M39003/03-3065

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Tantalum capacitors are a type of capacitor made with the metal tantalum, and are widely used in electronic applications due to their high capacitance and stability. The M39003/03-3065 is a commonly used type of tantalum capacitor, and is widely used in the automotive, military, aerospace, medical and telecommunications industries due to its low ESR and DC leakage, high insulation resistance and excellent reliability.

Application Field

The M39003/03-3065 is a surface-mount solid electrolytic tantalum capacitor designed for use in high temperature and high reliability applications. It is available in standard E case dimensions, with four different ratings of 25V, 50V, 100V and 250V. The device is manufactured in a low resistance, long-life tantalum material, which provides excellent performance under various temperature, shock, vibration, and humidity conditions. The M39003/03-3065 is used for decoupling, filtering, bypass, and many other applications in electronic circuit where reliable performance is a must.

Working Principle

Like most other capacitors, the M39003/03-3065 consists of two conducting surfaces separated by an insulating material, usually some form of dielectric. The metal tantalum is used as one of the conducting surfaces, and serves to increase the storage capacity of the capacitor. The tantalum is covered with an oxide layer that acts as the insulating material, preventing charges from dissipating. When a charge is applied, it will remain stored until the voltage across the capacitor reaches the peak point, when the stored charge is released.

The M39003/03-3065 is a surface-mount device and is hermetically sealed for protection against the environments, including extreme temperatures. This makes it suitable for use in military and other harsh environments. Its construction also reduces the risk of corrosion and electrical stress, making it highly reliable. The device is temperature stable over a wide range of temperatures, and has high tolerance to shock and vibration.

Advantages

The M39003/03-3065 tantalum capacitor offers a number of advantages over other capacitor types. It has a low Equivalent Series Resistance (ESR) and DC leakage current, providing low power loss across the device. Its high insulation resistance and excellent reliability make it well suited for use in high temperature and high reliability applications, including military, aerospace, and medical applications. The device is also RoHS compliant, making it suitable for use in environmentally sensitive applications.

Conclusion

The M39003/03-3065 capacitor is a widely used type of tantalum capacitor. It is designed for high temperature and high reliability applications, and offers low ESR and DC leakage, high insulation resistance and excellent reliability. Its hermetic construction makes it suitable for a wide range of applications, including military and other harsh environments, and its RoHS compliance makes it an attractive option for environmentally sensitive applications.

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