M39003/01-2852H

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Tantalum capacitors are widely used in consumer electronics, mobile, automotive, industrial, lighting, and many other applications. The M39003/01-2852H is one of the most popular types of tantalum capacitors. It is designed with a specific structure and materials to provide a highly reliable and stable electrical connection between the two electrically conductive leads.

Structure and Materials

The M39003/01-2852H is composed of two leads, the anode and the cathode, and a dielectric material sandwiched between them. The two capacitors have a cylindrical shape with a height and a diameter of 7.2 mm and 2.5 mm respectively. The anode and the cathode consist of a manganese dioxide protection layer, a metallic cathode, and a Permalloy substrate.

The Permalloy substrate is a nickel-iron alloy that provides a stabile electrical connection and offers a high degree of protection against any potential corrosion. The cathode consists of a Manganese dioxide protection layer, which acts as a barrier between the cathode and the anode. This layer helps to minimize leakage currents and enhances the performance of the capacitor.

Application Field and Working Principle

The M39003/01-2852H is ideal for applications where reliability and stability are key requirements. This type of capacitor can be used in automotive, industrial, and medical applications. It is also well suited for uses in consumer electronics, LED lighting, and low power circuitry. Additionally, it can be used to reduce radio-frequency interference (RFI) in high-speed digital systems.

The M39003/01-2852H works by providing an electrical connection between the two leads, the anode and cathode. The two capacitors are composed of a dielectric material sandwiched between the two leads. The arrangement of the two capacitors forms a capacitor that can store energy. When the potential difference between the leads is changed, the capacitor is charged or discharged accordingly.

The M39003/01-2852H is highly reliable and has excellent temperature stability. The built-in protective layer prevents potential corrosion and allows the capacitor to maintain its capacitance even in the long-term. Additionally, due to its high capacitance, it is usually used in applications where high-value capacitance is preferred.

Conclusion

The M39003/01-2852H is a highly reliable and stable type of tantalum capacitor. Its specific structure and materials make it suitable for all kinds of applications, including automotive, industrial, and medical. Additionally, it is perfect for reducing RFI in high-speed digital systems and reducing degradation of LED lights. As such, it is an excellent choice for applications where high-performance and reliability are essential requirements.

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