173D395X0020VWE3

Series:	TANTALEX®, 173D
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	3.9µF
Tolerance:	±20%
Voltage - Rated:	20V
Type:	Molded
ESR (Equivalent Series Resistance):	--
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Size / Dimension:	0.110" Dia x 0.290" L (2.79mm x 7.37mm)
Height - Seated (Max):	--
Lead Spacing:	--
Manufacturer Size Code:	V
Features:	General Purpose
Failure Rate:	--

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Tantalum CapacitorsTantalum capacitors are electronic components used in a variety of electronic circuit designs. They are known for their superior capacitance-to-size ratio, which makes them ideal for high-density electronic design layouts. The technical name for these types of capacitors is ‘tantalum electrolytic’ or ‘tantalum-electrodes’ and they contain a metal oxide former, making them highly reliable and a popular choice for many types of electronic circuits.173D395X0020VWE3 is a type of tantalum capacitor. It provides a capacitance of 2µF at 25V, with an operating temperature range of -55°C to +105°C. This makes it an ideal choice for high-current applications that require robust power delivery and consistent performance despite fluctuations in temperature.The main feature of tantalum capacitors is their extremely low internal series resistance, or ESR, which is less than 0.01 ohms. This property allows them to deliver current with very little additional electrical losses and makes them ideal for applications that require a high degree of accuracy and perform optimal in ultra-high frequency circuits.Their capacitance-to-size ratio is also highly impressive, which means that large capacitance values can be achieved with a relatively small physical size. This makes them an ideal choice for high-density designs and for applications where space is at a premium, such as laptops and handheld devices. Tantalum capacitors are generally polarized, which means that they must be connected in the correct orientation to work correctly. They should also be operated within their rated values, to prevent over-voltage from damaging them.The working principle of a tantalum capacitor is based on the principles of electrochemistry. A tantalum anode is immersed in an electrolytic solution, while a cathode of the opposite polarity is held at a distance. When voltage is applied, electrons flow between the two electrodes and this causes an electrical energy to be stored. This energy can then be drawn upon, whenever current is required.In 173D395X0020VWE3, this stored energy is typically used in applications ranging from power supply bypassing, filtering and decoupling, to signal smoothing and conditioning, and can be found in a wide variety of electronic systems.Tantalum capacitors are usually among the most reliable types of capacitors on the market, due to their excellent capacitance-to-size ratio, low ESR and extremely wide operating temperature range. This makes them an ideal choice for many types of high-current applications.

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