ECA-1EHG222B Allicdata Electronics

ECA-1EHG222B Capacitors

Allicdata Part #:

P19519TB-ND

Manufacturer Part#:

ECA-1EHG222B

Price: $ 0.23
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM 2200UF 20% 25V RADIAL
More Detail: 2200µF 25V Aluminum Electrolytic Capacitors Radial...
DataSheet: ECA-1EHG222B datasheetECA-1EHG222B Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
500 +: $ 0.20218
1000 +: $ 0.17839
2500 +: $ 0.16650
5000 +: $ 0.16055
12500 +: $ 0.15404
Stock 1000Can Ship Immediately
$ 0.23
Specifications
Series: NHG
Packaging: Tape & Box (TB) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 2200µF
Tolerance: ±20%
Voltage - Rated: 25V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 2000 Hrs @ 105°C
Operating Temperature: -55°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 1.09A @ 120Hz
Ripple Current @ High Frequency: 1.254A @ 100kHz
Lead Spacing: 0.197" (5.00mm)
Size / Dimension: 0.492" Dia (12.50mm)
Height - Seated (Max): 1.063" (27.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

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Aluminum Electrolytic Capacitors, also known as electrolytic capacitors, are electronic components used to store energy and are the most common type of capacitor used in electronic circuits. The modern ECA-1EHG222B is a miniature-sized aluminum electrolytic capacitor and is one of the most popular in the market. This article will discuss the application fields and working principle of the ECA-1EHG222B.

This type of capacitor is widely used in various applications such as switching power supply systems, laptop computers, and digital circuits. It also finds use in analog and audio amplifying circuits. The ECA-1EHG222B is an ideal capacitor for industrial and consumer applications, owing to its robust construction, and small size. Other features include a low ESR value, long life, and high ripple-current capabilities, making it an excellent choice for any application.

The ECA-1EHG222B aluminum electrolytic capacitor consists of a single layer of an aluminum foil that is tightly wrapped in a paper dielectric. To this structure, is then applied an outer coating, which protects from moisture, corrosion, and vibration. One end of this capacitor is formed into a ring, which is the positive terminal, and the other is connected to the negative terminal. The terminals are connected to an internal cathode, forming the complete capacitor.

The working principle of an aluminum electrolytic capacitor is based on the electrolyte electrolysis process. When electrical power is applied to the capacitor, the anode forms an oxide film, while the cathode forms an oxide-hydroxide film which acts as an insulator. This oxide film provides a considerable capacitance value for the device, allowing it to store electrical energy. The capacitance of the ECA-1EHG222B is determined by the electrolytic thickness and the relative dielectric constant of the electrolyte.

In addition, this capacitor is equipped with special safety features, which makes it an ideal choice for high voltage applications. It has a wide temperature range of -40°C – +105°C and a high rated voltage up to 40V. In terms of leakage current and life expectancy, the ECA-1EHG222B has excellent results, making it suitable for high reliability applications.

To sum up, the ECA-1EHG222B is a miniature-sized aluminum electrolytic capacitor that finds wide application in switching power supply systems, laptop computers, digital circuits, and audio amplifying circuits. It has a low ESR value, long life, and a high ripple-current capability, making it an ideal choice for most applications. The working principle of this device is based on the electrolytic oxidation process, which allows the capacitor to store electrical energy in the form of an oxide film. Furthermore, this capacitor is also equipped with special safety features, making it a reliable choice for high voltage applications.

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

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