T491B226K006AS Capacitors

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	0.083" (2.10mm)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Package / Case:	1411 (3528 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	T491
ESR (Equivalent Series Resistance):	3.5 Ohm
Type:	Molded
Voltage - Rated:	6.3V
Tolerance:	±10%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum Capacitors

Tantalum capacitors are components used in electronics that provide energy storage for a variety of applications. These capacitors are manufactured and designed using either two different technologies, namely manganese-oxide based and polymer-based technologies. The components store electrical energy through a dielectric medium and possess excellent temperature and frequency characteristics. Due to their advantages, their application has seen expanded use in computers, mobile phones, as well as aerospace and defence electronics.

T491B226K006AS - Application Field and Working Principle

The T491B226K006AS is a tantalum capacitor and is a popular component used in various applications owing to its reliability. It is capable of running at a temperature range of -55°C to +125°C and can handle a maximum voltage of 27 volts. The maximum capacitance is 22uF with a tolerance range of ±20%. The T491B226K006AS tantalum capacitor operates in a wide range of frequencies.The application of the T491B226K006AS capacitor expands to the communications, computing, military, medical, automotive, and consumer electronics markets. The component is also physically small and allows for greater design flexibility for today\'s high-density printed circuit boards. Additionally, these tantalum capacitors can withstand high-temperature environments, making them desirable for use in a variety of applications.The T491B226K006AS tantalum capacitor works by storing an electric charge between two conductive surfaces - the anode and cathode. The anode is made from tantalum while the cathode is composed of a conducting oxide layer and a metallic layer that acts as a charge collector. When an external electrical voltage is applied to the plate, charge carriers move from the external voltage source to the anode and are stored on theSurface area beneath the oxide layer. This phenomenon is known as capacitance. The T491B226K006AS capacitor is designed in such a way that it can store a considerable amount of electric charge.

Conclusion

Tantalum capacitors are efficient device components used to store electric charge. The T491B226K006AS is a specific type of tantalum capacitor that offers low inductance and resistance and is suitable for use in a variety of applications. It has an extended temperature range and an excellent tolerance, making it a popular choice for various electronics design projects. The device operates by creating an electric field using two conducting surfaces, the anode and cathode. As it is designed to store electrical energy, it represents an efficient component used in the semiconductor industry.

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