M39003/01-5442

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Tantalum capacitors are widely used in electronic applications, particularly in those where small size and high capacity are desired. Among these applications, one of the most common is the M39003/01-5442. This device can be used in a variety of electronic applications, including DC-DC power conversion, clock circuit buffering, and low-voltage regulation.

The M39003/01-5442 is a wet-tantalum capacitor that consists of two disks of tantalum sandwiched together in a U-shaped canister. The two halves of the canister are filled with an electrolyte, usually potassium hydroxide, to form a conductive bridge between the two disks. This electrolyte bridge allows electrical current to flow between the two disks, thus forming the capacitance for the device.

The capacitance of the M39003/01-5442 is typically around 270µF. This makes it suitable for use in low-voltage applications, such as DC-DC power conversion, clock circuit buffering, and low-voltage regulation. The device\'s ability to store energy makes it very useful in these applications, as it is capable of regulating voltage and current levels over a wide range of conditions.

In terms of its working principle, the M39003/01-5442 consists of two electrically conductive surfaces, including two disks of tantalum and an electrolyte bridge between them. When a voltage is applied across the cage, it alters the chemical balance of the electrolyte, creating a “charged” state in the device. This charge then serves as the capacitance of the device.

The M39003/01-5442, as with most other wet-tantalum capacitors, is very resistant to mechanical stresses, including shock and vibration. This makes it ideal for use in many electronic applications, such as those involving harsh environments or those that require precise control of voltage and current levels. Additionally, the device\'s ability to withstand high temperatures and its low leakage current, makes it well-suited for use in long-term applications.

In conclusion, the M39003/01-5442 is a highly versatile wet-tantalum capacitor that is suitable for a variety of electronic applications. Its small size and high capacity make it ideal for uses in DC-DC power conversion, clock circuit buffering, and low-voltage regulation. It is also highly resistant to mechanical stresses, making it well-suited for harsh environments and long-term applications.

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