LGR2E391MELZ45 Allicdata Electronics
Allicdata Part #:

493-7921-ND

Manufacturer Part#:

LGR2E391MELZ45

Price: $ 2.52
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 390UF 20% 250V SNAP
More Detail: 390µF 250V Aluminum Electrolytic Capacitors Radial...
DataSheet: LGR2E391MELZ45 datasheetLGR2E391MELZ45 Datasheet/PDF
Quantity: 244
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 2.28600
10 +: $ 2.05560
100 +: $ 1.55317
500 +: $ 1.27908
1000 +: $ 1.18771
2500 +: $ 1.18336
Stock 244Can Ship Immediately
$ 2.52
Specifications
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: 0.866" Dia (22.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 1.95A @ 50kHz
Ripple Current @ Low Frequency: 1.3A @ 120Hz
Applications: General Purpose
Ratings: --
Series: LGR
Operating Temperature: -40°C ~ 105°C
Lifetime @ Temp.: 10000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 250V
Tolerance: ±20%
Capacitance: 390µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are electrical components made from aluminum oxide film, aluminum foil, and electrolyte liquid. The LGR2E391MELZ45 is an aluminum electrolytic capacitor with a long service life, high temperature resistance, and low DC leakage. Its application field includes power supplies, energy storage, voltage stabilization, and harmonic filter for high-frequency circuits and power amplifiers. In addition, its use extends to the fields of electronic components, motor control systems, electronic frequencies, industrial temperature control, and automotive electronics.

The working principle of the LGR2E391MELZ45 is based on the dielectric material of aluminum oxide film and the energy storage capacity of aluminum foil. Its aluminum oxide film has special properties that are able to record and store electric energy. This capacitor can convert electrical energy into electric energy, then store it in an electric form. The electrical energy is then released when a stronger electric field is encountered, providing a greater current flow. This process is repeated throughout the life of the capacitor.

The electrical components in this aluminum electrolytic capacitor are made up of aluminum formed in two parts - the anode and the cathode. The anode is usually made of solid aluminum and the cathode is usually in the form of perforated metal and electrolyte. These two electrically conductive plates are separated by an insulator, usually an aluminum oxide film, that acts as a barrier between them and prevents electrical current from flowing between them.

The electrolyte liquid is a specially designed liquid. It is made from a combination of sulfuric acid and water and is used to provide the necessary electric charge within the aluminum oxide film. This liquid helps form the electric fields within the capacitor, which help store the energy and also to release it as electric current.

The electrical components of the LGR2E391MELZ45 are designed in a way that allows the capacitor to operate over a wide temperature range and resist corrosion from atmospheric moisture and other environmental factors. Additionally, the electrical components are highly durable and can withstand harsh electrical conditions and shock.

The aluminum electrolytic capacitor can provide very high current flows, with no noise and low resistance. It has a long service life as it is unaffected by aging, and its voltage rating can be changed to suit the application. Additionally, it offers high capacitance and low DC leakage.

The LGR2E391MELZ45 aluminum electrolytic capacitor is an efficient and reliable electric component, offering many advantages to its users. Its application field is wide ranging due to its temperature resistance and high DC leakage, and its low maintenance ensures it can be used in a variety of industrial and automotive applications. Moreover, its long service life and low resistance provide high current flows for a wide range of applications.

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

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