M39003/03-4041H

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Tantalum capacitors are a type of electrolytic capacitor, which is an electrical component with an anode and a cathode. The anode is typically made of a tantalum powder and the cathode consists of an electrochemical metal oxide. Tantalum capacitors offer many advantages compared to other types of capacitors due to their unique construction and materials. They are ideal for use in high frequency, high temperature, or high voltage applications, due to their low thermal coefficient and dielectric absorption.

The M39003/03-4041H is a tantalum capacitor specifically designed for use in high frequency, high temperature, or high voltage applications. It features a capacitance of 10µF, an operating temperature range of -55°C to 125°C, a voltage rating of 12V, and a tolerance of ±20%.

The key feature of the M39003/03-4041H is its linear ESR characteristic. This characteristic allows the capacitor to maintain its linear & stable ESR performance over a wide operating temperature range. This can be especially useful for applications where the operating temperature is frequently changing. The M39003/03-4041H also has a high ripple current rating, making it suitable for use in circuits with high ripple currents.

The M39003/03-4041H is extensively used in SMPS, PFC, and LED lighting applications. It is ideal for use in the primary power circuits in these applications, due to its high ripple current rating, low ESR, and long life. It can also be used in RF amplifiers, rectifiers, and audio circuits. It is capable of withstanding extreme temperatures and high voltage, making it suitable for use in the automotive industry.

The M39003/03-4041H tantalum capacitor operates on the principle of electrostatic capacitance. When a voltage is applied across the anode and cathode, an electrostatic field is created between them. This field attracts electrons, which pass through the cathode material and accumulate in the anode. As the number of electrons increases, the capacitance of the capacitor increases as well. By regulating the number of electrons in the anode, the capacitance can be regulated as needed.

In summary, the M39003/03-4041H is a tantalum capacitor specifically designed for use in high frequency, high temperature, or high voltage applications. It features a linear ESR characteristic and high ripple current rating, making it ideal for use in the primary power circuits of systems such as SMPS, PFC, and LED lighting. It operates on the principle of electrostatic capacitance, by regulating the number of electrons in the anode to regulate capacitance.

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