
Allicdata Part #: | ALS81A274QC025-ND |
Manufacturer Part#: |
ALS81A274QC025 |
Price: | $ 17.62 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP ALUM 270000UF 20% 25V SCREW |
More Detail: | 270000µF 25V Aluminum Electrolytic Capacitors Radi... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
48 +: | $ 16.00900 |
Polarization: | Polar |
Package / Case: | Radial, Can - Screw Terminals |
Mounting Type: | Chassis Mount |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 2.717" (69.00mm) |
Size / Dimension: | 3.543" Dia (90.00mm) |
Lead Spacing: | 1.252" (31.80mm) |
Impedance: | 13 mOhms |
Ripple Current @ High Frequency: | 20.4A @ 10kHz |
Ripple Current @ Low Frequency: | 19.8A @ 100Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | ALS81 |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 13 mOhm @ 100Hz |
Voltage - Rated: | 25V |
Tolerance: | ±20% |
Capacitance: | 270000µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum electrolytic capacitors are a major part of the electronic components and are widely used in the electronic industry due to their excellent performance in application field. The ALS 81A274QC 025 is a type of aluminum electrolytic capacitor that has been developed for the use in various types of products such as audio amplifiers, digital signal controllers and power supply units. This capacitor is designed with a 25V DC rated voltage and is available in a range of capacitance values from 47uF up to 470uF.
Working Principle
This type of capacitor uses an aluminum foil that is coated with a metal oxide layer as its electrode in order to create a dielectric medium. By utilizing the thin oxide film, they are able to achieve a very high capacitance value. A wound electrolyte is then placed around the foil in order to provide a uniform electrical field across the capacitor.
The main principle behind the working of this type of capacitor is that when it is connected to a power source, an electric current will flow through the electrolyte and create an electric field between the oxide layer and the aluminum foil. This field will cause the charge carriers, such as electrons, to become trapped in the oxide layer. The trapped charge carriers create a charge that can be used to store an electrical charge.
When the capacitor is connected to a load, the charge carriers will be released from the oxide layer and the capacitor will provide an electrical current to the load. The charge carriers will then return to the oxide layer, allowing the capacitor to be recharged ready for the next use.
Application Field
The ALS 81A274QC 025 capacitor is generally used in consumer products such as audio amplifiers, digital signal controllers and power supply units. It is designed for applications that require capacitors with a high capacitance and high voltage ratings and long operating life. It is suitable for use in applications that require high reliability, high stability, and long term operation.
The capacitor is also suitable for use in industrial equipment, such as welding machines, where high voltages and high capacitance are required. It is also used in medical equipment such as spectrometers. This type of capacitor is particularly useful where long life and high reliability are needed due to its non-solid construction.
The ALS 81A274QC 025 capacitor is an excellent choice for applications where high capacitance, high voltage, and long operating life are required. It has a long operating life and high reliability due to its construction and is suitable for use in variety of applications. Its high capacitance and voltage ratings make it suitable for use in a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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