M39003/09-4049/HSD

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Tantalum capacitors (or tantalum electrolytic capacitors) are a type of electrolytic capacitor, a passive component of electronic circuits. They are made using tantalum metal for the anode and covered with a dielectric oxide layer as well as manganese dioxide and conductive polymer and then placed in an electrolyte. These capacitors have a lower leakage current, higher volumetric efficiency, longer lifetime, and better quality-of-service characteristics than other types of electrolytic capacitors.

What is M39003/09-4049/HSD?

The M39003/09-4049/HSD is a high-reliability, hermetically sealed tantalum electrolytic capacitor. It provides high volumetric efficiency in a hermetically sealed package. The M39003/09-4049/HSD is available in 0.39, 0.47, and 0.60 μF values, and can be used in a broad range of temperature and voltage applications. It is especially well-suited for lengthy, temperature-dependent service in demanding environments such as ground and airborne military and aerospace systems, space applications, medical electronics, and automotive electronics.

Application Fields of M39003/09-4049/HSD

The M39003/09-4049/HSD is best-suited for use in military/aerospace radar, , communications, missile systems, guidance control systems, avionics, medical and automotive leading-edge applications. The M39003/09-4049/HSD is also well-suited for communications systems, satellite systems, and commercial, industrial, and consumer application.

The M39003/09-4049/HSD tantalum capacitors offers high reliability and long life and can operate in extreme temperatures ranging from -55°C to +125°C. It’s an excellent choice for applications that require a reliable solution in a small package. The M39003/09-4049/HSD provides low equivalent series resistance (ESR), and low leakage current in an hermetically sealed package, and is available in both wet and conformal-coated versions.

Working Principle of M39003/09-4049/HSD

The working principle of the M39003/09-4049/HSD is based on electrolytic capacitors. It consists of two plates separated by an insulating material, also known as a dielectric, which is also a capacitor. The two plates act as conductors of electricity and the insulating material allows for the exchange of charge carriers. When a voltage is applied across the capacitor, the plates will accumulate charge, storing electricity which can be used later. The amount of charge that a capacitor can hold is proportional to the capacitance of the dielectric material and the surface area of the plates.

The M39003/09-4049/HSD utilizes tantalum metal for the anode. This is a type of metallic element that is highly reactive and an excellent conductor of electricity. It is covered with a dielectric oxide layer, which helps to prevent electrolyte leakage and provide specific capacitance values. Other materials used in the construction of the M39003/09-4049/HSD are manganese dioxide and conductive polymer. All three of these elements become activated when a voltage is applied, producing the capacitor’s electrical charge.

Conclusion

The M39003/09-4049/HSD is a reliable, hermetically sealed tantalum electrolytic capacitor. It is best suited for use in military/aerospace radar, communications systems, satellite systems, medical and automotive applications that require a reliable solution in a small package. With its high reliability and long life capability, the M39003/09-4049/HSD is an ideal choice for applications that require extreme temperature range, low equivalent series resistance and low leakage current. The working principle of the M39003/09-4049/HSD is based on electrolytic capacitors, which consist of two plates separated by a dielectric material that allows for the exchange of charge carriers.

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