T540D477M004DH85107280

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Tantalum Polymer Capacitors are a relatively new development in the area of capacitor technology. The tantalum-polymer capacitor offers several advantages over traditional capacitor technologies, making it a popular choice for many electronic applications. The T540D477M004DH85107280 is one such capacitor, offering high capacitance in a small package.

Tantalum-polymer capacitors utilize a unique combination of tantalum metal substrates and polymer film dielectrics to create devices with superior electrical, temperature, and environmental characteristics. The T540D477M004DH85107280 uses this technology, combining a TaNx substrate with a polyethylene-naphthalate-based polymer for its dielectric. The advantages of this combination include high volumetric efficiency, excellent temperature stability, and a low ESR. All together, this capacitor is well suited for applications where high capacitance, high temperature stability, and low ESR are needed.

The primary application of the T540D477M004DH85107280 is energy storage. This capacitor has an operating temperature range of -55 to +125 degrees Celsius, making it well suited for use in high temperature environments. This makes it commonly used as a backup power source for automotive and avionic systems, computer motherboards, server power systems, and more. Additionally, its high capacitance means it can provide high levels of power to help applications reach their peak performance.

The working principle of the T540D477M004DH85107280 is relatively simple. It operates in the same basic way as other types of capacitors, using an electric current to store energy and then releasing it when the current changes. The difference is how the continuous energy exchange is done. A dielectric film layer between two tantalum coated substrates allows the capacitor to easily store electrical charges and then release them in a consistent and reliable manner.

The T540D477M004DH85107280also features some intriguing design features that adds to its power storage capabilities. The capacitor is also RoHS compliant and halide-free, making it safe for use in most consumer applications. The construction of the part also includes a patented, low temperature-cured coating that helps protect the capacitor against corrosion and other environmental effects, ensuring it is always able to perform its job reliably.

Tantalum-polymer capacitors, like the T540D477M004DH85107280, are continuing to change the way electronics are designed, allowing for larger capacitance in a much smaller form factor and making them suitable for a large number of applications. The combination of tantalum metal substrates with a polymer film dielectric is the key to making this capacitor possible and its advantages are showing just how powerful it can be.

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