T540D687K2R5AH8705WAFL

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Tantalum - Polymer Capacitors

Tantalum - Polymer Capacitors are a type of capacitor created with a tantalum anode, an electrolyte such as manganese dioxide, and a conductive polymer cathode. These capacitors are small, relatively light and highly efficient, making them an ideal choice for many applications. The specific model referenced in the title, T540D687K2R5AH8705WAFL, is a Tantalum Polymer Capacitor that has a capacitance of 10µF and a working voltage of 10V.

Application Field

Tantalum - Polymer Capacitors are used in a wide range of applications. They are most commonly used in computer motherboards, televisions, and other electronic devices. They are also used in other electronics as storage backups, which can be especially useful in mission critical operations such as in medical settings. They are also used in the automobile industry, most noticeably in Electronic Throttle Control (ETC) units and other driving systems.

Working Principle

Tantalum - Polymer Capacitors work on the principle of electrostatic energy storage. An electrostatic field is created between the two plates inside the capacitor, with the anode being positive and the cathode being negative. When a battery or other supplying device is connected to the capacitor, the electrons are attracted to the positive end and the positive ions will be attracted to the negative end. During this process, the electrons are stored on the anode and the positive ions are stored on the cathode. This stored energy is then available to be released when an external voltage from a battery or power supply is connected to the capacitor.

Tantalum - Polymer capacitors are considered to be very reliable, with an operating life of over 6500 hours and a low voltage drop. They also operate at high temperatures, and the high performance polymers used in their manufacture allow them to be highly resistant to temperature extremes. This makes them ideal for use in specialized electronic applications.

The specific T540D687K2R5AH8705WAFL model is a low profile capacitor with a low leakage current, making it suitable for high density circuit layouts. It has an operating temperature of -55°C to 85°C and a capacitance tolerance of +/-0.25μF.

Tantalum - Polymer Capacitors are a type of capacitor that provide a reliable and efficient way of storing and releasing electrostatic energy and are used in a variety of applications. The T540D687K2R5AH8705WAFL model is specifically designed for low profile circuit layouts and provides reliable performance even in extreme temperatures.

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