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Tantalum Capacitors

Tantalum capacitors are components of an electronic circuit, specifically, fixed capacitors with dual anode electrodes, consisting of a tantalum core, the anode of which is coated with an insulative oxide layer, and two conductive layers, the cathode and anode leads. The tantalum core allows the capacitor to store a relatively large amount of charge in a relatively small space.

M39003/01-8100/HSD is a type of tantalum capacitor that operates at higher currents, and is normally used in applications such as DC-DC converters, power supplies, and motor control applications.

Application Field

M39003/01-8100/HSD tantalum capacitors operate in a wide range of temperature and voltage, providing flexibility in selection to meet the needs of the applications. They are suitable for use in high-frequency equipment, communications systems, medical systems, automotive electronics, and basic AC-DC switching power applications. The capacitors exhibit excellent electrical characteristics, long-term stability, low dissipation factor, and high maximum temperature.

In addition, these capacitors are RoHS compliant and lead-free, making them an attractive choice for new environmentally friendly applications.

Working Principle

M39003/01-8100/HSD tantalum capacitors work by storing electrical charge. When a voltage is applied to a capacitor, electrons will travel from one plate to the other, resulting in a buildup of electrical charge on both plates. The amount of charge stored is determined by the capacitance of the capacitor, which is measured in Farads.

The M39003/01-8100/HSD capacitors are manufactured using a tantalum dielectric. When a voltage is applied, it results in the formation of a thin oxide layer on the plate. This oxide layer acts as a dielectric to prevent a direct current from passing between the plates, allowing the capacitor to store charge.

The benefit of using a tantalum dielectric is that it offers better electrical properties than other materials, such as ceramic or aluminum electrolytic capacitors. In addition, the oxide layer can withstand higher voltages, making them suitable for use in high voltage applications.

Conclusion

M39003/01-8100/HSD tantalum capacitors are a versatile, reliable, and cost-effective solution for a wide range of applications. They are capable of storing a large amount of charge in a small space, offer excellent electrical properties, and can withstand higher voltages. In addition, they are environmentally friendly as they are RoHS compliant and lead-free.

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