T491D686K010AT4805 Allicdata Electronics
Allicdata Part #:

T491D686K010AT4805-ND

Manufacturer Part#:

T491D686K010AT4805

Price: $ 0.21
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT 68.0UF 10.0V
More Detail: 68µF Molded Tantalum Capacitors 10V 2917 (7343 Met...
DataSheet: T491D686K010AT4805 datasheetT491D686K010AT4805 Datasheet/PDF
Quantity: 1000
500 +: $ 0.18652
Stock 1000Can Ship Immediately
$ 0.21
Specifications
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): 800 mOhm
Type: Molded
Voltage - Rated: 10V
Tolerance: ±10%
Capacitance: 68µF
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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T491D686K010AT4805 is one type of tantalum capacitor, and it is widely used in a variety of industrial applications. Tantalum capacitors are devices that are specifically used for two main purposes: for storing electrical charge and for providing the capacitance that is necessary for impedance matching in electrical circuits. A tantalum capacitor typically consists of a dielectric layer sandwiched between two electrodes, one of which is made of conductive tantalum. The other electrode is usually a copper or aluminum anode.


In terms of application field, T491D686K010AT4805 is mainly used in several different applications, most notably in power supply and energy storage applications. By storing energy that is supplied in the form of an electrical charge, the capacitor can ensure that the power supply remains stable. It can also be used in applications that require a constant voltage, such as in low-voltage power supplies, chargers, and other battery-operated devices. This capacitor can also be used in power supplies for industrial equipment, as it is capable of withstanding high temperatures and high-voltage transient surges.


In terms of working principle, the T491D686K010AT4805 is able to take advantage of dielectric absorption and make use of electric displacement. The tantalum anode is able to absorb charge when a voltage is applied across it. This electric charge is then stored in the electron clouds present in the dielectric material, which creates a focused electrical field. This electric field then affects the electric flux of the circuit, which affects the energy that is stored in the capacitor.


In addition, the capacitor is able to provide the capacitance required to match the impedances in the circuit. This is done by adjusting the voltage and current required to pass through the capacitor. The capacitor can also adjust the current passing through it, by changing the amount of resistance that is present in the circuit. This helps the capacitor to provide excellent noise suppression, and can help reduce the interference that may occur in some applications.


Overall, the T491D686K010AT4805 capacitor is an incredibly versatile and useful device. Its ability to store electrical charge and to adjust the current passing through it make it an invaluable tool for a variety of applications. This includes use in power supplies, energy storage, and in industrial equipment. By understanding the working principle and the application fields of this tantalum capacitor, engineers can make the most out of its many capabilities.

The specific data is subject to PDF, and the above content is for reference

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