M39003/01-2532

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Tantalum capacitors are an important type of electrical component. They are used in all sorts of industrial, commercial, military, and consumer electronics applications. The M39003/01-2532 is a popular tantalum capacitor used in a wide variety of applications. This article will focus on the application field and working principle of this part.

What Is a M39003/01-2532 Tantalum Capacitor?

A M39003/01-2532 is a type of tantalum capacitor. It is a surface-mount component, allowing it to save on space in a PCB design. These capacitors are used both as filter and energy storage components. The M39003/01-2532 has a miniature package size of 5.4 mm x 5.0 mm x 4.2 mm, and a capacitance of 10 µF-120 µF. It is available in three voltage ratings: 25V, 50V, and 100V.

Application Field

Tantalum capacitors in general are used in a wide variety of applications. These components are especially popular for filtering and energy storage in DC/DC converters, and help reduce radiated EMI. Additionally, these capacitors are often used in computer systems, consumer electronics, instrumentation, automotive systems, and military and aerospace application. Many designers, especially in cost-sensitive applications, gravitate towards the smaller tantalum capacitor packages like the M39003/01-2532.

Working Principle

The M39003/01-2532 is a polarized capacitor, meaning it needs to be connected correctly. This capacitor contains a tantalum pellet with an anode of oxide which works as one of the plates of the capacitor. It also has a silver cathode which acts as the other plate. This capacitor uses the dielectric layer of tantalum oxide to provide electrical insulation, and also as the main component in establishing the capacitance of the part. When a voltage is applied to the capacitor, electrons are pushed away from the oxide layer, and a charge is established and transferred between the two plates.

Conclusion

The M39003/01-2532 is a popular tantalum capacitor. It is used in a wide variety of applications, including DC/DC converters, computer systems, consumer electronics, instrumentation, automotive systems, and military and aerospace applications. This capacitor is polarized and uses a tantalum pellet with an oxide anode and a silver cathode to create a capacitance based on the dielectric layer of tantalum oxide. This article has explained the application field and working principle of the M39003/01-2532.

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