M39003/01-5291

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Tantalum capacitors are the most widely used capacitors in electronics today and make up a majority of the different types of capacitors used in applications such as computers, cell phones, and other consumer electronics. The M39003/01-5291 capacitor is one type of tantalum capacitor and is used for applications that require a small, reliable, and durable capacitor. This article provides an in-depth look at the application field and working principles of the M39003/01-5291 capacitor.

The M39003/01-5291 capacitor is a miniature capacitor that is most commonly used in board-level circuits where a reliable and inexpensive capacitor is needed. This capacitor is designed to handle a working range of 1 to 30 volts and is available in four capacitance sizes, ranging from 0.001uF to 10uF. It is also available with lead spacing up to 5.08mm. This capacitor is known for its low level of electrical leakage, low equivalent series resistance, and high stability.

The M39003/01-5291 capacitor is typically used in high-frequency, high-voltage, and/or high-temperature applications such as DC-DC converters, power supplies, and high-temperature circuits. The capacitor is also used in applications that require a fast response and good noise immunity. The capacitor is also suitable for use in high-current applications.

When it comes to working principles, the M39003/01-5291 capacitor is made with an anode and a cathode. The anode is usually made up of manganese dioxide, while the cathode is composed of a metal oxide film. A metal oxide film functions as an insulator and prevents the flow of current between the anode and cathode. When a voltage is applied across the capacitor, the manganese dioxide and metal oxide shift and create a positive charge on the cathode and a negative charge on the anode. This creates the capacitance within the capacitor.

The M39003/01-5291 capacitor is also known for its long life and exceptional reliability. The capacitor is designed to provide over 10,000 hours at full rated voltage and is even known to continue to work beyond that time frame. This makes it an ideal choice for applications where a reliable and long-lasting capacitor is required.

In summary, the M39003/01-5291 capacitor is a popular type of tantalum capacitor that is used in a variety of high-frequency, high-voltage, and/or high-temperature applications. The capacitor features a manganese dioxide anode, a metal oxide film cathode, and an insulated layer between the two for creating the capacitor’s capacitance. The capacitor also benefits from exceptional reliability and long life, providing over 10,000 hours of life at full rated voltage. Ultimately, this makes the M39003/01-5291 a great choice for a variety of applications where a reliable and cost-effective capacitor is required.

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