M39003/09-4079

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Tantalum capacitors are a type of electrolytic capacitor with a generally high capacitance-volume ratio and relatively high stability. They are well suited for use in high-density, space-constrained applications such as laptops, mobile phones, flashes and displays. They are constructed from a tantalum foil as the electrodes and an electrolyte, typically conductive polymer or manganese dioxide, as the dielectric. Tantalum capacitors are typically surface mount devices, however axial devices are also available.

The M39003/09-4079 device is a miniaturized, surface-mount, low-profile, high-reliability tantalum capacitors offering a much higher capacitance range than other devices in this category. The device is particularly well suited for use in microwave applications and in RF/microwave transmit systems because of its low parasitic inductance, high output capacitance, and excellent discharge performance. The M39003/09-4079 device has a wide capacitance range, an extended operating temperature range, excellent stability and low leakage, which make it best suited for high-performance applications.

The M39003/09-4079 device is a single component device with low equivalent series resistance (ESR) along with a leakage current less than its stated maximum rating. It is a very reliable high-performance device, able to withstand harsh conditions such as temperature swings, high humidity, and high vibration. It has an operating voltage range of 6.3 to 16 VDC, and a capacitance range of 10µF to 1600µF.

The M39003/09-4079 device works on the principle of electrochemical capacitance. As an electrolytic capacitor, it utilizes the interaction of two conductive surfaces separated by a dielectric material. This creates an electric field in which the electric charge is stored. With a tantalum device, the conductive surfaces are made of tantalum foil which is coated with a catalytic manganese dioxide electrolyte. This creates a film capacitor with electrolyte providing capacitance and highly stable capacitance in a small size.

The M39003/09-4079 device is an ideal solution for low-profile, high-performance, low-leakage applications due to its low ESR, high capacitance range, and extended operating temperature range. It is well suited for automotive, medical, telecom, and other industrial applications. It is also appropriate for RF/microwave transmit systems since low parasitic inductance, high output capacitance, and excellent charge/discharge performance result in higher efficiency. Also, the device offers considerable mechanical robustness and vibration ratings, making it ideal for use in rugged environments.

Overall, the M39003/09-4079 device is an excellent choice for high-performance, low-profile applications requiring a reliable, stable, and robust device with wide capacitance range and extended operating temperature range. It is a highly reliable device offering superior performance in a variety of applications, making it an ideal solution for a wide range of applications.

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