M39003/01-6214 Capacitors

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Tantalum capacitors have been in use for many years and have become increasingly popular due to their high capacitance, low impedance and long life. The M39003/01-6214 is one such capacitor, and it is widely used in a variety of applications due to its excellent performance characteristics. This article will explain the application field of M39003/01-6214 and its working principle.

The Application Field of M39003/01-6214

The M39003/01-6214 is a small case size molded tantalum capacitor, designed for general purpose applications. It is commonly used in voltage regulation, power supply filtering, energy storage, and coupling circuits. Due to its compact size, low ESR and good thermal characteristics, this capacitor is suitable for use in automotive and portable electronic equipment. It also performs well in high and low frequency switching applications, such as computer and telecom circuits. Additionally, its moisture-resistant coating helps to protect it against corrosion and other environmental influences.

Working Principle of M39003/01-6214

The M39003/01-6214 capacitor is constructed from two pieces of tantalum, known as anode and cathode. A high-value, dielectric film material is used to insulate the electrodes from each other. When a voltage is applied across the capacitor, an electric field is generated that causes charges to flow from the anode to the cathode. This stored charge creates a potential difference, or electric field, which produces the desired capacitance. The dielectric film is also responsible for maintaining an effective capacitance even when the external voltages fluctuate.

In the M39003/01-6214, the anode and cathode are connected via a conductive epoxy, which helps reduce internal resistive losses. This means that the capacitor is able to handle higher ripple current than other types of capacitors. The anode and cathode leads are also coated with an organic sealant to help protect them from moisture, solvents and other damaging substances.

Conclusion

The M39003/01-6214 is a versatile capacitor, widely used in a variety of applications due to its excellent performance characteristics. Its small case size, low ESR and good thermal characteristics make it suitable for automotive and portable electronic equipment. It is also capable of handling high and low frequency switching applications. Additionally, its moisture-resistant coating helps to protect the anode and cathode leads from corrosion and other environmental influences.

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