M39003/01-7382/HSD

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Tantalum Capacitors

Tantalum capacitors, also known as Ta-Caps or Tant-Caps, are a type of electrolytic capacitor. The electrodes of the capacitor are made of tantalum or niobium. The anode is an oxidized layer of the metal and acts as an electrolyte, similar to the electrolyte in a battery. Usually, there is a solid dielectric between the electrodes, and the Ta-Cap works like an ordinary capacitor. Despite their lower capacitance, Tantalum Caps provide similar performance to other popular electrolytic capacitors. The most noteworthy advantages of tantalum capacitors are their very small size, low leakage current, and high temperature operation; making them ideal for use in the military and aerospace industry.

M39003/01-7382/HSD is a long life series of tantalum conductive polymer capacitors. These capacitors are primarily used in handheld and portable electronic appliances such as computers, mobile phones, and televisions. Due to their small size and light weight, they are perfect for miniaturizing high voltage power supplies. The unit is constructed with robust conductive polymer plates, increasing their stability and life expectancy.

The M39003/01-7382/HSD capacitors operate in a wide range of temperatures, allowing it to function in harsh environments. Additionally, this type of capacitor can serve as an ideal replacement for other popular capacitors, such as aluminum electrolytic capacitors and ceramic capacitors.

The M39003/01-7382/HSD series has a high voltage rating of 500V, allowing them to be used in high voltage applications. They are also designed with a high temperature coefficient, making them more resistant to changes in temperature. The devices are also enclosed in a hermetically sealed case, which is also vibration and moisture resistant.

The working principle of a M39003/01-7382/HSD capacitor is simple. The polarized plates of the capacitor are connected to a dielectric material, such as a slurry, and held together by a hydroxide film. When a voltage is applied, ions from the electrolyte are attracted to the negative plate and move through the dielectric, creating an electric field between the two plates. The electric field stores energy which can be released back into the circuit when the voltage is removed.

Tantalum capacitors are ideal for applications in the military and aerospace systems, where extreme temperatures and harsh environments are common. Their small size and high capacitance make them perfect for miniaturizing power supplies. The M39003/01-7382/HSD capacitor is a great example of a high-performance high-voltage capacitor that can offer reliable performance in the toughest conditions.

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