M39003/01-2876/TR

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Tantalum capacitors consist of a pellet of tantalum metal which acts as an anode, covered by an insulating oxide layer which is formed by anodization. A second electrode, the cathode, is applied to the surface and a solid or gel electrolyte surrounds the pellet and provides an ion bridge between the oxides. The result is an electrolytic capacitor with a very high capacitance per unit volume.

The M39003/01-2876/TR is a tantalum capacitor developed and manufactured by a leading manufacturer of capacitors and related products. This small size, high precision, standard-tolerance capacitor has a wide range of applications including power supplies, automotive, communications, consumer electronics, medical devices, and other applications requiring high ripple current and tight capacitance tolerance.

Application Field and Working Principle

The M39003/01-2876/TR is a standard-tolerance capacitor, which means that it has the capability to hold a specific value of capacitance over a wide range of temperature and time. The M39003/01-2876/TR has a wide range of applications and is suitable for both conventional and high-end applications. One of its most common applications is as an input filter capacitor in AC power electronics.

The M39003/01-2876/TR is an electrolytic capacitor. This type of capacitor uses a thin oxide film on a tantalum pellet as its dielectric. When current is applied to the capacitor, ions from the electrolyte solution transfer to the other electrode, forming an electric field across the dielectric layer, thus creating the charge separation responsible for the capacitor’s electrical capacity.

The M39003/01-2876/TR is a wi-cap capacitor which is designed to provide high-ripple-current tolerance with tight capacitance tolerances. It also features low ESR (equivalent series resistance), good high- frequency capability, long-term stability, and excellent reliability when used in SMPS (switched-mode power supplies). One of the most common applications for these capacitors is in frequency-tuned filters, as they help reduce the peak-to-peak ripple in SMPSs.

The M39003/01-2876/TR also offers additional features such as the ability to withstand high temperatures, high surge currents, and extended lifetimes of up to 100k hours. It is also capable of holding capacitance values very stable over temperature variations from 30 degrees Celsius to +105 degrees Celsius.

Finally, the M39003/01-2876/TR can be used in a number of other applications, including applications in signal conditioning, power management, audio/video equipment, automotive, industrial equipment, and telecommunications. In particular, the capacitor is suitable for high-temperature and high-power applications.

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