T491C337K004AS Capacitors

Series:	T491
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	330µF
Tolerance:	±10%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	900 mOhm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	2312 (6032 Metric)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Height - Seated (Max):	0.110" (2.80mm)
Lead Spacing:	--
Manufacturer Size Code:	C
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors

Tantalum capacitors are commonly used types of capacitors made of tantalum metal. The device is composed of two layers of tantalum powder that is pressed and sintered into a pellet structure, and is used as an anode and a cathode layer. An electrolyte, usually manganese dioxide, is added on both sides of the pellet, and then the anode and cathode layers are connected. A T491C337K004AS capacitor is a type of tantalum capacitor with a specific set of characteristics, which makes it applicable to particular applications and conditions.

Application Field of T491C337K004AS Capacitor

T491C337K004AS capacitors offer features that make them suitable for high-frequency circuits, power supplies, and consumer electronics such as Bluetooth, cellular phones, and GPS. They are excellent in terms of size, power, and energy density, and have ESR and impedance characteristics that make them fit for high-frequency applications. The T491C337K004AS capacitor can also work in harsh conditions, which makes it a preferred choice for military applications. Some of these components are also capable of withstanding reverse voltage up to 10 volts.

Working Principle of T491C337K004AS

T491C337K004AS capacitors use an electrolytic medium, usually manganese dioxide, to allow the electrical current to flow between the anode and cathode. This electrolyte also acts as a dielectric, effectively blocking any current from passing between the anode and cathode. When an electrical current is applied, electrons are attracted to the anode and then repelled from the cathode. This creates an electric field around the capacitor, which stores potential energy. This potential energy can then be released to power the device in which it is installed.The T491C337K004AS component is built from materials that enable it to operate efficiently in high temperatures and harsh conditions. Its construction involves a sintered tantalum powder which is then coated with a manganese dioxide dielectric. This combination enables the device to offer a wide temperature range of operation, from -55degC to +125degC. Thus, ensuring its long-term stability.

Advantages of T491C337K004AS

The advantages and features associated with T491C337K004AS capacitors are numerous. This type of component is specifically designed to handle high frequency applications and it boasts excellent ESR and impedance characteristics. This type of component can also work in a wide range of temperatures and is very compact, making it great for high-density digital designs. It is also highly resistant to short circuits and provides a high level of reliability, making it perfect for long-term application.Overall, T491C337K004AS capacitors are excellent components for a variety of applications, especially those that require high-frequency operation or require operation in harsh conditions. The component boasts excellent size, power, and energy density, and is highly reliable. Its efficient construction makes it an ideal choice for long-term applications and its ability to withstand reverse voltage up to 10 volts makes it perfect for military applications.

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