LGUW6391MELB Allicdata Electronics
Allicdata Part #:

493-2838-ND

Manufacturer Part#:

LGUW6391MELB

Price: $ 3.93
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 390UF 20% 420V SNAP
More Detail: 390µF 420V Aluminum Electrolytic Capacitors Radial...
DataSheet: LGUW6391MELB datasheetLGUW6391MELB Datasheet/PDF
Quantity: 184
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 3.56850
10 +: $ 3.17250
100 +: $ 2.53814
500 +: $ 2.18120
1000 +: $ 2.05467
Stock 184Can Ship Immediately
$ 3.93
Specifications
Series: LGU
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 390µF
Tolerance: ±20%
Voltage - Rated: 420V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 3000 Hrs @ 105°C
Operating Temperature: -25°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 1.55A @ 120Hz
Ripple Current @ High Frequency: 2.2165A @ 50kHz
Lead Spacing: 0.394" (10.00mm)
Size / Dimension: 1.181" Dia (30.00mm)
Height - Seated (Max): 1.969" (50.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can - Snap-In
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum Electrolytic Capacitors

Overview of Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, also known as an aluminium electrolytic capacitor or an alumina capacitor, is a polarized capacitor that contains an anodized aluminum, usually rolled or folded, as one of its plates, with an electrolytic solution. Electrolytic capacitors are widely used, particularly for high-current and low-frequency applications. The quality of aluminum electrolytic capacitors, when compared to other types of capacitors, such as ceramic or film capacitors, is unmatched with regard to performance, allowing them to fulfill a variety of roles in a wide range of industries and applications.The electrolyte of an aluminum electrolytic capacitor consists of an aqueous solution containing a salt, which makes possible the current flow through the capacitor. This electrolyte may be a media of either gas, liquid, or solid. In air, aluminum electrolytic capacitors have a much lower capacity, which is why they are usually filled with liquid or gas. Depending on the type of solution used, the capacitance of the capacitor can vary greatly.In general, aluminum electrolytic capacitors are designated with three values: the capacitance in micro-farads (μF), the voltage rating in volts (V), and the series type. This makes it easier when specifying the various properties of the capacitor.

LGUW6391MELB Application Field and Working Principle

The LGUW6391MELB, a type of aluminum electrolytic capacitor made by Panasonic, is specifically designed to provide solutions in high-current and low-frequency applications. It is commonly used in switching power supplies and motor control applications, where its high conductivity and ability to withstand high currents make it an ideal solution.The LGUW6391MELB has a rated voltage of 180V and a capacitance range of 15 to 47µF, which makes it an ideal choice for applications that have a wide range of operating current. With its large capacitance and low equivalent series resistance (ESR), it can operate at high frequencies for longer periods of time without suffering from the effects of capacitor aging.The LGUW6391MELB is composed of an anodized aluminum plate, a winding of electrolytic paper, an electrolyte, and a protective case. It works by using its anodized aluminum plate to create an electric field, which attracts electrons from the electrolyzer and draws them towards the plate. As these electrons move, they create an electric current, which is used to either charge or discharge the capacitor in order to store or dump energy. The LGUW6391MELB also has a very small ESR rating which means that it can be used in a variety of applications requiring high current. As such, the LGUW6391MELB is an ideal choice for applications such as switch mode power supplies, snubbers, and motor controls because of its ability to handle high currents without the risk of damaging the adjacent components.

