T540D227M004AH85057280

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Tantalum-polymer capacitors offer solutions for various voltage and temperature requirements. The T540D227M004AH85057280 series tantalum – polymer capacitors, are surface mount capacitors with a case size of 7.3mm x 7.3mm, a capacitance of 2.2µF and an operating voltage of 4V. This series is designed to provide high-strength performance on power lines of high-reliability and high-temperature applications such as industrial and automotive markets.

The T540D227M004AH85057280 series of tantalum – polymer capacitors are designed with a robust construction and operating temperature rating, which permits higher operating temperatures ranges and makes them well-suited for use in automotive applications. The series provides high-frequency performance and stability in high-current pulse loading applications. The series is RoHS compliant, which helps reduce lead and other hazardous materials, and is widely used in telecommunication and high frequency applications.

The working principle of a tantalum capacitor is based on the electrostatic field around a conductor, and the conductor\'s ability to store electric charge. The basic structure of a tantalum capacitor consists of two metal plates, separated by a tantalum oxide layer. The amount of charge stored relates to the amount of voltage across the capacitor. The voltage across the capacitor is determined by the applied voltage, the plate separation and the area of the plate. As the voltage across the capacitor increases, the crystal structure of the tantalum oxide layer deforms, allowing more charge to be stored. The point at which the crystal structure reaches its maximum charge is known as the saturation voltage, which can be upwards of 10 – 20 volts.

The T540D227M004AH85057280 series of tantalum – polymer capacitors are designed for applications requiring high temperatures and smaller size. The structure of the device allows for high temperature operation with minimal voltage shifts, as well as improved performance with increased ripple current. This series is well suited for a variety of commercial and industrial applications such as motor drive and control, DC-DC converters, power supplies, medical technology and computer storage. The series is also suitable for automotive applications such as starter motor control and ECU circuits.

In addition to its high temperature range and improved ripple current, the T540D227M004AH85057280 series offers reliability, low ESR and balanced impedance characteristic at high frequency. The series also has an extremely low leakage current, making it well suited for high frequency applications. The series has excellent capacitance over temperature range, with a temperature coefficient of -30ppm/°C (2.2µF version) and is RoHS compliant. The series is suitable for use in high current applications, as well as applications requiring high temperature and low voltages.

The T540D227M004AH85057280 series of tantalum – polymer capacitors provide a reliable and cost effective solution for various voltage and temperature requirements. This series is ideal for high temperature applications, as well as for applications requiring low voltages and improved ripple current performance. The series is RoHS compliant and is suitable for a wide range of commercial, industrial and automotive applications.

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