M39003/01-5510/TR

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Tantalum capacitors are a type of electrolytic capacitors, which are widely used for various applications due to their advantages such as high energy density, large capacitance values, and low equivalent series resistance (ESR). One of the most popular and reliable styles of tantalum capacitor is the M39003/01-5510/TR. This tantalum capacitor is extremely versatile and is capable of providing a wide range of capacitance values.

The M39003/01-5510/TR is a radial, polymer-tantalum chip capacitor, which utilizes an anode and a polymeric cathode as the electrical connection between the anode and the metal substrate. This capacitor construction helps to achieve a higher capacitance density in a small footprint. The metal electrode, which is the anode, is generally made of solid tantalum and the cathodic layer is made of a conductive polymer, which can either be solid, or formed into a porous construction. This allows the capacitor to process higher temperature without the risk of thermal runaway.

The M39003/01-5510/TR is primarily used in low voltage applications and can provide a wide range of capacitance values from 1µF up to 220µF. The tolerance range (+/-25%) is x2 and the maximum ripple current is 1.8A at 100KHz and 85°C. The M39003/01-5510/TR is typically used in power supplies, audio amplifiers, sound systems, and other power supply related applications.

The working principle of the M39003/01-5510/TR tantalum capacitor is based on the same capacitive principle as any other type of capacitor. An electric charge is created when two conductive plates are separated by an insulating material, which is referred to as dielectric. In a tantalum capacitor, the dielectric is the polymer material and the two conductive plates are the anode and the cathode. When a voltage is applied across these two plates, a dielectric layer forms in between the two plates, significantly reducing the flow of current.

The resulting capacitance of the M39003/01-5510/TR can be calculated using the formula C = εA/d, where C is capacitance, ε is the dielectric constant, A is the plate area, and d is the distance between the plates. The capacitance of this tantalum capacitor is relatively low, which means that it cannot be used for high frequency applications. However, the construction of this capacitor allows for a higher temperature rating and improved reliability.

In conclusion, the M39003/01-5510/TR tantalum capacitor is commonly used for a wide variety of applications thanks to its advantages, such as high energy density, large capacitance values and low ESR, as well as its high temperature capability and improved reliability. This capacitor utilizes the same capacitive principle as other capacitors, whereby an electric charge is created when two conductive plates are separated by an insulating material, with the resulting capacitance being calculated using the formula C = εA/d.

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