T491X108M004AT7280 Allicdata Electronics
Allicdata Part #:

T491X108M004AT7280-ND

Manufacturer Part#:

T491X108M004AT7280

Price: $ 1.03
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT 1000UF 4.0V
More Detail: 1000µF Molded Tantalum Capacitors 4V 2917 (7343 Me...
DataSheet: T491X108M004AT7280 datasheetT491X108M004AT7280 Datasheet/PDF
Quantity: 1000
2000 +: $ 0.93308
Stock 1000Can Ship Immediately
$ 1.03
Specifications
Lifetime @ Temp.: 2000 Hrs @ 125°C
Failure Rate: --
Features: General Purpose
Ratings: --
Manufacturer Size Code: X
Lead Spacing: --
Height - Seated (Max): 0.169" (4.30mm)
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): 500 mOhm
Type: Molded
Voltage - Rated: 4V
Tolerance: ±20%
Capacitance: 1000µF
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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T491X108M004AT7280 is a tantalum capacitor, also known as an electrolytic capacitor. It is used in a variety of applications and is one of the most widely used types of capacitor due to its reliability, long-term performance, and cost effectiveness. A capacitor is an electronic device that stores electrical energy, and the tantalum capacitor is an important component in many electronic circuits.

Tantalum capacitors are typically constructed from two metal plates separated by a dielectric material. The capacitor plates are coated with a thin layer of tantalum pentoxide and an electrolyte solution. This combination of components creates an electrochemical reaction that stores electrical charges in the capacitor plates. The stored energy can then be released on demand, allowing for various applications.

The most common applications for T491X108M004AT7280 include power supply decoupling, signal bypassing, filter capacitors, and tuning capacitors. At the heart of these applications is the capacitor\'s ability to store energy and release it when needed. For example, in power supply decoupling, the capacitor acts as a buffer between the incoming voltage and the delicate circuits of the circuit board. This helps to prevent any sudden surges in voltage from reaching and damaging the board.

T491X108M004AT7280 is also commonly used for signal bypassing, which is a technique for controlling high-frequency signals in a circuit. By connecting a capacitor across a signal path, it is possible to reduce or block very high-frequency signals from passing through the circuit, while allowing lower-frequency signals to remain unaffected. This technique is useful in controlling noise and interference in a circuit.

Filter capacitors are also an important application of T491X108M004AT7280. These devices are used to filter out electrical noise from a signal. By connecting capacitors across various points in a circuit, certain frequencies can be targeted and blocked from passing through the circuit. This technique is often used to reduce the amount of electrical interference and noise in a system.

Tuning capacitors are also an important application of T491X108M004AT7280. These devices are used to adjust the frequency of an electronic signal. By adjusting the capacitance of the capacitor, the frequency of the signal can be increased or decreased. This technique is often used to modify the frequency response of an electronic filter or amplifier.

T491X108M004AT7280 has many advantages, including high reliability, low leakage, and excellent heat resistance. It can operate in temperatures up to 125°C and can handle up to 700 volts. It is also available in a wide range of sizes, making it a great choice for many different applications.

T491X108M004AT7280 is an important component in many electronic circuits, and its versatility makes it a popular choice for a broad range of applications. From power supply decoupling to filter capacitors and tuning capacitors, this type of capacitor has proven itself as a reliable choice for many different applications.

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

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