199D105X9025AYV1

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Tantalum capacitors, also known as Ta capacitors, are solid electrolytic capacitors that use tantalum as their anode material. They are typically characterized by their high volumetric efficiency, small size and long term reliability. The 199D105X9025AYV1 is a manufacturer-allocated 8-segment part number that identifies a specific type of surface-mount tantalum capacitor.

The 199D105X9025AYV1 is a chip tantalum capacitor that is used in a variety of electronic applications, ranging from consumer electronics to military and aerospace equipment. It is especially popular in cellular phones, computers, and other portable devices due to its small size and high reliability.

The most common usage of the 199D105X9025AYV1 is in digital circuits, where its high capacitance and low leakage current can provide both short-term and long-term reliability. It is also used in analog circuits, where its high volumetric efficiency can provide ample filtering and noise suppression.

The 199D105X9025AYV1 is a surface-mount chip tantalum capacitor that contains a tantalum-oxide film as its dielectric material. This dielectric material is typically formed by anodizing a tantalum wire, or by oxidizing a tantalum foil to form a film on the surface of the capacitor.

The anode of the capacitor is connected to a terminal, and the cathode is connected to an outer casing. A conducting paste, usually made of graphite, is attached to the cathode for connection to a circuit board. When a voltage is applied between the anode and the cathode, electrons are attracted to the anode, creating an electrical charge.

The amount of charge stored in the capacitor, or its capacitance, is determined by the size and construction of the dielectric material. This material is usually made up of a thin, uniform layer of tantalum oxide, with an oxide layer surrounded by a layer of tantalum powder.

The leakage current of the 199D105X9025AYV1 is typically low, thanks to the high quality dielectric material and the absence of any mobile ions that can reduce its efficiency. This makes the capacitor suitable for use in both digital and analog circuits, allowing it to be used in a wide variety of applications.

Compared to other types of capacitors, tantalum capacitors such as the 199D105X9025AYV1 offer higher volumetric efficiency and reliability. Additionally, their small size allows for easy integration into tight spaces and makes them desirable for use in portable devices. The 199D105X9025AYV1 is a highly reliable, high performance surface-mount tantalum capacitor that is well suited for use in a variety of electronic applications.

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