T540B157M003AH85107280

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Tantalum-polymer capacitors offer several advantages over standard tantalum electrolytic and ceramic capacitors. They are much smaller and lighter in weight, making them ideal for applications where space and weight are limiting factors. Additionally, they offer improved performance, such as higher operational temperatures, high-speed switching and charge/discharge implementation. Furthermore, their lower ESL and ESL drift characteristics help improve noise immunity and device performance.

T540B157M003AH85107280 is a surface mount tantalum-polymer capacitor with a field of application in various devices and equipment. This tantalum-polymer capacitor has a capacitance of 15µF and a voltage rating of 6.3V. This capacitor is designed with a moderately wide operating temperature range, from -55°C to 125°C, making it suitable for a range of commercial and automotive applications.

Tantalum-polymer capacitors are constructed by laminating a polymer layer between two sheets of anode and cathode electrodes. This sandwich-like construction makes them the thinnest of all tantalum capacitors. The anode and cathode electrodes create a fixed electric field, which stores charge and produces an electric current when a voltage is applied across the capacitor. This electric current provides the capacitance of the capacitor. As such, the capacitance of a tantalum-polymer capacitor is determined by the type and thickness of the polymer layer, and the size of the anode and cathode electrodes.

Tantalum-polymer capacitors typically have a better surge and transient current handling capability compared to other types of capacitors. This is due to their construction and capacitance: because the capacitance of a tantalum-polymer capacitor is created by the electric field between a fixed anode and cathode electrode, their capacitance is relatively unaffected by the formation of dendrites, which can reduce the capacitance of tantalum and electrolytic capacitors. This makes them ideal for applications that require fast switching speeds and high-frequency operation.

The operational temperature range of the T540B157M003AH85107280 makes it suitable for applications where it may encounter temperatures beyond its limits. The high-temperature capability of the capacitor helps ensure it will operate reliably and efficiently in extreme environmental conditions, making it suitable for automotive applications and other applications that demand durable performance. The capacitor also benefits from its low ESL (Equivalent Series Resistance), which results in better noise immunity and improved device performance.

The T540B157M003AH85107280 tantalum-polymer capacitor is a great choice for applications that demand small size, light weight and reliable operation. Thanks to its construction, it performs better than other tantalum capacitors, providing reliable capacitance at high temperatures and low ESL for improved machine performance. This capacitor is suitable for a range of commercial and automotive applications, making it a popular choice for a variety of applications.

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