M39003/01-5335/TR

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Tantalum capacitors are an important part of electronic components designed for power supplies. They are made of a tungsten or partially oxidized tantalum oxide and an electrolyte, such as manganese dioxide, metallic aluminum, or a solid polymer. The M39003/01-5335/TR is an example of a high-quality tantalum capacitor, and its application field, working principle, and usage can be explained further in this article.

Application Field

The M39003/01-5335/TR has a solid tantalum housing and is designed for high temperature and high voltage applications. It is ideal for military and aerospace applications, and its temperature range goes up to 175°C. Other common applications include consumer and industrial electronics, automotive industries, telecommunications, and medical devices. Also, this capacitor is suitable for use in low-frequency through high-frequency designs, audio filters, and low-bandwidth LC oscillators.

Working Principle

Tantalum capacitors employ a semi-conducting dielectric layer between two electrodes, which is referred to as the tantalum oxide or tantalum pentoxide layer. The dielectric layer is formed by reacting tantalum with oxygen. When a DC voltage is applied across the electrodes, electrons flow from the negative electrode to the dielectric, which causes the dielectric to become more conductive. This process is referred to as capacitance saturation. The M39003/01-5335/TR is capable of higher capacitance saturation values due to its lower equivalent series resistance (ESR).

Usage

The M39003/01-5335/TR is useful for applications where a larger capacitance at a high-temperature or voltage is necessary. Its capacitor case is hermetically sealed with a hermetic resistant solder seal, which ensures longer life and a reliable performance. The working temperature range for this capacitor range is -55°C to 175°C and is considered one of the best high-temperature capacitors. The maximum ripple current of the capacitor is defined by the level of ESR and is an important factor for dynamic load applications. The maximum voltage should not exceed the rating of the capacitor or risk irreversible damage.

As one of the toped rated capacitors, the M39003/01-5335/TR is a valuable component for a wide range of applications. Its solid tantalum housing enables exceptional temperature and voltage capabilities which are difficult to achieve with other capacitors. Its low ESR and large capacitance enable a higher level of performance, making it the preferred choice for many applications. Additionally, its hermetic sealing increases durability and ensures reliable operation in harsh environments.

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