Allicdata Part #: | 493-8309-ND |
Manufacturer Part#: |
LGN2P471MELY45 |
Price: | $ 2.14 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 470UF 20% 220V SNAP |
More Detail: | 470µF 220V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | LGN2P471MELY45 Datasheet/PDF |
Quantity: | 218 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 1.94850 |
10 +: | $ 1.57050 |
100 +: | $ 1.22499 |
500 +: | $ 0.91087 |
1000 +: | $ 0.84806 |
2500 +: | $ 0.81665 |
5000 +: | $ 0.81366 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.850" (47.00mm) |
Size / Dimension: | 0.787" Dia (20.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Ripple Current @ High Frequency: | 2.22A @ 50kHz |
Ripple Current @ Low Frequency: | 1.48A @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | LGN |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 3000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | -- |
Voltage - Rated: | 220V |
Tolerance: | ±20% |
Capacitance: | 470µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum Electrolytic Capacitors are a type of capacitor that relies on an electrolyte-based physical separation of electrical charges. Unlike other capacitors, aluminium electrolytic capacitors have a higher maximum working voltage, higher capacitance values and larger volume. They are widely used in a wide range of applications, from electrolytic conversion of analog signals to high-voltage electrical power networks. One of the most popular aluminium electrolytic capacitors is LGN2P471MELY45. This article will provide an overview of the application fields and working principle of this capacitor.
Application fields of LGN2P471MELY45
LGN2P471MELY45 is an aluminum electrolytic capacitor with a high capacity in a small package. It has an operating temperature range of -55 °C to +125 °C, and its capacitance ranges from 4.7 to 470 µF with a voltage range from 16 VDC to 63 VDC. This due to its construction from high-quality capacitance and spills, resulting in its high reliability and excellent performance. It is widely used in a variety of applications due to its low cost and long life ranging from automotive to military applications, such as stabilizing power supplies, filtering, and timing. It can also be used in microprocessor-based equipment and in power filters for high-frequency signals.
Working principle of LGN2P471MELY45
Aluminium electrolytic capacitors work using electrolyte to create an electrical barrier between two conducting sheets. The positive electrode of the capacitor is made with an etched aluminium sheet while the negative electrode is usually made using an aluminium foil. These two electrodes are then separated by an electrolyte and a semi-permeable membrane. When a voltage is applied across these electrodes, a dielectric layer is formed which is responsible for storing the electrical charge. The thickness of this layer determines the capacitance of the capacitor.
Capacitors are rated in terms of their working voltage, capacitor plate area, insulating layer thickness, electrolyte resistivity and electrolyte physical properties. When a voltage is applied, the dielectric layer becomes thinner, reducing the capacitance of the capacitor. This layer is also prone to breakdown when exposed to high voltages. Therefore, it is necessary to choose the capacitor that meets the requirements of the application.
In order to keep the capacitance of the LGN2P471MELY45 capacitor stable, it must be recharged periodically. This is usually done by applying a trickle charge to the capacitor. The charge is applied in the form of a constant current, which helps to re-establish the dielectric layer and keep the capacitor at its optimal operating conditions.
