T494D227M006AT

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Tantalum Capacitors

A tantalum capacitor is an electrolytic capacitor, a passive electronic component, which consists of a pellet of tantalum powder pressed and sintered into a capsule with electrolytic materials added as the anode of the capacitor. This type of capacitor takes advantages of the ferroelectric properties of tantalum, which allows for the creation of very thin, reliable and highly stable capacitors. It is a passive component used in a variety of different applications to store electrical energy.

T494D227M006AT Application Field and Working Principle

T494D227M006AT is a type of tantalum capacitor that is widely used in electronics due to its small size and high capacitance. T494D227M006AT is a miniature, surface-mount, solid tantalum electrolytic capacitor with an anode of doped tantalum and a liquid electrolyte of mostly organic carbonates, such as sodium or barium. This type of capacitor is used in a wide array of electronic applications, such as cellular phones, computers, automotive applications, aerospace, industrial automation, and many other military and commercial electronic devices.

T494D227M006AT is a polarized capacitor, which means that it must be connected in the proper orientation when applied in a circuit to provide the best performance. The positive terminal (anode) of the capacitor must be connected to the higher voltage side of the circuit, and the negative terminal (cathode) must be connected to the lower voltage side. It is also important to note that T494D227M006AT capacitors are not suitable for applications where an electrolytic capacitor needs to be connected in reverse polarity.

T494D227M006AT\'s working principle is based on the electrical property of its tantalum anode that is capable of becoming highly polarized when an electric field is applied. It works by temporarily storing electrical energy in the form of an electrostatic field of charge between the anode and the electrolyte. During the time when an electric field is applied to the anode, the molecule of the electrolyte releases electrons by combining with the ionic species of the electrolyte, which then form the electrical potential that drives the individual components of the device.

In terms of performance, T494D227M006AT provides excellent accuracy and low-voltage performance. It has an ESR rating of 1.2 ohms and a temperature range of -55 to +125 degrees Celsius. Its capacitance range is from 0.1µF up to 22,000µF, and its tolerance range is from 5% to 20%. It can handle voltage ratings of up to 50V and ripple current ratings up to 1.5A.

T494D227M006AT is an ideal solution for a variety of different applications requiring low voltage, high efficiency, and reliable performance. Its size and performance make it suitable for use in portable and automotive electronics, power management systems, and other commercial and military applications. The fact that it offers good temperature stability, robustness, a wide temperature range, and low ESR, make it especially suitable for high-frequency applications.

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