TAP475K016CRW Capacitors

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Tantalum capacitors are widely used in electronic circuits, as they offer a high level of capacitance in a small form factor. The TAP475K016CRW is a tantalum capacitor, which is a nonpolarized aluminum electrolytic capacitor that has a tantalum oxide-anode and solid electrolyte. It is one of the most common types of capacitors used in modern electronics, and it is designed for use in high frequency, low voltage applications.

The TAP475K016CRW has a capacitance of 475K and an ESR of 0.016 ohms. It has an operating temperature range of -55°C to +125°C and a voltage rating of 4 Volts. It also features a rated impedance of 0.0018 ohms and a low equivalent series inductance of 0.25nH. The TAP475K016CRW has a capacitance tolerance of ±20% and a maximum ripple current of 2.5mA at 100KHz.

The TAP475K016CRW is typically used in applications such as radios, audio equipment, consumer electronics, filtering, decoupling, and timing circuits. It is also ideal for use in high frequency switching regulators, where ripple current and high frequency performance are required. In these applications, it can be used as either a charge storage element or as a voltage-controlled element.

The working principle of a tantalum capacitor is based on its ability to store electrical energy. The anode acts as a reservoir for the capacitor, where electrons are stored when energy is supplied to the capacitor. When a voltage is applied to the capacitor, the electrons move from the anode to the cathode and back, creating an electric current. This electric current is then used to either charge or discharge the capacitor depending on the voltage applied.

The TAP475K016CRW has a multi-anode construction, which is made up of an outer diameter and an inner diameter. The inner anode is typically made up of tantalum foil, and the outer anode is typically made up of manganese dioxide or activated carbon. The dielectric, or insulators, between the two anodes is typically made up of an oxide or a nonconductive adhesive.

The TAP475K016CRW is a reliable and efficient capacitor, providing consistent performance across a wide range of temperatures and voltages. It is a cost-effective solution for many electronic applications and is ideal for use in a range of applications due to its wide operating temperature range, high capacitance, and low equivalent series inductance.

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