M39003/01-7185/TR

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Tantalum capacitors are widely used in the industry due to their superior electrical properties. They are frequently used in applications that require high-density capacitance and low electrical noise. The M39003/01-7185/TR is a type of tantalum capacitor specifically designed to meet these and other demanding requirements. In this article, we will explore the application field and working principle of M39003/01-7185/TR tantalum capacitors.

The M39003/01-7185/TR is a surface-mountable tantalum chip capacitor that boasts a significantly smaller package size than comparable models. It is bi-polar and its construction consists of a tantalum anode, an electrolytic cathode, and an organic solvent electrolyte. This type of capacitor is designed to offer excellent performance in critical applications, such as high-temperature, low-noise, and high-frequency circuits. It is also well-suited for use in communications equipment and military/aerospace equipment, as it meets their demanding requirements.

The M39003/01-7185/TR operates on the traditional electrochemical capacitor principles. It consists of two metal plates separated by a dielectric material. A voltage applied across the plates causes an electric field to build up, which linearly increases the capacitance of the device. As the electric field increases, the charge stored on the plates increases, creating a linear increase in capacitance. When the voltage is removed, the stored charge gradually dissipates, reducing the capacitance. This behavior is known as ‘soakage’, and it is a critical factor in determining the performance of the capacitor.

Unlike other tantalum chip capacitors, the M39003/01-7185/TR is particularly well-suited for high-temperature applications, as it can operate up to +125 °C. Furthermore, it is especially well-suited for applications where a significant current is present, as its low ESR ensures minimal power loss. Its low leakage current and high insulation resistance make it well-suited for high-isolation circuits, such as those required in medical devices. Additionally, its small package size makes it ideal for surface mount applications, which often require minimal space.

Overall, the M39003/01-7185/TR tantalum capacitor is a robust device designed to meet the challenging requirements of high-performance applications. Its small package size, high temperature tolerance, and excellent electrical performance make it ideal for high-frequency circuit applications, as well as for systems such as medical devices, communications equipment, and military/aerospace equipment. Thanks to its design and capabilities, the M39003/01-7185/TR tantalum capacitor is highly reliable and suitable for a variety of demanding applications.

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