M39003/09-0322

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Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, are a type of electrolytic capacitor. They are some of the smallest capacitors available and are particularly popular in applications such as cellular phones and other portable electronic devices. The tantalum capacitor is ideal for use in these applications due to its size, robustness, and relatively high capacitance. Tantalum capacitors are also known for their low leakage current and high stability over a wide temperature range.

M39003/09-0322 Application Field and Working Principle

The M39003/09-0322 is a low-profile, surface-mount tantalum capacitor used in a variety of applications from commercial and military electronics to consumer electronics and audio systems. It offers a wide range of voltage ratings (1.8 to 10 Vdc) and capacitance values (1.0 to 680 µF).

Tantalum capacitors consist of a sintered anode of tantalum powder which is enclosed in an etched porous tantalum stem, and a cathode which is usually aluminum foil. A dielectric oxide layer is formed on the surface of the anode when the device is activated. This oxide layer forms a barrier between the anode and the cathode, and it is responsible for the high capacitance that these capacitors offer. The dielectric oxide layer also allows electrolytic capacitors to be polarized, meaning that the anode has to be connected to the positive terminal.

The M39003/09-0322 discharges an ideal voltage and current at high frequencies, making it ideal for use in electronic devices such as audio systems and computers. It also has a low profile, with a height of just 7.6 mm, and a low ESR (Equivalent Series Resistance), both of which help improve the overall performance of the capacitor. In addition, its solid, non-corrosive construction, along with its high capacitance, make it perfect for long-term applications in a wide range of environments.

When it comes to installation, the M39003/09-0322 is designed to be used with a thickness of about 0.5 mm. It is compatible with a range of metals, including nickel, silver, and tin. It also requires a solid surface for optimal performance, although some plastic enclosures may be used if they are properly insulated. The capacitor should also be kept away from any source of mechanical shock lest it be damaged.

Because of its high capacitance and low ESR, as well as its ability to handle high-frequency current, the M39003/09-0322 is a popular choice for many applications. It is especially suited for use in audio systems, computers, military electronics, and other consumer-level electronic devices. With its high capacitance, low ESR, and low profile, the M39003/09-0322 is an ideal choice for a wide range of applications.

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