T491A105M025AT7280

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Tantalum capacitors are highly versatile components that have found extensive applications in consumer electronic products and industrial electronic equipment. The T491A105M025AT7280 is a tantalum capacitor made by a division of AVX Corporation. It is one of the smallest and most robust capacitors available and is considered to be ideal for high-temperature and/or high-voltage applications. This capacitor has a maximum operating temperature of 105°C and a working voltage of 25 V.

Tantalum capacitors are polarized capacitors, which means that their leads must be connected properly for them to work. The positive lead is marked with the positive symbol ( + ) and the negative lead is marked with the negative symbol ( - ). It is important to never reverse the polarity when connecting the leads. As with all capacitors, the voltage applied to the T491A105M025AT7280 should never exceed the rated operating voltage. An excessive voltage applied to the capacitor may result in permanent damage to the component.

The working principle of this type of capacitor is similar to any other capacitor. The capacitor stores an electrical charge and is therefore able to act as a short-term energy storage device. This stored electrical energy can be used to provide a source of current for small electronic circuit components which require a sudden burst of energy, such as switching transistors. The capacitor can also act as a filter, smoothing out any ripples in the current supply.

The T491A105M025AT7280 can be used in a variety of applications, including cell phones, computers, car audio systems, and other consumer electronics. It can also be found in industrial environments, including robotics, machinery power supplies, and battery-powered designs. In addition, the capacitor is frequently used in medical device applications, such as pacemakers, due to its robust nature and small size.

In conclusion, the T491A105M025AT7280 is a small, high-temperature and high-voltage tantalum capacitor which has a wide range of applications. Its working principle is similar to any other capacitor, and it is essential to ensure that the capacitor is always connected in the proper polarity. With the proper handling the T491A105M025AT7280 can provide reliable performance in challenging environments.

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