T540D477M004BH8610

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T540D477M004BH8610 is a tantalum-polymer capacitor, a type of electrolytic capacitor. Its basic construction is similar to a typical aluminum electrolytic capacitor, the difference is the anode and the cathode are separated by a polymer film which eliminates the need for a liquid electrolyte.

T540D477M004BH8610 is a SMD surface mounted device, it has a 4.7µF capacitance, 6.3V rated voltage and a high ripple current rating of 170mA. The product is designed for use in applications such as power supplies and DC/DC converters, where its high capacitance and rated voltage values are desired. Its small size and high capacitance and ripple current ratings also make it well-suited for use in high-end audio equipment and automotive electronics.

The working principle of T540D477M004BH8610 is governed by Faraday\'s law of capacitance where the current flowing through the capacitor is directly proportional to the rate of change of the voltage. When voltage is applied to the T540D477M004BH8610, the anode and cathode become charged with opposite polarities, inducing a polymeric film between them. The porosity of this film determines the capacitance and behaves like a dielectric, reducing leakage current. As the capacitor discharges, the polymeric film allows current to flow from the anode to the cathode, allowing the capacitor to store and release energy.

The T540D477M004BH8610 is a popular choice for use in high-end consumer electronics, automotive, and industrial applications due to its excellent performance and reliability. It offers superior temperature characteristics, restoring the capacitor to its initial performance if the temperature suddenly fluctuates. It is also highly resistant to mechanical shocks and vibrations, making it suitable for use in harsh environments. In addition, the T540D477M004BH8610 is RoHS compliant and UL recognized, making it well-suited for medical and consumer products.

The T540D477M004BH8610 tantalum-polymer capacitor is an efficient and reliable component which has a wide range of applications due to its excellent performance parameters. Its unique polymer dielectric allows it to provide greater capacitance values and eliminate the need for a liquid electrolyte. It is also highly resistant to shocks and vibrations, making it suitable for use in harsh environments such as automotive and industrial applications.

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