T491U226M016AT4860

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Tantalum capacitors are electronic components used in circuit design. They are typically composed of tantalum as the anode, and a metal oxide-based electrolyte as the cathode. The oxide cathode provides an ionic path through which ions of the electrolyte can travel, allowing electric charge to be stored and used when needed. The main purpose of tantalum capacitors is to provide a low-cost, stable power source with a stable and high capacitance value. The capacitance of tantalum capacitors is expressed in Farads, where a farad is the amount of charge stored in a capacitor for any given voltage.

T491U226M016AT4860 is a capacitance that stands for the 4.91µF (microfarad) capacitors with a maximum working voltage of 16 VDC, dimensions of 12.5 mm diameter by 25.4 mm height, and a tolerance of ± 10%. In addition, this device has an effective use temperature range between -55°C and 125°C, and a long life expectancy of up to 10,000 hours. This product is specifically designed to meet the market demands for small footprint and large capacitance values.

Tantalum capacitors are generally used in a variety of different electronic products and applications, including power supplies, audio equipment, and smaller consumer electronics items. The device is also popular in automotive circuit design, as it can be used as a replacement for ceramic and mica capacitors in higher temperature applications. Common applications for the T491U226M016AT4860 includes the regulation of current and voltage in DC-DC power converters, electrical noise filtering and decoupling, timing sequences and pulse shaping, and as a supplement to energy storage capacitors.

The working principle of a T491U226M016AT4860 is based on the basic concepts of capacitance. A capacitor is an electrical device that is able to store electrical energy in the form of electrons. Capacitance is the measure of how much electrical charge a capacitor can store for any given voltage. When the capacitor is connected to a power source with a voltage equal to or higher than the rated voltage of the device, the electrons of the power source will pass through the dielectric material in the capacitor, building up a static charge between the two metal plates inside the capacitor.

This static charge is what creates the electrical energy storage capability of the capacitor. The dielectric material separates the two metal plates, and the total capacitance of the device is determined by the physical characteristics of the dielectric material and the size and shape of the metal plates. When the power source is removed, the static charge stored in the capacitor can be used to provide electricity for the connected system.

T491U226M016AT4860 capacitors are widely used in a variety of electrical and electronic applications. The device’s small footprint and high capacitance values make it a popular choice for many power supply, audio, automotive, and consumer electronics applications. The device provides reliable and stable power with a long life expectancy and a wide effective use temperature range. The device’s working principle is based on the concepts of capacitance and the ability of the device to store electrical energy in the form of electrons.

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