T491X226K035AT

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	X
Lead Spacing:	--
Height - Seated (Max):	0.169" (4.30mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	T491
ESR (Equivalent Series Resistance):	700 mOhm
Type:	Molded
Voltage - Rated:	35V
Tolerance:	±10%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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T491X226K035AT Tantalum Capacitors Application Field and Working Principle

T491X226K035AT tantalum capacitors are widely used in electronics. They are mainly used in filters, couplings, and decoupling of oscillator circuits. Additionally, they are also used to stabilize power supply, store energy, and to provide a steady voltage circuit. In this article, we will discuss the application field and working principle of T491X226K035AT tantalum capacitors.

Application Field of T491X226K035AT Tantalum Capacitors

In terms of performance, T491X226K035AT tantalum capacitors offer a wide range of features that cater to different application areas. They are suitable for use both in analog and digital circuits, and are suitable for high frequency and low frequency circuits. Additionally, they are capable of providing high current, low ESR, and low self-inductance with a broad working temperature range. T491X226K035AT capacitors can be found in a variety of circuits. These circuits include filters, oscillators, and power supply circuits. For example, in filters, the T491X226K035AT capacitors help to reduce the amount of noise in the signal and make it easier to read. In oscillators, they are used to store energy and provide a steady voltage. In power supply circuits, T491X226K035AT capacitors offer a low ESR that helps to reduce voltage differences and increase stability.

Working Principle of T491X226K035AT Tantalum Capacitors

The working principle of T491X226K035AT tantalum capacitors is based on the fact that they contain two different types of conductive material between two metal plates. This conductive material includes a layer of tantalum powder, which acts as a dielectric. Between the two metal plates, there is also a layer of manganese dioxide, which acts as the electrolyte. When the capacitor is connected to a power source, charge builds up on both of the metal plates. This charge then attracts ions of the electrolyte, which pass through the layer of tantalum powder and form a semi-conductive path between the two plates. This path allows for the movement of current through the capacitor, and therefore the storage of charge. When the capacitor is disconnected from its power source, the ions of the electrolyte return to their original positions, meaning that the capacitor can no longer store charge. This process is known as ‘discharging’, and it is what allows a capacitor to be used for storing energy and providing a steady voltage.

Conclusion

T491X226K035AT tantalum capacitors are widely used in electronics, and offer a wide range of features that make them suitable for use in various applications. They are used in filters, power supply circuits, oscillators, and other circuits, and their working principle is based on the movement of ions through a layer of tantalum powder. This movement of ions provides the capacitor with the ability to store charge and provide a steady voltage.

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