M39003/01-5210H

Tantalum Capacitors

Tantalum capacitors, also known as Tantalum electrolytic capacitors, are capacitors that use tantalum as the anode, an oxide layer as the dielectric, and a liquid or solid electrolyte as the cathode. These capacitors have some distinct advantages compared to other capacitor types, such as a high capacitance for a small volume, low ESR, good frequency response, and low leakage current.

An example of a tantalum capacitor is the M39003/01-5210H, which is a surface mount device with an axial lead and epoxy coating for moisture protection. It is a generalized device, and is used in a wide range of applications, from consumer electronics and automotive applications to power supplies, communications equipment, and circuit protection.

Application Field and Working Principle

The application field of M39003/01-5210H is pretty broad. It is contactless and has long service life, which makes it ideal for applications that require high reliability, including aerospace, medical technology and defense. Furthermore, it is suitable for automotive engine control systems, PC motherboards, and other consumer applications due to its high temperature and ESR performance.

The working principle of M39003/01-5210H is based on the same general principles as any other type of capacitor. It works by storing electrical charge, resulting in a voltage potential between its two conducting plates. The amount of charge stored depends on the amount of plate area and the distance between them, which is determined by the capacitor’s dielectric material. The M39003/01-5210H uses tantalum as its anode, an oxide layer as its dielectric, and a liquid or solid electrolyte cathode. The oxide layer works as an insulating layer that prevents leakage of charge in between the plates. This is what allows them to store and deliver high amounts of charge in a short amount of time.

The M39003/01-5210H also offers a number of performance advantages over other capacitor types. It has an ultra-low ESR, which allows for higher working frequencies and increased circuit efficiency. It also has a very low leakage current, making it ideal for long-term applications. Additionally, it features a high capacitance for a small volume, and a wide temperature range.

Overall, the M39003/01-5210H is a reliable and robust surface mount device that is suitable for a wide range of applications requiring high performance. The low ESR, leakage current, and wide temperature range make it a great choice when the thermal and circuit demands are high.