100 is a type of tantalum capacitor. A tantalum capacitor is an electronic component that stores and releases energy. The capacitance, or capacitance coefficient, of a tantalum capacitor is determined by its volume and internal structure. Tantalum capacitors are typically used in low voltage (1-50V) applications and are known for their robustness.

T495D477M006ZTE100 is a polarized capacitor, meaning that one side of the capacitor is positive and the other is negative. This results in a capacitance value that is different in each direction. The capacitance coefficient of the T495D477M006ZTE100 is 495μF with a 10V voltage rating. The dielectric used in the T495D477M006ZTE100 is a type III tantalum oxide layer, and its temperature characteristics are categorized as A.

T495D477M006ZTE100 capacitors are commonly used in power supplies, dc-dc converters, DC-AC inverters, frequency converters, voltage suppressors, and other general purpose timing and signal conditioning applications. Due to its low equivalent series resistance (ESR), the T495D477M006ZTE100 is also ideal for coupling and filter applications. Additionally, the T495D477M006ZTE100 can be utilized as a ripple filter, an array capacitor, a bypass capacitor, a storage capacitor, or for DC-link power conditioning.

Working Principle

The working principle of a tantalum capacitor is based on the basic definition of capacitance. A capacitor is a device that stores electrical energy in an electric field that is created between two conductive plates. The tantalum capacitor works by generating an electric field between its two plates across a dielectric material. When a voltage is applied across the plates, electrons are pushed onto the negative plate and removed from the positive plate. This creates an electric field between the two plates, which stores electrical energy.

The dielectric material used in a tantalum capacitor is typically a type III tantalum oxide layer. This dielectric material has a very high relative permittivity, meaning that it stores more charge in relation to its volume. The capacitance of a tantalum capacitor, or the amount of stored charge, is proportional to the dielectric material\'s relative permittivity.

The capacitance of the T495D477M006ZTE100 is determined by its internal structure and the type of dielectric material used. The temperature characteristics of the T495D477M006ZTE100 are categorized as A, meaning that it will remain stable over a wide temperature range. Additionally, the T495D477M006ZTE100 has a low equivalent series resistance (ESR) which makes it ideal for low voltage applications.

Tantalum capacitors are known for their robustness and reliability. They have a long life expectancy due to their low loss and low leakage current. The quality of the capacitor is typically determined by its insulation resistance, which is a measure of its ability to resist leakage current. The insulation resistance of the T495D477M006ZTE100 is typically measured at a temperature of 25°C.