TAP476M010SRS

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Tantalum capacitors contain two electrodes that are separated by a dielectric material. The positive electrode is made of tantalum and the negative electrode is typically made of an oxide. The capacitance is determined by the size and type of electrodes, the dielectric material, and the spacing between the electrodes. Tantalum capacitors have a higher capacitance and can withstand higher voltage and higher temperature than other types of capacitors.

The TAP476M010SRS is a type of tantalum capacitor designed for surface-mount applications. The device has an operating temperature range of -55 to +125 degrees Celsius, a capacitance tolerance of +/-20 percent, and a voltage rating of 4.25 volts. It is available in six different case sizes and can handle up to 22 amps of current. As such, it is suitable for applications requiring high capacitance, low-level voltage, high-temperature operation, and low-level current handling.

The working principle of a tantalum capacitor involves trapped charge. When the electrodes of the capacitor are connected to a power source, electrons flow from the negative electrode to the positive one. The dielectric material between the electrodes causes the electrons to be trapped, creating a static electric field. This static electric field is what is known as a “capacitor effect” and is what allows the capacitor to store electrical energy. When the power source is disconnected, the static electric field remains, allowing the capacitor to hold onto a charge for a period of time.

Tantalum capacitors like the TAP476M010SRS are used in a variety of applications, including in switch-mode power supplies, smooth-switching DC/DC converters, and voltage-regulating circuits. They are also used in computers, cell phones, GPS receivers, and automotive electronics. The device’s small size and high-temperature operating range make it well-suited for applications where size and temperature are a concern.

The TAP476M010SRS tantalum capacitor is an ideal device for applications where high capacitance, low-level voltage, and high-temperature operation are required. Its small size and wide operating temperature range make it an excellent choice for applications that require a compact, reliable, and high-performance device.

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