M39003/09-4028

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Tantalum capacitors are electrolytic capacitors that contain a solid tantalum anode, a porous oxide film layer as the dielectric, and an organic liquid or solid electrolyte, often embodied as manganese dioxide. Often referred to as tantalum electrolytic capacitors, this type of capacitor is a type of electrolytic capacitor with a very large capacitance per unit volume. The M39003/09-4028 is a standard size surface mount tantalum capacitor. It is a small, high-voltage capacitor, designed specifically for applications where high-energy density requirement is necessary. The M39003/09-4028 is a type of radial leaded tantalum capacitor that features a rectangular-shaped, two-terminal, pressed hermetic package, and is designed for space-saving and high-voltage applications. The M39003/09-4028 is particularly well-suited for applications such as DC-to-DC converters and voltage regulators.The core elements of the M39003/09-4028 comprise of a compact tantalum metal anode, a specially designed, two-terminal pressed ceramic dielectric, and organic liquid containing MnO2 or solid MnO2 electrolyte. The device has a cylindrical pocket to hold the anode element, which is then sealed with a welded metal case. The working principle of the M39003/09-4028 is very simple. The capacitor works by storing electrical energy into the form of an electric field inside its dielectric. When a voltage is applied across the terminals of the capacitor, the electrons on the surface of the anode are attracted to the surface of the dielectric, creating an electric field between them. As the voltage increases, more and more electrons are attracted to the inner surface of the dielectric, and the electric field increases accordingly. The capacitor thus stores and releases electrical energy, acting like a miniature battery.The main advantage of the M39003/09-4028, as with other tantalum capacitors, is its ability to achieve high energy density with low ESR. This means that the component can provide high-voltage power with a lower than average power loss. A further advantage of this capacitor is its 2-terminal packaging, which eliminates the need for a solder joint.The M39003/09-4028\'s high power and energy density make it an ideal choice for high-voltage and energy-dense applications, such as DC-DC converters, voltage regulators, and high-powerboost converters. Its small size and high reliability make it suitable for use in a wide range of consumer, industrial, and industrial applications. The M39003/09-4028 is an ideal choice for engineers and designers looking for a high-performance, high-energy density capacitor with superior electrical performance and reliability. Its versatility and long-lasting performance make the M39003/09-4028 an excellent choice for a broad range of applications.

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