M39003/01-7381

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Tantalum capacitors are solid-state electronic components that use a tantalum anode with a dielectric layer of oxide to store electrical charge. The M39003/01-7381 capacitor is a solid-tantalum capacitors with an extended cathode constructed of a crimped MIL-spec aluminium case, with a diameter of 1.1 inch and a height of 0.4 inch for a maximum capacitance of 22µF. It has a working voltage of 200V, with an ESR of 40 to 120mOhm at 1KHz, and an impedance of 40.9KOhm at 1KHz for a capacitance of 22µF.

The working principle behind these capacitors is simple: they allow electrical current to flow from one side (the anode) to the other (the cathode) while passing through the dielectric material between them. This dielectric material (which may be glass, plastic, mica or other material) acts as an insulator between the two electrodes. When a voltage is applied across the electrodes, the dielectric material becomes electrically charged and causes electrical current to flow between the two electrodes. The amount of current that can flow and the amount of charge that is stored depends on the size of the capacitor, the type of dielectric material inside, and the amount of voltage applied.

The M39003/01-7381 capacitor is a great choice for applications requiring a reliable, small size, and high capacitance. It is frequently used as part of DC blocking and power supplies, signal filtering, and voltage division circuits. It can also be used in automotive, military, and industrial applications, as well as audio and vibration suppression in industrial use. In all such scenarios, the capacitor functions as an important component to provide voltage and current regulation, or as a device to reduce uncontrolled high frequency noise from a circuit.

The capacitor\'s extended cathode construction offers added strength and reliability. The crimped aluminum case provides heat dissipation and vibration resistance, and its low ESR (equivalent series resistance) helps to minimize power losses. Moreover, its hermetically sealed construction ensures reliable operation in tough environmental conditions such as cold temperatures, heat, moisture, and other contaminants.

The M39003/01-7381 capacitor is an excellent option for applications where extended high capacitance and low ESR are required. Furthermore, its robust design, reliable operation, and hermetic sealing for extended service life make it ideal for a variety of hostile environments.

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