152D477X0010S2B

Lifetime @ Temp.:	1000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	S
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.351" Dia x 0.786" L (8.92mm x 19.96mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Series:	TANTALEX®, 152D
Operating Temperature:	-55°C ~ 85°C
ESR (Equivalent Series Resistance):	--
Type:	Hermetically Sealed
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	470µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitors

Tantalum capacitors are one of the most commonly used types of electrolytic capacitors. They are constructed using a tantalum metal oxide as the dielectric and metalized surfaces on both the positive and negative electrodes. They are typically small in size, have a high capacitance per unit volume, and operate at relatively low voltages. The most common types are axial, radial, and surface-mount designs. The 152D477X0010S2B is a radial Tantalum capacitor with a long life expectancy. It has an ESR rating of 5.5 Ohms, a capacitance of 47µF, and a voltage rating of 10V. The housing is made of a solid epoxy body encapsulated in a black flame-retardant sleeve. The capacitor is available in both radial and axial formats and is particularly suitable for applications in decoupling, filtering, and signal bypassing applications.

Application Field

Tantalum capacitors are ideal for applications where a relatively large amount of energy needs to be stored and discharged quickly. This makes them suitable for bypass capacitors, decoupling capacitors, and filtering capacitors used in a variety of different circuits. These capacitors can also be used in audio and video applications, as well as in automotive and aerospace industries.The 152D477X0010S2B is suitable for a wide range of applications due to its low operating voltage, long life expectancy, and ESR rating. It is ideal for use in decoupling and signal bypassing circuits, as well as in filtering and audio/video applications.

Working Principle

The working principle of a tantalum capacitor is similar to any other capacitor. Like other types of capacitors, they store charge between two conducting plates separated by a dielectric. In the case of the tantalum capacitor, the two conducting plates are made of tantalum metal oxide and the dielectric is a solid layer of tantalum pentoxide. When the capacitor is connected to a voltage source, the plates become positively and negatively charged, creating an electric field across the dielectric. This electric field causes the plates to store electrical energy, which is later released when the voltage source is disconnected. The amount of energy that can be stored is inversely proportional to the capacitor’s ESR rating, which is why the 152D477X0010S2B is ideal for high-current applications that require a large amount of charge to be transferred quickly.Tantalum capacitors also have several advantages over other types of capacitors. They are typically smaller in size than other types of capacitors, have a higher capacitance per unit volume, and are designed to operate at fairly low voltages. Furthermore, they are relatively resistant to temperature changes and quite durable, making them a great choice for long-term use. Overall, Tantalum capacitors are a great option for a variety of applications. The 152D477X0010S2B is particularly suitable for decoupling, filtering, and signal bypassing applications due to its low ESR rating and long life expectancy. It is small in size, operates at a relatively low voltage, and has a high capacitance per unit volume, making it a great choice for any circuit that requires large amounts of charge to be transferred quickly.

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