M39003/01-7098/HSD

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Tantalum capacitors are energy storage components similar to batteries. As a type of capacitor, they have the characteristics of low equivalent series resistance (ESR). The M39003/01-7098/HSD is a type of surface mount tantalum capacitor that is highly used today due to its small size and high performance. It is ideal for applications where space and power output are critical.

Application Field

Tantalum capacitors are widely used in various electronic circuits, especially in high-volume metrology systems. The M39003/01-7098/HSD is often included in computer motherboards, audio amplifier circuits, signal processing, data converters, automotive, aerospace, and military industries. It is popular in hermetic enclosures, thanks to its construction that allows for a wide range of environments, including very high temperatures and extreme vibration.

This capacitor is designed to handle high operability and power, with its ability to manage up to 68V power rating. It also features a low dissipation factor which increases its efficiency in power output. Moreover, it can operate in a broad temperature range between –55°C to 125°C.

Working Principle

The M39003/01-7098/HSD functions as a traditional capacitor. It has two plates which are separated by a dielectric material. The opposite charges on the plates create a potential difference across them. Unlike a regular capacitor, the dielectric material in the M39003/01-7098/HSD is a tantalum-based oxide film of insulating material. This increases the capacitor’s ability to store charges. The voltage ratings of the M39003/01-7098/HSD are quite high, making it ideal for power supply applications.

The construction of the M39003/01-7098/HSD ensures a low resistance of the capacitor, making it capable of delivering high current output. This is achieved through an electrolytic solution between the plates which serves as a conductor. The electrolyte allows for minimal resistance, which also effectively reduces the introduction of current noise and leakage of current. The fact that it is a surface mount capacitor further allows for the use of simple end-bearing assemblies, as well as automated surface mounting machines and techniques.

Conclusion

Tantalum capacitors, like the M39003/01-7098/HSD, are ideal for applications that require both power output and a small size. Due to its composition and construction, it is able to operate in a broad temperature range and high voltage operation. Its ability to manage high current and low resistance makes it ideal for power supply applications.

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