173D685X0006VWE3

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Tantalum capacitors, also known as tantalum electrolytic capacitors, are a type of capacitor that typically consists of two plates of a highly oxidized tantalum powder material. Generally, a dielectric is added between the two plates to maintain a consistently distributed charge and minimize distortion. They are sometimes referred to as tantalum electrolytic capacitors because they use tantalum as the cathode and electrolyte rather than the more traditional liquid-filled electrolyte.

The part number 173D685X0006VWE3 is a tantalum capacitor with a radial style case. The size and shape of the case help to prevent interference and provide protection from physical damage. This type of capacitor is especially well-suited for applications that require a high-reliability capacitance in a limited space.

The most common type of tantalum capacitor is the axial lead version, or the "wet" type. This has two leads, one positive and one negative, and the negative one is surrounded by the electrolyte. The capacitance and voltage rating of the 173D685X0006VWE3 is 680μF with a maximum voltage rating of 2.5 VDC, depending on the temperature.

Tantalum capacitors are used in a wide range of applications, including medical, military and aerospace, automotive, robotics, consumer electronics, telecommunications and more. The most common application is in decoupling devices, which eliminate undesired coupling between two conductors.

The working principle of a tantalum capacitor is simple. The surface of the anode is oxidized to form a dielectric surface. When a voltage is applied to the two leads, an electric field is formed across the two plates and the dielectric. This electric field induces an electric charge in the dielectric, which in turn creates an electrostatic field between the two plates. The electrostatic field serves to store the electric charge, which can then be released when needed.

The 173D685X0006VWE3 is a high-quality, low-leakage, low-ESR, long-life tantalum capacitor. It is rated for 2.5 VDC with a capacitance value of 680μF, and has an endurance of 200,000 hours. The capacitor is especially well-suited for inductive filter circuits and current-regulated circuits, as well as power supply filtering, DC/DC converters, and low-voltage circuits.

Tantalum capacitors offer a variety of advantages, including their high reliability, wide temperature range (from -55°C to +125°C), high capacitance-to-voltage ratio, low noise, low power consumption, and their small size. They are also robust and more resistant to physical shock and vibration than other types of capacitors.

The 173D685X0006VWE3 is a reliable, cost-effective solution for a wide variety of applications. Its low profile, high capacitance, and low leakage make it an ideal choice for applications with limited space, as well as for high-current, high reliability applications.

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