M39003/03-0242/HSD

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Tantalum Capacitors

The M39003/03-0242/HSD is a type of tantalum capacitors. It is a surface mount capacitor made to Military Specification (MIL-PRF-39003 qualify). M39003/03-0242/HSD capacitors feature a high working voltage of 16 Vdc, and low ESR. The construction of an tantalum capacitor includes an anode, cathode, dielectric filler, and a metal shell for stability. They are designed for use in low temperature and high voltage environments, and can handle up to 125°C maximum operating temperature.

Application Field

M39003/03-0242/HSD tantalum capacitors are suitable for a variety of low power, long life, and high temperature applications. They are extensively deployed in military, space, and avionics environment applications. They may also be used in other fields such as automotive, telecommunications, information technology, medical, consumer electronics, and industrial control.

Working Principle

The operating principle of a tantalum capacitor is similar to that of a standard electrolytic capacitor. Electrons flow between the anode and cathode when positive and negative voltages are applied. This difference in voltage causes a current to flow, creating an electric field between them. The electric field polarizes the dielectric material, giving it the ability to store a charge. As the stored charge increases, the voltage on the capacitor increases. When the maximum operating voltage is reached, the capacitor will discharge until the voltage reduces back to zero.

Benefits of Using Tantalum Capacitors

M39003/03-0242/HSD capacitors offer many features that benefit a multitude of applications. The most noteworthy advantages of using these capacitors include their higher operating temperature rating, ultra low ESR, long operational life, and high reliability. This makes them an ideal choice for long life or high-voltage applications with high reliability requirements.

Conclusion

M39003/03-0242/HSD capacitors are high-performance surface-mount tantalum capacitors that offer long life, high reliability, and superior performance in extreme environments. They are suitable for a variety of applications in military, space and avionics, automotive, telecommunications, medical, consumer electronics, and industrial control, and can handle temperatures of up to 125°C. Their unique features and versatile construction make them a popular choice for a wide range of designs.

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