T491X107K025AT2478

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Tantalum capacitors are widely used and effective energy storage devices with electrostatic effects. T491X107K025AT2478 represents a series of tantalum capacitors which is used for different applications and have their own principle of working.

T491X107K025AT2478 series of capacitors comes in a variety of dimensions and package styles. This device has a miniaturized, low profile construction number in accordance with AEC-Q200 and is offered in both standard and extended temperature range. This series capacitors feature a non-solid tantalum anode construction with few advantages such as higher capacitance, lower series resistance, lower equivalent series resistance, higher volumetric efficiency and longer working life. These capacitors have a wide range of applications such as smoothing of consumers rectifier, elimination of transients during signal transmission, and decoupling of both high and low frequencies.

The working principle of T491X107K025AT2478 is similar to any other capacitor. When the power supply is connected to the capacitor, the plates of the capacitor gets charged with equal but opposite potential. As the same charges get repelled, capacitor starts exhibiting an electrostatic effect and current starts flowing through the capacitor. This continues till the potential difference between the two plates is equal to the applied potential. This accumulation of opposite charges creates an electric field between the plates and any change in the electric field produces a current in direction opposite to the time rate of change.

The capacitance of T491X107K025AT series of capacitors can range up to 2.5uF and remain constant over a wide range of temperature and voltage. Its leakage current characteristics and capacitive reactance improves significantly over temperature range. The additional features like low equivalent series resistance, higher volumetric efficiency and excellent shelf life make it one of the most valued device for energy storage applications.

T491X107K025AT2478 capacitors are applied in keyless entry systems, automotive applications such as cruise control, antilock brake systems, and airbags. It is also used in other consumer products such as television, audio receivers, CD and video players, microwave ovens, computer disk drives and LCD monitors. Moreover, theses capacitors are employed in telecommunications, radio frequency, power modules and instrumentation.

In conclusion, T491X107K025AT series of capacitors is extremely popular for a wide range of applications due to its excellent temperature and voltage operating range. Its high capacitance and low leakage make it an ideal choice for applications in various industries. Furthermore, this device has a long working life and excellent thermal stability which makes it hugely helpful in critical electrical circuits.

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