T491D227K006ATAUTO

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	AEC-Q200
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	700 mOhm
Type:	Molded
Voltage - Rated:	6.3V
Tolerance:	±10%
Capacitance:	220µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

T491D227K006ATAUTO, also known as a tantalum capacitor, is a type of electrolytic capacitor characterized by high capacitance, high reliability, high stability, and low ESR. It is mainly used in audio, video, communication, LED, computer and other high-frequency circuit applications.In comparison to other types of tantalum capacitor, the T491D227K006ATAUTO offers the highest capacitance and stability while reducing the volume of the capacitor. It consists of two main parts, a tantalum powder material that has a high charging and discharging efficiency, as well as an anodic oxide film that serves as an insulator. As such, this capacitor can store moderate amounts of energy for long periods of time. Furthermore, with its low conductivity and high stability, it can be used in a variety of applications.In general, T491D227K006ATAUTO is a three-terminal device, typically with three leads or contacts. The positive terminal is marked with a "+" symbol and is connected to the anodic oxide film. The negative terminal is marked with a "-" symbol and is connected to the tantalum powder material. The third lead is the grounding terminal, used for connecting the device to ground.The working principle of T491D227K006ATAUTO is relatively simple. When a charge is applied to the anodic oxide film, an electric field is generated. This electric field polarizes the electrolyte and oxide film, resulting in a strong electrostatic force between the anode and the cathode. This electrostatic force causes mobile ions in the electrolyte to be attracted towards the anode and the oxide film. When the charge is removed, these ions move back to their original locations, carrying the charge with them. The capacity of T491D227K006ATAUTO is affected by several factors, such as temperature and voltage. As such, it is important to ensure that the capacitor is operating at the correct voltage and temperature to ensure optimal performance. In addition, its capacity can be affected by the length of time it is used, as it may degrade over time due to thermal cycling and mechanical vibration.The main application of T491D227K006ATAUTO is in the high-frequency circuit of audio, video, communication, LED, and computer. It is also used as an energy storage device in hybrid vehicles, as well as in medical equipment. Its stringent performance and stability make it ideal for these applications, as it can withstand extreme temperatures, is able to hold a charge for long periods of time, and can tolerate high levels of vibration.T491D227K006ATAUTO is a reliable and stable device, making it a popular choice amongst various applications. With its high capacitance, low reaction time, and reliability, it is an ideal device for use in a variety of electrical and electronic applications. Furthermore, as a type of tantalum capacitor, it also offers lower ESR and high stability, making it ideal for audio, video, communication, LED, and computer applications.

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