APSA4R0ELL821MJB5S Allicdata Electronics
Allicdata Part #:

565-3061-ND

Manufacturer Part#:

APSA4R0ELL821MJB5S

Price: $ 0.61
Product Category:

Capacitors

Manufacturer: United Chemi-Con
Short Description: CAP ALUM POLY 820UF 20% 4V T/H
More Detail: 820µF 4V Aluminum Polymer Capacitor Radial, Can 6 ...
DataSheet: APSA4R0ELL821MJB5S datasheetAPSA4R0ELL821MJB5S Datasheet/PDF
Quantity: 1704
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 0.55800
10 +: $ 0.43965
100 +: $ 0.32958
500 +: $ 0.24901
1000 +: $ 0.21971
2500 +: $ 0.20507
5000 +: $ 0.19774
Stock 1704Can Ship Immediately
$ 0.61
Specifications
Series: NPCAP™-PSA
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Type: Polymer
Capacitance: 820µF
Tolerance: ±20%
Voltage - Rated: 4V
ESR (Equivalent Series Resistance): 6 mOhm
Lifetime @ Temp.: 2000 Hrs @ 105°C
Operating Temperature: -55°C ~ 105°C
Ratings: --
Applications: General Purpose
Ripple Current @ High Frequency: 5.86A @ 100kHz
Lead Spacing: 0.197" (5.00mm)
Size / Dimension: 0.394" Dia (10.00mm)
Height - Seated (Max): 0.453" (11.50mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum - Polymer Capacitors is one of the most widely used applications in the field of electronics. These capacitors are comprised of two thin layers of aluminum foil, with an electrolyte solution held in between. They are used in a variety of electronic devices and circuits, from consumer electronics to high-powered industrial components. A-P-S-A-4-R-0-E-L-L-8-2-1-M-J-B-5-S capacitors are designed to have a very low equivalent series resistance and a high capacitance. This type of capacitor is well-suited for applications requiring high-power density, as well as high efficiency across a wide frequency range.

The working principle of a Aluminum - Polymer capacitor is based on Faraday\'s Law of Electrolytic Capacitance, which states that the capacitance of a capacitor is proportional to the voltage across it, multiplied by the total area of the two electrodes. The capacitor works by the buildup of electrical field in between the two thin layers of aluminum foil. As the voltage increases, the electrical current will increase, and the electrical charge stored in the two plates will increase as well.

The major advantage of Aluminum - Polymer capacitors is the superior stability of their electrical characteristics. This makes them suitable for long-term applications, and they typically have a higher temperature stability than other types of capacitors. The stability of the aluminum-polymer capacitor also allows them to be used in applications that suffer from high levels of noise. This is because the noise interference from the surrounding environment is reduced due to the superior insulation and storage capacity.

These capacitors also have a much longer life than other types of capacitors. This is mainly because of the sealed-in electrolyte. The electrolyte prevents the electrodes from corroding, which would lead to a decrease in the capacitor\'s electrical properties over time. The monolithic construction of these capacitors also makes them more resistant to physical damage, as there are no exposed components that can be easily damaged.

Aluminum-polymer capacitors are also cheaper than other types of capacitors, and they are often used as replacements in older devices. Because they are sealed-in, they are also relatively easy to manufacture, allowing for cost savings in large production runs. Additionally, they have a low voltage drop, allowing them to operate at significantly higher voltages than other types of capacitors.

In conclusion, the Aluminum - Polymer capacitor is a versatile and reliable component, suitable for a wide range of applications. Its superior electrical characteristics make it an excellent choice for high-power density applications, as well as high efficiency across a wide frequency range. Its monolithic construction and low voltage drop allow it to be used in a variety of applications with reduced noise interference, and its sealed-in electrolyte helps to extend its longevity. It is also relatively cost-effective in production, making it an excellent choice for large-scale constructions.

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

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