173D335X0035WWE3

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Tantalum Capacitors, such as the 173D335X0035WWE3, are a type of electrolytic capacitor composed of a tantalum powder pellet as an anode and covered with a metal oxide cathode. Unlike conventional aluminum, film and ceramic capacitors, tantalum capacitors have the advantage of being able to sustain much higher voltages in relatively small packages. Tantalum capacitors have higher capacitance values than aluminum electrolytic capacitors of the same package size and voltage rating, making them well suited to applications such as filters, decoupling, inrush limiting, timing, and high Q circuits. However, one major drawback of the 173D335X0035WWE3 and other tantalum capacitor types is their relatively high internal series resistance that can reduce their high frequency response.

The electrical characteristics of a 173D335X0035WWE3 are determined primarily by the size of the polarity-marked anode\'s tantalum pellet and the amount of anodic oxide formed on its surface. As a rule, larger anode size and oxide thickness lead to higher capacitance, higher voltage ratings and longer life. In practice, the capacitance stability and ripple current capability of the 173D335X0035WWE3 are both excellent.

The working principle of the 173D335X0035WWE3 is based on the same principle as all electrochemical capacitors, that is, electrodes immersed in an electrolyte. In this case, the anode is formed from a tantalum powder pellet and the electrolyte is a liquid or solid inorganic ionizing substance. As current flows through the anode-electrolyte-cathode system, ions from the electrolyte are attracted to the opposite electrodes. A layer of oxidized tantalum is formed on the surface of the anode, increasing its crystalline structure and providing the capacitance. The capacitance of the capacitor is determined by the area of the cathode and anode electrodes, the thickness of the oxide layer, and the dielectric constant of the electrolyte.

The 173D335X0035WWE3 shares many characteristics with its aluminum electrolytic capacitor counterparts, the main ones being its ability to withstand higher voltages, its ability to store much higher capacitance, and its low-inductance construction. The high capacitance to volume ratio helps make tantalum capacitors ideal for applications such as audio equipment, radio frequency (RF), and power systems. The 173D335X0035WWE3 is also well suited to use in signal filtering, decoupling, and energy storage where space is at a premium.

In general, the 173D335X0035WWE3 is a highly reliable and efficient capacitor suitable for a range of voltage and capacitance requirements. It is a cost-effective solution to increase capacitance and decrease size and weight in designs that require high capacitance. Of course, as with any capacitor design, it is important to recognize the limitations of the 173D335X0035WWE3 such as its relatively high internal resistance and low-frequency response.

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