M39003/09-4028H

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum capacitors are electrochemical capacitors featuring anodes of sintered porous tantalum material and a cathode of electrolytic manganese dioxide, electrolyte formed of organic solvent, and contained in solid organic polymer encasements which serve the dual purpose of providing a mechanical envelope and electrical insulation. These capacitors are widely used within electronic equipment across virtually all industries, ranging from computers to medical auxiliaries.

The M39003/09-4028H is a tantalum capacitor specifically designed to meet the highly exacting requirements of the aerospace industry, and as such is widely used in high performance and mission critical applications. The main features of the M39003/09-4028H include high capacitance, low ESR and ESL, and low temperature rise. The capacitor is available in a hermetically sealed package and is marked with a unique identification code enabling traceability of the component.

The working principle of a tantalum capacitor is largely dependent on its construction. It is essentially comprised of an anode and a cathode which oppose each other within the package. The anode is typically made from a sintered porous material and the cathode is typically made from an electrolyte material such as manganese dioxide. The electrolyte forms the link between the anode and the cathode.

When a voltage is applied across the capacitor, the electrolyte undergoes a chemical reaction which results in the deposition of a dielectric layer on the anode. This dielectric layer forms an effective barrier between the anode and the cathode, allowing a charge to be held in the capacitor. The dielectric layer acts as an insulator and thus the charge stored in the capacitor is prevented from dissipating. As a result, the capacitor is able to store a charge for an extended period.

The M39003/09-4028H is an excellent choice for use in high performance and mission critical applications due to its high capacitance, low ESR and ESL, and low temperature rise. The capacitor is hermetically sealed, meaning that is highly resistant to moisture and other environmental elements which can cause failure, providing improved performance and reliability.

In summary, tantalum capacitors are widely used in electronic equipment due to their ability to store a charge for an extended period. The M39003/09-4028H is a high performance capacitor specifically designed to meet the strict requirements of the aerospace industry and is an excellent choice for use in mission critical applications. The working principle of a tantalum capacitor is based on the formation of a dielectric layer on the anode in response to an applied voltage, and the capacitor is hermetically sealed to provide improved performance and reliability.

The specific data is subject to PDF, and the above content is for reference