| Allicdata Part #: | 493-9291-ND |
| Manufacturer Part#: |
LQR2V821MSEC |
| Price: | $ 10.50 |
| Product Category: | Capacitors |
| Manufacturer: | Nichicon |
| Short Description: | CAP ALUM 820UF 20% 350V SCREW |
| More Detail: | 820µF 350V Aluminum Electrolytic Capacitors Radial... |
| DataSheet: |  LQR2V821MSEC Datasheet/PDF |
| Quantity: | 9 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 9.54000 |
| 10 +: | $ 9.03645 |
| 100 +: | $ 7.27925 |
| 500 +: | $ 6.52620 |
| Polarization: | Polar |
| Package / Case: | Radial, Can - Screw Terminals |
| Mounting Type: | Chassis Mount |
| Surface Mount Land Size: | -- |
| Height - Seated (Max): | 3.268" (83.00mm) |
| Size / Dimension: | 1.378" Dia (35.00mm) |
| Lead Spacing: | 0.500" (12.70mm) |
| Ripple Current @ High Frequency: | 4.62A @ 10kHz |
| Ripple Current @ Low Frequency: | 3.3A @ 120Hz |
| Applications: | General Purpose |
| Ratings: | -- |
| Series: | LQR |
| Operating Temperature: | -25°C ~ 85°C |
| Lifetime @ Temp.: | 5000 Hrs @ 85°C |
| ESR (Equivalent Series Resistance): | -- |
| Voltage - Rated: | 350V |
| Tolerance: | ±20% |
| Capacitance: | 820µF |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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The LQR2V821MSEC Aluminum Electrolytic Capacitor consists of two aluminum plates that are separated by a liquid electrolyte. A negatively charged anode plate is attached to one side of the capacitor and a positively charged cathode plate is attached to the other side. The electrolyte serves as an insulator to keep the voltage from passing between the two plates.
The LQR2V821MSEC capacitor provides a high operation temperature range of -55 to 125°C, making it suitable for use in extreme conditions. It also has a very low equivalent series resistance (ESR), which allows for faster switching speeds and less electrical noise.
The most common applications for the LQR2V821MSEC Aluminum Electrolytic Capacitor include power supplies, switching circuits, and automotive applications. It is also widely used in home and industrial electronics, where it is primarily used as a filtering and smoothing device to reduce the amount of ripple or noise in a circuit.
The working principle of the LQR2V821MSEC Aluminum ElectrolyticCapacitor is relatively simple. When a voltage is applied to its terminals, a small amount of electric current flows from one plate to the other, charging them both and storing electrical energy in the form of a magnetic field. When the voltage is removed, the magnetic field dissipates and the stored energy is released as current passes between the two plates.
The main advantage of the LQR2V821MSEC Aluminum Electrolytic Capacitor is its high energy density. Due to its small size and high electric charge, it is able to store a large amount of energy in a relatively small physical space and is therefore highly efficient.
Aluminum Electrolytic Capacitors are becoming increasingly important in high-end electronics and the LQR2V821MSEC model is no exception. By combining high energy density, a long lifespan, and a wide operating temperature range, it is the perfect choice for a wide range of applications which require reliable and durable capacitors.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| LQR2V182MSEF | Nichicon | 16.05 $ | 14 | CAP ALUM 1800UF 20% 350V ... |
