T491D475M050AT4280 Allicdata Electronics
Allicdata Part #:

T491D475M050AT4280-ND

Manufacturer Part#:

T491D475M050AT4280

Price: $ 0.27
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT 4.70UF 50.0V
More Detail: 4.7µF Molded Tantalum Capacitors 50V 2917 (7343 Me...
DataSheet: T491D475M050AT4280 datasheetT491D475M050AT4280 Datasheet/PDF
Quantity: 1000
500 +: $ 0.24098
Stock 1000Can Ship Immediately
$ 0.27
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): 1.2 Ohm
Type: Molded
Voltage - Rated: 50V
Tolerance: ±20%
Capacitance: 4.7µF
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Tantalum capacitors are electrical components that are commonly used in a wide range of applications and in almost every field, ranging from consumer electronics to military, aerospace, and other industrial applications. T491D475M050AT4280 is a tantalum capacitor that can provide a reliable power source for a variety of electronic devices. The capacitor has a low ESR value and is a great choice for applications that require high stability and reliability over a wide temperature range.

A typical application for a T491D475M050AT4280 tantalum capacitor is in power-supply designs, where it can effectively regulate the voltage and current for a desired purpose. It can help in providing a steady DC power source for the circuit or device, even if the initial voltage level is fluctuating. The capacitor can also help to filter out noise and interference in power lines.

The T491D475M050AT4280 tantalum capacitor works on the basis of Faraday’s law of induction, which states that when a conductor is placed inside a varying magnetic field, a voltage will be induced in the conductor. This voltage is referred to as the electrostatic field. In the case of a tantalum capacitor, two plates of tantalum material are separated by a dielectric and an insulated foil is placed at the anode end of the tantalum capacitor. As the electric field between the two plates increases, electricity is induced in the metal plates and stored in the form of charge.

When a voltage is applied across the capacitor, the stored charges in the plates oppose the external voltage, resulting in the charge on the metal plates increasing or decreasing in a proportional amount. This is referred to as capacitance and is determined by the amount of charge stored in the capacitor. The greater the capacitance, the more charge can be stored and the more voltage can be treated by the capacitor.

Due to its high capacitance, the T491D475M050AT4280 tantalum capacitor can help in filtering and conditioning power, regulating voltages, providing temporary storage for power surges or spikes, and providing DC power from low-voltage sources. Other applications include computer motherboards, laptop power supplies, and other power-related electronic components.

T491D475M050AT4280 tantalum capacitors are also used in audio equipment, such as amplifiers, to reduce noise and impedance. They are also used in consumer electronics and automotive systems to provide a stable power source. In motor control systems, the T491D475M050AT4280 capacitor can help reduce noise and interference, while in audio systems, they help to filter the sound waves to provide clear and crisp sound.

Due to their ability to provide a reliable power source and regulate voltage and current effectively, T491D475M050AT4280 tantalum capacitors are widely used in a wide range of applications. They are highly reliable, have a wide range of temperature stability, and offer a high capacitance at a low cost, making it an ideal choice for a wide range of applications.

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

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