T491D686M010ATAUTO Allicdata Electronics
Allicdata Part #:

T491D686M010ATAUTO-ND

Manufacturer Part#:

T491D686M010ATAUTO

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: T491D686M010ATAUTO datasheetT491D686M010ATAUTO 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: AEC-Q200
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: ±20%
Capacitance: 68µF
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Tantalum capacitors are special capacitors that use tantalum as the anode in place of aluminum or other metals. They are advantageous compared to other types of capacitors because they are able to handle higher degrees of current. The T491D686M010ATAUTO is a type of tantalum capacitor that is used in a variety of applications, ranging from embedded memory to cell phone circuitry.

In terms of structure and construction, the T491D686M010ATAUTO capacitor is composed of several layers. The base layer of the capacitor is made of manganese dioxide, which acts as the dielectric. This is then topped with a layer of conductive material, usually platinum or palladium, which serves as the cathode. Finally, a protective outer layer of niobium pentoxide covers the cathode, providing needed protection from voltage spikes and other hazards.

The capacitance of the T491D686M010ATAUTO capacitor is expressed as a combination of its anode material, the dielectric layer, and the foil thickness of the cathode. Their capacitance range is 8.8 to 10,000 microfarads. It is also resistant to a wide range of temperature and humidity levels, making it ideal for use in extreme conditions.

T491D686M010ATAUTO capacitors are typically used in the production of hybrid circuits and memory chips. They are also often used in embedded systems, telecommunications, and automotive applications. This type of capacitor is most commonly used to store energy in high-current electrical circuits. The high capacitance of the T491D686M010ATAUTO capacitor provides an efficient storage solution for devices that require pulsed electrical power.

The working principle behind the T491D686M010ATAUTO capacitor is based on the same principles as other capacitors. Like all capacitors, it stores electric charge. When a voltage is applied to the capacitor, it starts to build up electrical charges on its outer surface. When a current is passed through the capacitor, the charges build up and then start to flow, resulting in a current. As the charges and current continue to flow, the voltage across the capacitor will also increase. This is the same principle that is used in other capacitors such as aluminum electrolytic capacitors.

In conclusion, the T491D686M010ATAUTO capacitor is a special type of capacitor that is used in applications that require higher degrees of current. It is composed of several layers including a dielectric layer and a cathode layer. Its capacitance range is 8.8 to 10,000 microfarads, which makes it suitable for a variety of applications. It is commonly used in hybrid circuits, memory chips, embedded systems, telecommunications, and automotive applications. Finally, the working principle of the T491D686M010ATAUTO capacitor is based on the same electric charge and current principles as all other capacitors.

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

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