M39003/03-0137H

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Tantalum capacitors are one of the most popular type of surface mounted capacitors and have a wide range of application and usage. The M39003/03-0137H is a popular and reliable Tantalum capacitor manufactured by Vishay, a leading manufacturer of passive components. In this article, we will discuss the application field and working principle of the M39003/03-0137H.

Application Field of the M39003/03-0137H

The M39003/03-0137H is a radial leaded Tantalum capacitor with an operating temperature range of -55 to 125℃. It offers a typical capacitance value of 10μF and a dissipation factor of 0.20 in the range up to 0.1kHz. It is a versatile, reliable and cost-effective solution for applications in consumer electronics, military/space and industrial/automotive markets. This includes power supply electronic circuits, DC-DC converter, timer circuits, pulse circuits, etc.

Working Principle of the M39003/03-0137H

Like all other surface mount capacitors, the M39003/03-0137H works on the principle of capacitance. It is a device for storing electrical energy in the form of an electric field. The capacitor consists of two metal plates that are separated by an insulating dielectric material. When a voltage is applied across the capacitor, electric charges of opposite polarity are stored on each of the plates, creating an electrical field between them.

When a capacitor is connected to the power source, it can charge up to the source voltage. The amount of charge that is stored in the capacitor depends on its capacitance. The M39003/03-0137H has a capacitance value of 10μF. This means that it can store up to 10 μA of charge when supplied with a voltage of 1V.

The M39003/03-0137H also exhibits excellent thermal and humidity stability. This allows it to be used in applications that are subjected to high levels of ambient heat and humidity. It also features a low ESR (Equivalent Series Resistance) value that makes it highly resistant to fatigue and increases its durability.

Conclusion

The M39003/03-0137H Tantalum capacitor is a reliable and cost-effective solution for a wide range of applications. It offers a capacitance value of 10μF and a wide operating temperature range of -55℃ to 125℃. It also has excellent thermal and humidity stability. This makes it suitable for use in consumer electronics, military/space and industrial/automotive markets.

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