M39006/25-0197

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Tantalum capacitors are types of bulk capacitors that are composed of a tantalum powder pressed into the shape of a pellet and encased in a metal canister. They are most commonly used in electronics circuits, such as memory backup and cell phone filters, as they have superior capacitance and voltage regulation performance when compared to other types of capacitors. The M39006/25-0197 is a radial leaded, wet tantalum capacitor with a solid manganese dioxide composite dielectric, designed to continue operating in temperatures up to 125°C. It is currently available in 8 capacitance values ranging from 0.47µF to 10µF.

The M39006/25-0197 is perfect for use in many different types of commercial and industrial applications due to its superior performance. It has an extremely low equivalent series resistance (ESR), making it ideal for high-current AC or DC applications where large amounts of power are needed. Additionally, its low equivalent series inductance (ESL) also adds stability and long term reliability to the circuit. Its low inherent capacitance-variation-versus-temperature characteristic provides excellent temperature stability during operation.

The M39006/25-0197 wet tantalum capacitor operates on the principle of electrolytic ion exchange. This exchange occurs when trapped electrolytes, contained in the MnO₂ dielectric material, break down when they come into contact with the two anode plates. By doing this, an electric charge is transferred from one side of the capacitor to the other. As the voltage across the capacitor increases, this charge is transferred back. This process keeps the voltage across the capacitor within a range known as the working voltage.

The M39006/25-0197 is also highly robust and reliable due to its construction. Its anode and cathode plates are made of high-grade tantalum that is nickel-plated for added corrosion and oxidation resistance. Additionally, the tantalum is encased in a metal canister that provides a secure, insulated enclosure for the capacitor. This casing also helps protect the capacitor from any external mechanical stress that could cause damage.

The M39006/25-0197 is a reliable high-performance wet tantalum capacitor suitable for a wide range of applications. With its superior capacitance and voltage regulation performance, low equivalent series resistance and inductance, and robust construction, it has the capability to perform well in a variety of industry-standard applications. its temperature stability and protective casing make it a great choice for high-current AC or DC circuits requiring large amounts of power.

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