T491B107M004AS Capacitors

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Tantalum capacitors are electrical components that store electrical energy in the form of an electrical charge. These capacitors are composed of a dielectric made of tantalum oxide, an anode formed by the tantalum pellets, and a cathode formed by the cathode wrap. T491B107M004AS is an example of a tantalum capacitor designed for use in high frequency applications.

The T491B107M004AS has a capacitance value of 10µF (microfarads), a voltage handling capacity of 4V, and a low impedance of 0.2 ohms. It is designed to be extremely stable over a wide temperature range, making it suitable for a variety of applications. The size of the T491B107M004AS is small, measuring only 4mm in length, and it is RoHS compliant.

The design of the T491B107M004AS is unique in that it has a higher capacitance value than other similar sized components. This higher capacitance value allows the component to hold more energy for a given amount of space. Additionally, the anode and cathode wraps used in the construction of the capacitor are designed to reduce losses in high frequency applications.

In terms of application field, the T491B107M004AS is most commonly used in a wide variety of devices such as computers, mobile phones, digital tv, radio communications, and other devices that require a great deal of stability in their operation. This stability can be attributed to the high capacitance value of the component, which allows it to hold more energy for a given amount of space. Additionally, the low ESR of the component makes it suitable for use in high frequency applications.

The working principle of the T491B107M004AS is simple. When a voltage is applied to the component, electrons begin to flow. As the voltage increases, the number of electrons increases and the charge accumulates on the device’s anode and cathode wraps. This in turn creates an electric field between the wraps, thus storing energy in the form of an electric charge. When the power is removed, the electric field dissipates, releasing the stored energy and discharging the capacitor.

In conclusion, the T491B107M004AS is a tantalum capacitor designed for use in high frequency applications. It has a high capacitance value, low ESR, and a wide temperature range which makes it suitable for a wide variety of devices. The working principle of the device is based on the principles of charge accumulation and energy storage. With its unique design and properties, the T491B107M004AS is a useful and reliable component in many applications.

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