| LQR2V272MSEF | Nichicon | 20.24 $ | 7 | CAP ALUM 2700UF 20% 350V ... |
| LQR2V392MSEG | Nichicon | 28.38 $ | 10 | CAP ALUM 3900UF 20% 350V ... |
| LQR2G272MSEG | Nichicon | 30.78 $ | 8 | CAP ALUM 2700UF 20% 400V ... |
| LQR2V472MSEF | Nichicon | 30.87 $ | 6 | CAP ALUM 4700UF 20% 350V ... |
| LQR2V472MSEH | Nichicon | 30.87 $ | 6 | CAP ALUM 4700UF 20% 350V ... |
| LQR2V562MSEG | Nichicon | 35.13 $ | 14 | CAP ALUM 5600UF 20% 350V ... |
| LQR2V562MSEH | Nichicon | 35.13 $ | 7 | CAP ALUM 5600UF 20% 350V ... |
| LQR2W332MSEG | Nichicon | 39.17 $ | 12 | CAP ALUM 3300UF 20% 450V ... |
| LQR2V682MSEH | Nichicon | 41.51 $ | 7 | CAP ALUM 6800UF 20% 350V ... |
| LQR2W392MSEJ | Nichicon | 45.24 $ | 11 | CAP ALUM 3900UF 20% 450V ... |
| LQR2G472MSEG | Nichicon | 45.24 $ | 10 | CAP ALUM 4700UF 20% 400V ... |
| LQR2W392MSEH | Nichicon | 45.24 $ | 2 | CAP ALUM 3900UF 20% 450V ... |
| LQR2V822MSEH | Nichicon | 47.9 $ | 8 | CAP ALUM 8200UF 20% 350V ... |
| LQR2W472MSEG | Nichicon | 51.12 $ | 9 | CAP ALUM 4700UF 20% 450V ... |
| LQR2W472MSEJ | Nichicon | 51.12 $ | 2 | CAP ALUM 4700UF 20% 450V ... |
| LQR2V103MSEJ | Nichicon | 52.57 $ | 10 | CAP ALUM 10000UF 20% 350V... |
| LQR2W562MSEG | Nichicon | 54.5 $ | 10 | CAP ALUM 5600UF 20% 450V ... |
| LQR2W562MSEJ | Nichicon | 54.5 $ | 10 | CAP ALUM 5600UF 20% 450V ... |
| LQR2G822MSEH | Nichicon | 66.55 $ | 10 | CAP ALUM 8200UF 20% 400V ... |
| LQR2G822MSEJ | Nichicon | 66.55 $ | 10 | CAP ALUM 8200UF 20% 400V ... |
| LQR2W682MSEH | Nichicon | 66.55 $ | 7 | CAP ALUM 6800UF 20% 450V ... |
| LQR2W822MSEJ | Nichicon | 76.26 $ | 3 | CAP ALUM 8200UF 20% 450V ... |
| LQR2V153MSEJ | Nichicon | 79.73 $ | 10 | CAP ALUM 15000UF 20% 350V... |
| LQR2G123MSEJ | Nichicon | 80.32 $ | 10 | CAP ALUM 12000UF 20% 400V... |
| LQR2W123MSEJ | Nichicon | 110.81 $ | 9 | CAP ALUM 12000UF 20% 450V... |
| LQR2G103MSEJ | Nichicon | 73.79 $ | 30 | CAP ALUM 10000UF 20% 400V... |
| LQR2G153MSEJ | Nichicon | 135.13 $ | 5 | CAP ALUM 15000UF 20% 400V... |
| LQR2V272MSEG | Nichicon | 20.24 $ | 6 | CAP ALUM 2700UF 20% 350V ... |
| LQR2V332MSEG | Nichicon | 25.03 $ | 9 | CAP ALUM 3300UF 20% 350V ... |
| LQR2G332MSEG | Nichicon | 31.93 $ | 9 | CAP ALUM 3300UF 20% 400V ... |
| LQR2W272MSEH | Nichicon | 32.47 $ | 10 | CAP ALUM 2700UF 20% 450V ... |
| LQR2W332MSEH | Nichicon | 39.17 $ | 3 | CAP ALUM 3300UF 20% 450V ... |
| LQR2W392MSEG | Nichicon | 45.24 $ | 18 | CAP ALUM 3900UF 20% 450V ... |
| LQR2G472MSEH | Nichicon | 45.24 $ | 5 | CAP ALUM 4700UF 20% 400V ... |
| LQR2G562MSEG | Nichicon | 46.3 $ | 9 | CAP ALUM 5600UF 20% 400V ... |
| LQR2V822MSEG | Nichicon | 47.9 $ | 5 | CAP ALUM 8200UF 20% 350V ... |
| LQR2W472MSEH | Nichicon | 51.12 $ | 7 | CAP ALUM 4700UF 20% 450V ... |
| LQR2V103MSEH | Nichicon | 52.57 $ | 7 | CAP ALUM 10000UF 20% 350V... |
| LQR2G681MSEC | Nichicon | 11.46 $ | 7 | CAP ALUM 680UF 20% 400V S... |
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