M39003/01-2759 Capacitors

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Tantalum capacitors, also known as Ta-capacitors, are a specialized type of electrolytic capacitors most commonly made of tantalum metal. The M39003/01-2759 series are metallized polymer chip capacitors with assorted capacitance and voltage ratings, ideal for general purpose and high-end commercial applications.

Tantalum capacitors are widely used in numerous kinds of electronic equipment due to their extended performance and reliability. As a result of their construction, tantalum capacitors provide a variety of advantages over other types of capacitors including low ESR and small size. Moreover, they offer wide temperature range operation between -55°C to 125°C, which makes them suitable for higher industrial and military temperatures.

M39003/01-2759 is one of the most popular types of tantalum capacitors currently on the market. It has low ESR (Equivalent Series Resistance) values and offers an ambient temperature range of -55°C to 125°C. Its high frequency performance ensures operation up to 1.2 GHz and is suitable for many demanding applications with low ESR, high temperature, and tight tolerance requirements.

The M39003/01-2759 series capacitor utilizes tantalum powder as the capacitor’s anode in order to achieve its high capacitance, low ESR, and high working temperatures. A tantalum pentoxide layer is then formed on the anode, which acts as the dielectric. A porous manganese dioxide layer is then formed on the surface of the tantalum pentoxide dielectric and acts as the cathode. The manganese dioxide is then saturated with electrolyte which acts as the charge pump.

To ensure the capacitor’s best performance, the anode and cathode are crimped in order to ensure good contact between them. The charge pump then replenishes the charges at both electrodes. Finally, the anode and cathode are epoxy sealed for protection.

The performance of the M39003/01-2759 capacitor can be attributed to the combination of its tantalum and manganese dioxide layers, as well as its epoxy seal. The tantalum anode combined with the manganese dioxide cathode provides low ESR and good temperature stability. The epoxy seal ensures proper protection from environmental influences, thus improving the capacitor’s quality and durability.

In conclusion, the M39003/01-2759 series is a popular type of tantalum capacitor suitable for a wide array of applications including higher temperature and frequency requirements. Its combination of tantalum anode and manganese dioxide cathode ensures excellent performance and reliability, while the epoxy seal ensures superior protection from environmental influences. This makes it an ideal choice for a wide range of applications.

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