M39003/01-8049

Tantalum capacitors are increasingly being used in an ever-expanding range of applications. The M39003/01-8049 series from Vishay is a compact device designed for applications requiring reliable, high capacitance. This article looks at the applications field and working principle of the M39003/01-8049.

Applications

The M39003/01-8049 series has a wide range of applications, as its properties make it suitable for many different uses. The capacitor provides accurate and stable capacitance values over a wide range of temperatures and is designed to excel in applications where temperature cycling or long-term stability is required. This makes it a great choice for outdoor or extreme temperature applications, such as automotive, military, defense and aerospace applications.

The series is similar to other tantalum capacitors in terms of its operating temperature range, voltage rating, and size. This makes it suitable for use in other industries, such as the medical, IT, telecom and consumer electronics fields. Its small size, ability to withstand high temperatures and long-term stability makes it an ideal choice for these types of applications.

Working Principle

The M39003/01-8049 capacitors operate on the same principle as other tantalum capacitors, using an oxide-film dielectric. The dielectric material is made up of a niobium-doped tantalum powder, and is an extremely stable and reliable material, one of the reasons why tantalum capacitors are so popular.

The dielectric is housed within a small hermetically sealed package, which protects the internal structure and dielectric material from moisture and other contaminants. This also ensures that there is no breakdown of the dielectric material due to the presence of water vapor or other gases.

The capacitors are dc-rated, meaning that they are designed to operate at the same voltage rating over time, and feature a lower ESR than other tantalum capacitors, due to the design of the dielectric material.

Conclusion

The M39003/01-8049 series of capacitors from Vishay are an excellent choice for applications that require reliable, high capacitance values. The device is designed to withstand extreme temperatures and provide reliable and stable performance over a wide range of temperatures. The device is suitable for use in the automotive, military, defense and aerospace industries, as well as the medical, IT, telecom and consumer electronics fields.