199D226X96R3C1V1

Tantalum Capacitors

Tantalum capacitors, or electrolytic capacitors, are a type of capacitor used for various electronic applications such as power supplies, signal processing and electronic control circuits. Manufactured by utilizing tantalum powder mixed with carbon, these parts are polarized electrolytic capacitors that offer high stability, long life and a wide range of capacitance values.

The tantalum capacitors, also known as "T-Caps", employ a very thin, porous layer of tantalum metal in their construction. This allows for a very efficient packing of electrons, resulting in a higher energy density for a given volume of capacitor material. The tantalum powder is pressed into a solid shape and then coated with a layer of insulating material, such as aluminum oxide or tantalum nitride. This coating serves to protect the capacitor against any potential corrosion. The porous tantalum layer is then glass sealed, allowing it to be filled with the electrolyte needed to form a functional capacitor.

Tantalum capacitors are used in a wide range of applications, from power supplies to digital control circuits. In power supplies, the capacitors provide high-frequency filtering to reduce harmonic noise and minimize the ripple voltage present in the supply. In digital circuits, these capacitors are used to reduce signal noise and regulate the current flow to the components. They can also be used as high-frequency noise filters in audio applications.

The model number 199D226X96R3C1V1 typically refers to a radial, surface mount tantalum polymer capacitor with a capacitance of 0.22 μF and a voltage rating of 6.3 V. It is important to note that tantalum capacitors are polarized, meaning they must be connected with their correct polarity; otherwise, the capacitor may be damaged or cause damage to other components.

Tantalum capacitors are also available in axial and surface mount formats, depending on the application. Surface mount versions are much smaller and lighter than their axial counterparts and are used in a wide range of applications where board space is limited or weight considerations are necessary. In general, tantalum capacitors offer superior electrical performance, low leakage and stability for their size, making them well suited for modern applications requiring power efficiency.

In summary, the tantalum capacitor is a versatile and reliable component used in a wide range of modern electronics applications. Its high reliability and high capacitance makes it ideal for applications where filtering requirements are stringent, calculations need to be precise and the device size and weight are critical factors. The 199D226X96R3C1V1 model is a typical surface mount tantalum capacitor and can be used in a variety of power, control and audio applications.