T491D475K050AT7622

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	1.2 Ohm
Type:	Molded
Voltage - Rated:	50V
Tolerance:	±10%
Capacitance:	4.7µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are a kind of capacitor which are widely used in many electronic devices and circuits. They are used as energy storage units in both AC (alternating current) and DC (direct current) applications.T491D475K050AT7622 is a kind of surface mount tantalum capacitor and its maximum volume can reach beyond 10 A. It contains a cathode, an anode and a dielectric made out of powdered electrolyte. The dielectric is a thin layer between the anode and the cathode which allows for the storage of electrical charge. The maximum voltage rating of the T491D475K050AT7622 is up to 4 Vdc.T491D475K050AT7622 tantalum capacitors are mainly used in the fields of power supplies, LED lighting control, consumer electronic equipment and radio communication products. The large capacitance and low ESR (equivalent series resistance) of these capacitors enables them to provide stability and high accuracy in various electronic processes. The low ESR also allows for higher frequency response and better power transfer.The working principle of T491D475K050AT7622 tantalum capacitor is based on the electrostatic force between two conductors; the anode and the cathode. The anode and the cathode are separated by a dielectric material, usually made out of powdered electrolyte. When a voltage is applied between the anode and the cathode, electrons will flow from the anode to the cathode, causing an electrostatic force to develop between them. This electrostatic force will store electrical energy in the form of an electric field in the dielectric. When the applied voltage is removed, the electrons will recombine and an equal and opposite voltage will be developed across the capacitor.T491D475K050AT7622 tantalum capacitors are manufactured with the latest technology and are widely used in many electronic products. Their excellent performance is mainly due to the large capacitance, low ESR and high voltage rating. Moreover, their small packages offer better space utilization and enhanced thermal performance compared to other capacitors. With their excellent performance, Tantalum capacitors can be used in a wide range of applications, including power supplies, LED lighting control, consumer electronic equipment and radio communication products.

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