Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	A
Lead Spacing:	0.200" (5.08mm)
Height - Seated (Max):	0.378" (9.61mm)
Size / Dimension:	0.173" Dia (4.40mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Lifetime @ Temp.:	1000 Hrs @ 85°C
Series:	TANTALEX®, 199D
ESR (Equivalent Series Resistance):	--
Type:	Conformal Coated
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor, characterized by their minimum size, high reliability, and low cost. These capacitors are widely used in various applications, ranging from consumer electronics to military and space-flight applications. The most commonly used type is the 199D474X0035A6B1E3, which provides benefits such as high voltage stability and excellent linearity performance.

Working Principle

A tantalum capacitor consists of a tantalum metal anode and a manganese dioxide cathode. When the capacitor is connected to a voltage source, an electric field is created, causing electrons to be transferred from the anode to the cathode. This forms a conductive oxide layer on the capacitor’s surface and establishes an electric field. This electric field, in turn, allows current to flow between the anode and the cathode via the oxide layer. As a result, the capacitor stores electrical energy.

Application Field

Tantalum capacitors are used in a wide variety of electronic circuits, including power supplies and other electronic components. They are particularly useful for applications that require minimal size and high reliability.One of the most important applications for tantalum capacitors is in consumer electronics. They are often used to provide a filtering effect to audio signals, smoothing out any distortion or noise. They are also used in switch-mode power supplies, LCD display driver circuits, and power amplifiers, where they can help maintain voltage and reduce power consumption.Tantalum capacitors are also used in military and aerospace applications, due to their high temperature and vibration tolerance. They can be found in radars, antennas, and unmanned aerial vehicles, where they are used to help prevent electrical interference. In addition, they are also used in laboratories, medical instruments, and automotive applications.

Conclusion

The 199D474X0035A6B1E3 tantalum capacitor is an important component in a wide range of electronic circuits. It provides a high degree of functionality, reliability, and low cost, making it extremely useful for a variety of applications. Moreover, its size advantage makes it especially useful for applications where space is limited. Thus, the 199D474X0035A6B1E3 is a highly versatile and useful component for both consumer and industrial applications.

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