T498X476K035ATE500

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Tantalum Capacitors

Tantalum capacitors are one of the most widely used components in electronic devices. They are generally polarised, electrolytic capacitors that are constructed using a tantalum material as their electrode surface and can store electrical charge. They are commonly used for energy storage, filtering, and as general-purpose decoupling capacitors.

T498X476K035ATE500 is one of the more popular types of tantalum capacitors, being cost effective and having a robust construction. The capacitance value of these capacitors ranges from 4.7μF to 470μF. In addition to this, they also have a voltage rating of 35VDC and a temperature range of -55°C to +125°C.

Application Field

T498X476K035ATE500 tantalum capacitors are used in a variety of applications. Their most common applications are in high current/low signal circuits, such as those found in RF receivers and transmitters, as well as in power supplies, signal conditioning circuits, audio amplifiers, and even semiconductor manufacturing equipment.

In RF circuits, these capacitors can be used in high-frequency circuits to filter out noise and reduce power supply ripple that can cause interference. They can also act as a bypass capacitor to block high-frequency signals and help reduce signal distortion in audio amplifiers. Moreover, these capacitors are also used in motor control circuits where they can smooth out current spikes and provide additional decoupling to prevent motor damage.

Tantalum capacitors are also more suitable for high temperature applications where other types of capacitors would not be able to perform. For example, these capacitors are used in the automotive industry to enhance the performance of various sensors that operate in tough conditions.

Working Principle

Tantalum capacitors use a tantalum material as their electrodes, which is a form of electrolytic energy storage device. When a voltage is applied, an electric field is created, which causes an ions (electrically charged particles) to form at the electrodes. This ion build-up results in an increase in capacitance and is what stores electrical charge.

The internal construction of these capacitors also helps to improve their durability and performance. They are often manufactured using a solid tantalum material or a tantalum oxide film on the electrodes, which helps to enhance the overall capacitance and reduce leakage current.

Overall, tantalum capacitors are a great choice for a wide variety of applications and are one of the most reliable and cost effective components on the market. With the T498X476K035ATE500, users can be sure of a robust operating temperature range, excellent capacitance value, and a reliable performance.

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