Conclusion
The LGN2P471MELY45 aluminum electrolytic capacitor is a reliable and efficient capacitor due to its construction with high quality material. It is widely used in many applications due to its low cost, high capacity in small package and long life. This capacitor works on the principles of electrolyte separation of electrical charges by creating an electrical barrier between two conducting sheets. The thickness of the dielectric layer determines the capacitance of the capacitor and is responsible for storing the electrical charge. In order to keep the capacitance of the capacitor stable, it must be recharged periodically with a trickle charge.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LGN2X820MELB35 | Nichicon | 3.0 $ | 178 | CAP ALUM 82UF 20% 600V SN... |
LGN2X820MELC25 | Nichicon | 3.0 $ | 163 | CAP ALUM 82UF 20% 600V SN... |
LGN2X680MELB30 | Nichicon | 3.2 $ | 151 | CAP ALUM 68UF 20% 600V SN... |
LGN2X121MELC35 | Nichicon | 3.68 $ | 161 | CAP ALUM 120UF 20% 600V S... |
LGN2X101MELB40 | Nichicon | 3.77 $ | 220 | CAP ALUM 100UF 20% 600V S... |
LGN2X151MELC40 | Nichicon | 4.21 $ | 125 | CAP ALUM 150UF 20% 600V S... |
LGN2E122MELB45 | Nichicon | 3.95 $ | 36 | CAP ALUM 1200UF 20% 250V ... |
LGN2D182MELB50 | Nichicon | 3.99 $ | 25 | CAP ALUM 1800UF 20% 200V ... |
LGN2V561MELC35 | Nichicon | 4.03 $ | 27 | CAP ALUM 560UF 20% 350V S... |
LGN2H221MELB45 | Nichicon | 4.53 $ | 91 | CAP ALUM 220UF 20% 500V S... |
LGN2H271MELB50 | Nichicon | 5.39 $ | 66 | CAP ALUM 270UF 20% 500V S... |
LGN2G271MELZ50 | Nichicon | 2.48 $ | 39 | CAP ALUM 270UF 20% 400V S... |
LGN2H121MELZ45 | Nichicon | 3.04 $ | 27 | CAP ALUM 120UF 20% 500V S... |
LGN2Z152MELC30 | Nichicon | 3.16 $ | 83 | CAP ALUM 1500UF 20% 180V ... |
LGN2G391MELB40 | Nichicon | 3.2 $ | 48 | CAP ALUM 390UF 20% 400V S... |
LGN2P122MELB40 | Nichicon | 3.21 $ | 68 | CAP ALUM 1200UF 20% 220V ... |
LGN2X121MELB45 | Nichicon | 3.6 $ | 26 | CAP ALUM 120UF 20% 600V S... |
LGN2X151MELB50 | Nichicon | 3.88 $ | 33 | CAP ALUM 150UF 20% 600V S... |
LGN2P331MELZ25 | Nichicon | 1.63 $ | 232 | CAP ALUM 330UF 20% 220V S... |
LGN2C561MELY35 | Nichicon | 1.63 $ | 216 | CAP ALUM 560UF 20% 160V S... |
LGN2C561MELZ30 | Nichicon | 1.64 $ | 475 | CAP ALUM 560UF 20% 160V S... |
LGN2E391MELA30 | Nichicon | 1.7 $ | 173 | CAP ALUM 390UF 20% 250V S... |
LGN2Z471MELZ30 | Nichicon | 1.73 $ | 112 | CAP ALUM 470UF 20% 180V S... |
LGN2C681MELY40 | Nichicon | 1.86 $ | 210 | CAP ALUM 680UF 20% 160V S... |
LGN2P331MELY35 | Nichicon | 1.88 $ | 242 | CAP ALUM 330UF 20% 220V S... |
LGN2C681MELZ35 | Nichicon | 1.92 $ | 488 | CAP ALUM 680UF 20% 160V S... |
LGN2Z561MELZ30 | Nichicon | 1.93 $ | 480 | CAP ALUM 560UF 20% 180V S... |
LGN2P391MELZ30 | Nichicon | 1.93 $ | 200 | CAP ALUM 390UF 20% 220V S... |
LGN2Z561MELA25 | Nichicon | 1.94 $ | 294 | CAP ALUM 560UF 20% 180V S... |
LGN2Z471MELY35 | Nichicon | 1.95 $ | 384 | CAP ALUM 470UF 20% 180V S... |
LGN2P561MELB25 | Nichicon | 1.97 $ | 186 | CAP ALUM 560UF 20% 220V S... |
LGN2P561MELA35 | Nichicon | 1.97 $ | 246 | CAP ALUM 560UF 20% 220V S... |
LGN2G121MELY35 | Nichicon | 2.0 $ | 249 | CAP ALUM 120UF 20% 400V S... |
LGN2C102MELA35 | Nichicon | 2.01 $ | 115 | CAP ALUM 1000UF 20% 160V ... |
LGN2Z681MELY45 | Nichicon | 2.02 $ | 245 | CAP ALUM 680UF 20% 180V S... |
LGN2Z821MELZ40 | Nichicon | 2.02 $ | 197 | CAP ALUM 820UF 20% 180V S... |
LGN2P391MELA25 | Nichicon | 2.04 $ | 246 | CAP ALUM 390UF 20% 220V S... |
LGN2V221MELZ35 | Nichicon | 2.06 $ | 125 | CAP ALUM 220UF 20% 350V S... |
LGN2Z821MELA35 | Nichicon | 2.09 $ | 220 | CAP ALUM 820UF 20% 180V S... |
LGN2E391MELY40 | Nichicon | 2.14 $ | 250 | CAP ALUM 390UF 20% 250V S... |
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