Conclusion

The LGUW6391MELB aluminum electrolytic capacitor is one of the best choices for high-current and low-frequency applications. Its high capacitance range and low ESR make it an ideal solution for various applications that require a high current in order to operate effectively. It is composed of an anodized aluminum plate, a winding of electrolytic paper, an electrolyte, and a protective case, and its main purpose is to either charge or discharge the capacitor in order to store or dump energy. The LGUW6391MELB is an excellent choice for applications in which efficiency and reliability are paramount.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "LGUW" Included word is 30
Part Number Manufacturer Price Quantity Description
LGUW6331MELB Nichicon 3.35 $ 1000 CAP ALUM 330UF 20% 420V S...
LGUW6271MELA Nichicon 3.04 $ 92 CAP ALUM 270UF 20% 420V S...
LGUW6101MELY Nichicon 1.86 $ 124 CAP ALUM 100UF 20% 420V S...
LGUW6151MELY Nichicon 2.14 $ 207 CAP ALUM 150UF 20% 420V S...
LGUW6121MELZ Nichicon 2.19 $ 223 CAP ALUM 120UF 20% 420V S...
LGUW6121MELY Nichicon 2.21 $ 226 CAP ALUM 120UF 20% 420V S...
LGUW6121MELA Nichicon 2.23 $ 289 CAP ALUM 120UF 20% 420V S...
LGUW6151MELA Nichicon 2.23 $ 136 CAP ALUM 150UF 20% 420V S...
LGUW6221MELZ Nichicon 2.64 $ 48 CAP ALUM 220UF 20% 420V S...
LGUW6221MELA Nichicon 2.66 $ 539 CAP ALUM 220UF 20% 420V S...
LGUW6221MELC Nichicon 2.88 $ 143 CAP ALUM 220UF 20% 420V S...
LGUW6271MELB Nichicon 3.12 $ 193 CAP ALUM 270UF 20% 420V S...
LGUW6271MELC Nichicon 3.26 $ 180 CAP ALUM 270UF 20% 420V S...
LGUW6391MELB Nichicon 3.93 $ 184 CAP ALUM 390UF 20% 420V S...
LGUW6181MELZ Nichicon 2.31 $ 196 CAP ALUM 180UF 20% 420V S...
LGUW6181MELA Nichicon 2.32 $ 194 CAP ALUM 180UF 20% 420V S...
LGUW6181MELB Nichicon 2.43 $ 173 CAP ALUM 180UF 20% 420V S...
LGUW6561MELC Nichicon 5.19 $ 200 CAP ALUM 560UF 20% 420V S...
LGUW6101MELA Nichicon 1.93 $ 213 CAP ALUM 100UF 20% 420V S...
LGUW6471MELC Nichicon 4.54 $ 209 CAP ALUM 470UF 20% 420V S...
LGUW6151MELB Nichicon 2.04 $ 32 CAP ALUM 150UF 20% 420V S...
LGUW6331MELC Nichicon 3.58 $ 93 CAP ALUM 330UF 20% 420V S...
LGUW6820MELZ Nichicon 1.64 $ 59 CAP ALUM 82UF 20% 420V SN...
LGUW6820MELY Nichicon 1.73 $ 242 CAP ALUM 82UF 20% 420V SN...
LGUW6151MELZ Nichicon 2.04 $ 53 CAP ALUM 150UF 20% 420V S...
LGUW6101MELZ Nichicon 1.82 $ 1000 CAP ALUM 100UF 20% 420V S...
LGUW6221MELB Nichicon 2.78 $ 1000 CAP ALUM 220UF 20% 420V S...
LGUW6560MELY Nichicon 1.58 $ 1000 CAP ALUM 56UF 20% 420V SN...
LGUW6680MELY Nichicon 1.68 $ 7 CAP ALUM 68UF 20% 420V SN...
LGUW6391MELC Nichicon 3.08 $ 1000 CAP ALUM 390UF 20% 420V S...
Latest Products
UUJ2G330MNQ6ZD

CAP ALUM 33UF SMD33F 400V Aluminum Elect...

UUJ2G330MNQ6ZD Allicdata Electronics
UUJ2G330MNQ6MS

CAP ALUM 33UF SMD33F 400V Aluminum Elect...

UUJ2G330MNQ6MS Allicdata Electronics
UUJ2E680MNQ6ZD

CAP ALUM 68UF SMD68F 250V Aluminum Elect...

UUJ2E680MNQ6ZD Allicdata Electronics
UUJ2E680MNQ6MS

CAP ALUM 68UF SMD68F 250V Aluminum Elect...

UUJ2E680MNQ6MS Allicdata Electronics
UUJ2D101MNQ6ZD

CAP ALUM 100UF SMD100F 200V Aluminum Ele...

UUJ2D101MNQ6ZD Allicdata Electronics
UUJ2D101MNQ6MS

CAP ALUM 100UF SMD100F 200V Aluminum Ele...

UUJ2D101MNQ6MS Allicdata Electronics