TH3A475K020F5000

Series:	TANTAMOUNT®, TH3
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.7µF
Tolerance:	±10%
Voltage - Rated:	20V
Type:	Molded
ESR (Equivalent Series Resistance):	5 Ohm
Operating Temperature:	-55°C ~ 150°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max):	0.071" (1.80mm)
Lead Spacing:	--
Manufacturer Size Code:	A
Ratings:	AEC-Q200
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors: TH3A475K020F5000 Application Field and Working Principle

Tantalum capacitors are one of the most popular type of capacitors on the market, and TH3A475K020F5000 are among the most commonly used. These components are used in a wide range of electronic systems, from automotive to audio-visual equipment, and have many advantages over other capacitors. This article will provide an overview of the field of application and working principle of TH3A475K020F5000 tantalum capacitors.

What Are Tantalum Capacitors?

Tantalum capacitors are polarized electrolytic capacitors, which are similar to aluminium electrolytic capacitors in many respects but are usually much smaller. They are usually cylindrical in shape, with a lead coming out of one end which is used to attach the capacitor to a circuit board. These capacitors are usually made of tantalum oxide which is surrounded by an electrolyte, usually an aqueous solution of potassium hydroxide or a manganese oxide paste. Tantalum capacitors can store much more energy than aluminium electrolytic capacitors, which makes them ideal for high power applications. They are also much more stable than aluminium capacitors, offering more consistent performance over temperature, vibration and humidity. This makes them well suited for use in medical, automotive and aerospace applications.

TH3A475K020F5000 Capacitors

TH3A475K020F5000 capacitors are made of a tantalum pentoxide anode and a resin encapsulated electrolyte. The anode is typically a metallic oxide of tantalum and the electrolyte is made of an ion exchange resin, in combination with a solvent like acetone and a surfactant. The capacitor has a nominal capacitance of 47uf, a voltage rating of 20V and a temperature range of -55C to +125C.These capacitors are widely used in a variety of high-power applications, from automotive to military electronics. They are also used in circuit boards, as output filters and in power supplies.

Working Principle of Tantalum Capacitors

The working principle of tantalum capacitors is the same as any other capacitor. They use an electrolyte to store and release electric charge between two metal plates, known as the anode and the cathode. As the capacitor charges, the electrolyte stores the electric charge and then releases it as the voltage across the capacitor drops. This process results in a change in current and voltage.The most important parameter of a capacitor is its capacitance. It is the ability of the capacitor to store an electric charge. It is typically expressed in Farads, which is a unit of electrical capacitance. The higher the capacitance of a capacitor, the more charge it can store. The TH3A475K020F5000 tantalum capacitor has a nominal capacitance of 47uf, which makes it well suited for high-power applications.

Conclusion:

TH3A475K020F5000 tantalum capacitors are widely used in a variety of high-power applications and for circuit board, output filter and power supply applications. Their advantages over other types of capacitors include higher capacitance, more consistent performance over temperature and vibration, and more stable performance over time. The working principle of tantalum capacitors is the same as any other capacitor, with an electrolyte that stores and releases electric charge between two metal plates.

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