| Allicdata Part #: | ALS71G203NW250-ND |
| Manufacturer Part#: |
ALS71G203NW250 |
| Price: | $ 29.65 |
| Product Category: | Capacitors |
| Manufacturer: | KEMET |
| Short Description: | CAP ALUM 20000UF 20% 250V SCREW |
| More Detail: | 20000µF 250V Aluminum Electrolytic Capacitors Radi... |
| DataSheet: | ALS71G203NW250 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 48 +: | $ 26.95350 |
| Polarization: | Polar |
| Package / Case: | Radial, Can - Screw Terminals |
| Mounting Type: | Chassis Mount |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 6.732" (171.00mm) |
| Size / Dimension: | 3.031" Dia (77.00mm) |
| Lead Spacing: | 1.252" (31.80mm) |
| Impedance: | 14 mOhms |
| Ripple Current @ High Frequency: | 28.3A @ 10kHz |
| Ripple Current @ Low Frequency: | 22.6A @ 100Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | ALS71 |
| Operating Temperature: | -40°C ~ 85°C |
| Lifetime @ Temp.: | 5000 Hrs @ 85°C |
| ESR (Equivalent Series Resistance): | 18 mOhm @ 100Hz |
| Voltage - Rated: | 250V |
| Tolerance: | ±20% |
| Capacitance: | 20000µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Aluminum Electrolytic Capacitors provide superior capacitance and voltage levels compared to other capacitors, making them extremely useful for a variety of devices and applications. The ALS71G203NW250 is a specific type of Aluminum Electrolytic Capacitor based on tubular aluminum conductive anode construction with a cylindrical solid plastic casing. This high quality capacitor is designed for use in a variety of electrical systems, specifically used in applications where high levels of voltage and capacitance are necessary.
The construction of the ALS71G203NW250 includes three main components. The first is the solid plastic casing, which provides a sealed, moisture resistant and corrosion resistant seal. The second component is the aluminum conductive anode which is made up of high purity aluminum. This anode serves to improve the charge density and increases the capacitance. Finally, the third component is the electrolyte which consist of a mixture of aluminum oxide and sulfonic acid, which is used to increase the conductivity of the electrolyte.
This capacitor is designed to handle up to a rated voltage of 63volts and operates with a maximum temperature range of 135°C. This efficient design makes it capable of providing high levels of performance while keeping low levels of losses. Also, it’s capable of withstanding high levels of current and is designed to support a wide range of frequencies.
In terms of its applications, the ALS71G203NW250 is mainly used in industrial products, electrical home appliances, power electronics, and motors. Additionally, it can be used for circuits which require high levels of speed, frequency and reliability. More specifically, this capacitor can be found in electric fans, electric sweepers, household/commercial air conditioners, electric vehicle lights, communication products, and more.
The working principle of the ALS71G203NW250 is not too different from other aluminum electrolytic capacitors. When a voltage is applied to the anode and cathode terminals, the anode of the capacitor builds up a thin layer of aluminum oxide. This oxide acts as an insulator, preventing current and charge from flowing across the dielectric. This separation creates an electrical field between the two electrodes, allowing the capacitor to store charge and current. When the voltage is reversed, the oxide layer is broken down and current will flow in the opposite direction. This cycle continues each time the voltage is changed to build and discharge the capacitor.
The ALS71G203NW250 is an extremely high quality aluminum electrolytic capacitor, offering superior performance and reliability for a variety of applications. Its solid plastic casing, aluminum conductive anode construction and electrolyte mixture provide a safe and efficient operation, while its versatile design makes it suitable for a variety of industrial products, electrical home appliances, power electronics, and motors. Its working principle is just like other aluminum electrolytic capacitors, allowing it to build and release charge with each alteration of voltage.
The specific data is subject to PDF, and the above content is for reference
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ALS71G203NW250 Datasheet/PDF