M39003/01-7040/HSD

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Tantalum Capacitors

Tantalum capacitors are capacitors that are often used in electronic circuits. They are used in a variety of applications, from medical equipment to consumer electronics to aerospace electronics. They are also a popular choice in military and defense applications. The primary advantage of using a tantalum capacitor is its ability to store energy at a much higher density than other types of capacitors. This leads to smaller, lighter packages and lower system costs.

The M39003/01-7040/HSD is a tantalum capacitor with a capacitance tolerance of +/-20%. This makes it ideal for high-value, medium-voltage applications. It is also a high-true polarizable type, meaning that it can maintain its capacitance value over time, even when exposed to extreme temperatures or humidity. This makes it an excellent choice for applications in harsh or hazardous environments.

The primary components of a tantalum capacitor are two electrolytes, one positive and one negative, sandwiched between a dielectric layer. The dielectric layer is usually made up of tantalum oxide, which is highly conductive, yet stable at high temperatures. When a voltage is applied to the two terminals, a pump action moves the positive ions of the tantalum oxide into the negative plate, while the negative ions remain in the positive plate. This action creates an electric field, which is then stored in the capacitor. This field is then used to store or release energy when the capacitor is connected or disconnected, respectively.

The M39003/01-7040/HSD tantalum capacitor is an excellent choice for many applications, due to its high capacitance tolerance and its ability to maintain its capacitance over time. It is also an ideal choice for high-value, medium-voltage applications, as it is able to withstand high temperatures and can handle large surges of current. Its compact design makes it easy to fit in dense circuit boards, and its robust construction means it can last for many years before needing to be replaced.

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