M39003/01-5507H

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Tantalum capacitors, also known as tantalum electrolytic capacitors, are widely used in modern electronics due to their high energy density and excellent stability. The M39003/01-5507H tantalum capacitor is a high-voltage, high-capacity, chamber sealed unit that is increasingly popular for its unique combination of performance features.

Application Field

The M39003/01-5507H is specifically designed for use in high-voltage electrical and electronic circuits. It features an excellent insulation resistance, low capacitance drift, and a very low dielectric absorption ratio. This makes it ideal for applications such as energy storage, power supplies, and high-frequency communications.

The capacitor is also often used in military and aerospace applications, due to its superior EMI and RFI shielding. Its superior tolerance to high temperatures make it especially suitable for high-temperature environments. The stability of the capacitor also makes it effective for long-term use, and it can provide reliable performance in harsh conditions.

Working Principle

The M39003/01-5507H consists of two tantalum electrodes with a dielectric layer of oxide between them. This structure gives the capacitor its unique properties, allowing it to operate at high levels of voltage and capacity. When a voltage is applied, electrons flow from one electrode to the other, which produces an electric field within the dielectric layer.

This electric field produces an electrical charge on the electrodes, which is equal to the voltage applied. The magnitude of the charge is determined by the capacitance of the capacitor, which is determined by the surface area of the electrodes and the thickness of the oxide layer. As the voltage increases, the magnitude of the charge also increases, resulting in an increased electric field between the electrodes.

The electric field then causes an ionic conduction in the oxide layer, which allows the electrons to move from one electrode to the other. This creates a steady, uniform, low-impedance flow of current throughout the device, making it suitable for use in high-voltage and high-capacitance circuits.

Conclusion

The M39003/01-5507H tantalum capacitor is an advanced capacitor with excellent performance characteristics. Its ability to operate at high voltages and high capacitances make it ideal for a wide range of applications, from military and aerospace applications to medical and consumer electronics. Its superior stability also makes it suitable for long-term use, even in harsh conditions. Overall, the M39003/01-5507H is a highly versatile, reliable, and efficient capacitor for modern electronic applications.

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