![ALF20C391EE450 Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | ALF20C391EE450-ND |
Manufacturer Part#: |
ALF20C391EE450 |
Price: | $ 3.60 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP ALUM 390UF 20% 450V SNAP-IN |
More Detail: | 390µF 450V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | ![]() |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
216 +: | $ 3.26614 |
Ratings: | -- |
Package / Case: | Radial, Can - Snap-In - 4 Lead |
Mounting Type: | Through Hole, Press-Fit |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.850" (47.00mm) |
Size / Dimension: | 1.575" Dia (40.00mm) |
Lead Spacing: | 0.886" (22.50mm) |
Impedance: | 177 mOhms |
Ripple Current @ High Frequency: | 5.53A @ 10kHz |
Ripple Current @ Low Frequency: | 2.7A @ 100Hz |
Applications: | General Purpose |
Series: | ALF20 |
Polarization: | Polar |
Operating Temperature: | -40°C ~ 85°C |
Lifetime @ Temp.: | 2000 Hrs @ 85°C |
ESR (Equivalent Series Resistance): | 293 mOhm @ 100Hz |
Voltage - Rated: | 450V |
Tolerance: | ±20% |
Capacitance: | 390µF |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum electrolytic capacitors are passive electrical components, typically consisting of two pieces of aluminum confronted with a thin paper dielectric barrier. They are usually made from aluminum foil that has been etched or punched into one or more flat pieces, then wound on top of a spool or other section of preexisting metal. The dielectric barrier separates the two pieces of aluminum, preventing any current flow.
ALF20C391EE450 is an aluminum electrolytic capacitor developed by Japan’s Niteden company. It has a 4-terminal configuration, in which two terminals are connected to the anode and two are connected to the cathode. When the capacitor is in operation, the anode is charged and the cathode is discharged. This creates a potential difference between the terminals.
ALF20C391EE450 is well-suited to a very wide range of applications. It is widely used in smartphones, tablets, cameras, GPS receivers, wearables and many other electronic devices. It is particularly useful in providing a long-lasting energy storage solution and is beneficial for improving circuit performance.
The working principle of ALF20C391EE450 is relatively simple. When the capacitor is connected to an electrical circuit, electrons move from the anode to the cathode and back again. This creates an electric current that can be used to power other components in the circuit. The capacitor provides a stable, steady supply of current throughout its lifetime, making it ideal for long-term energy storage. Additionally, the capacitor is equipped with a temperature protection circuit, which prevents it from overheating and malfunctioning.
In conclusion, ALF20C391EE450 is an excellent aluminum electrolytic capacitor that can be used in a diverse range of applications. It offers a stable, long-lasting source of current and is equipped with a temperature protection circuit, making it highly reliable.
The specific data is subject to PDF, and the above content is for reference
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