![LGU2P821MELC Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | 493-2742-ND |
Manufacturer Part#: |
LGU2P821MELC |
Price: | $ 2.63 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 820UF 20% 220V SNAP |
More Detail: | 820µF 220V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | ![]() |
Quantity: | 180 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 2.38950 |
10 +: | $ 2.15010 |
100 +: | $ 1.62459 |
500 +: | $ 1.33789 |
1000 +: | $ 1.24232 |
2500 +: | $ 1.23777 |
Specifications
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.181" (30.00mm) |
Size / Dimension: | 1.378" Dia (35.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Ripple Current @ High Frequency: | 3.15A @ 50kHz |
Ripple Current @ Low Frequency: | 2.1A @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | LGU |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 3000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | -- |
Voltage - Rated: | 220V |
Tolerance: | ±20% |
Capacitance: | 820µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
Description
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Aluminum Electrolytic Capacitors are one of the most widely used components in electronics, due to their low cost, excellent performance, and long life. The LGU2P821MELC is an aluminum electrolytic capacitor designed for use in high-performance applications, such as automotive and audio, where performance, reliability and long lifetime are critical factors.
Overview
The LGU2P821MELC is a miniature aluminum electrolytic capacitor suitable for a wide range of electronic applications. It features an extremely low equivalent series resistance (ESR) of 8mΩ, a low impedance of 45mΩ max and a voltage rating of 16V. It has a wide temperature range (-40°C to +105°C), and a low leakage current of 0.1μA ( 120Hz ). It is also RoHS compliant.Applications
The LGU2P821MELC is suitable for a wide range of applications requiring high performance, low ESR and low impedance, such as:- Automotive electronics
- Audio systems
- Consumer electronics
- Power supplies
- Signal processing
- Medical devices
- Instrumentation equipment
- High frequency systems
Working Principle
Aluminum electrolytic capacitors use a porous anode foil and a solid electrolyte, typically a liquid electrolyte, to store electrical energy. When voltage is applied to the terminals, a current is passed through the electrolyte, causing ions on the anode to be attracted to the cathode, forming a thin layer of oxide on the anode. This oxide layer acts as a dielectric, storing electrostatic charges and allowing electricity to pass through.As current passes through the electrolyte, an electric field is established across the anode and cathode. When the capacitor is fully charged, the electric field will reach a maximum and the capacitor will be “fully charged”. When the voltage is removed, the electric field decreases and the capacitor discharges, returning the stored charge back to the source.Conclusion
The LGU2P821MELC is a miniature aluminum electrolytic capacitor designed for use in high-performance applications. It has extremely low equivalent series resistance, low impedance, and long lifetime. It is suitable for applications such as automotive electronics, audio systems, consumer electronics, and power supplies. The working principle of the capacitor is based on the creation of an electric field between the anode and cathode, allowing it to store electrical energy and pass current.The specific data is subject to PDF, and the above content is for reference
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LGU2Z561MELA | Nichicon | 1.83 $ | 235 | CAP ALUM 560UF 20% 180V S... |
LGU2F151MELY | Nichicon | 1.84 $ | 230 | CAP ALUM 150UF 20% 315V S... |
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LGU2D471MELY | Nichicon | 1.88 $ | 204 | CAP ALUM 470UF 20% 200V S... |
LGU2Z471MELB | Nichicon | 1.88 $ | 191 | CAP ALUM 470UF 20% 180V S... |
LGU2P391MELA | Nichicon | 1.89 $ | 229 | CAP ALUM 390UF 20% 220V S... |
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LGU2E331MELY | Nichicon | 1.94 $ | 453 | CAP ALUM 330UF 20% 250V S... |
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LGU2C681MELZ | Nichicon | 1.96 $ | 239 | CAP ALUM 680UF 20% 160V S... |
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