T491A684K020AH Allicdata Electronics
Allicdata Part #:

T491A684K020AH-ND

Manufacturer Part#:

T491A684K020AH

Price: $ 0.07
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT .680UF 20.0V
More Detail: 0.68µF Molded Tantalum Capacitors 20V 1206 (3216 M...
DataSheet: T491A684K020AH datasheetT491A684K020AH Datasheet/PDF
Quantity: 1000
2000 +: $ 0.06131
Stock 1000Can Ship Immediately
$ 0.07
Specifications
Lifetime @ Temp.: 2000 Hrs @ 125°C
Failure Rate: --
Features: General Purpose
Ratings: --
Manufacturer Size Code: A
Lead Spacing: --
Height - Seated (Max): 0.071" (1.80mm)
Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Package / Case: 1206 (3216 Metric)
Mounting Type: Surface Mount
Series: T491
Operating Temperature: -55°C ~ 125°C
ESR (Equivalent Series Resistance): 12 Ohm
Type: Molded
Voltage - Rated: 20V
Tolerance: ±10%
Capacitance: 0.68µF
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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T491A684K020AH is the model of a Tantalum capacitor. It has wide application field and is widely used in electrical engineering. It works by storing an electrical charge between two conductive plates. This capacitor typically comes in two varieties: solid and wet. The solid variety is composed of two different materials with different electrical properties, while the wet variety is made up of one material with two different surfaces. When a voltage is applied to the capacitor, the charge stored in the plates is discharged, releasing energy. This energy can then be used for various applications, such as amplifying signals, filtering out unwanted signals, and stabilizing voltages.

T491A684K020AH capacitors have a wide variety of applications. They are commonly seen in power supplies, switching circuits, and timer circuits in electronic devices. These capacitors are also used in audio equipment, such as amplifiers, receivers and microphones. They can also be used for buffering and stabilizing signals in computing systems.

In addition to its wide variety of applications, the T491A684K020AH also offers a number of performance advantages. One of these is that they are able to store energy more efficiently, due to their lower ESR (Equivalent Series Resistance) ratings, which can be as low as 0.0001Ω. This added efficiency of energy storage makes them ideal for high-powered applications such as those found in power supplies.

The T491A684K020AH also offers exceptional reliability and durability. These capacitors are built using a hermetically sealed metalized construction, which helps to ensure that the capacitor will remain waterproof and dustproof for many years. This construction also helps protect the interior of the capacitor from any electrostatic interference. This makes the capacitor suitable for use in any harsh environment.

Despite all its advantages and advantages, the T491A684K020AH also has some drawbacks. One of the main drawbacks is their large size, which can be difficult to work with in some applications. In addition, their high price and low availability can also be a hindrance in certain situations, depending on the size and quantity required.

Overall, the T491A684K020AH is a versatile and reliable capacitor that is widely used in many applications, including power supplies, switching circuits, audio equipment, and computing systems. Though they may have some drawbacks, their low ESR ratings, hermetically sealed metalized construction, and versatility make them ideal for a variety of applications.

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

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