LGR2G391MELC45 Allicdata Electronics
Allicdata Part #:

493-7914-ND

Manufacturer Part#:

LGR2G391MELC45

Price: $ 5.29
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 390UF 20% 400V SNAP
More Detail: 390µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: LGR2G391MELC45 datasheetLGR2G391MELC45 Datasheet/PDF
Quantity: 157
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 4.80150
10 +: $ 4.26915
100 +: $ 3.41536
500 +: $ 2.93509
1000 +: $ 2.76483
Stock 157Can Ship Immediately
$ 5.29
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: 1.378" Dia (35.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 1.859A @ 50kHz
Ripple Current @ Low Frequency: 1.3A @ 120Hz
Applications: General Purpose
Ratings: --
Series: LGR
Operating Temperature: -25°C ~ 105°C
Lifetime @ Temp.: 10000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 400V
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 an important type of manufactured capacitors. They are commonly used in various electronic devices and have been widely used in consumer electronics and automotive industry due to their excellent electrical performance and higher energy density than other capacitors. The model LGR2G391MELC45 is just a type of aluminum electrolytic capacitors.

In general, the LGR2G391MELC45 is designed for high voltage, high temperature applications. It employs an anode with a high-dielectric aluminum oxide anode and a cathode made of mica and layer of tin-plated anode for protection. The anode and cathode are connected to each other through a cylindrical anode and cathode lead, which is then enclosed in an aluminum-coated case for insulation. The anode and cathode are then connected to two ports: an output and an input.

This type of aluminum electrolytic capacitor has a very wide application range, making it suitable for a variety of applications. LGR2G391MELC45 capacitors are commonly used in consumer electronics, such as TV, radio, audio and video equipment; in military and aerospace applications; and in industrial applications such as electric motors, light fixtures, instrumentation, and industrial control.

The working principle of the LLR2G391MELC45 is fairly simple. To create an electric current, energy is stored in the capacitor, which then passes through it in the form of a build-up of voltage. When the voltage is high enough, it will flow through the circuit and produce an electrical current. The current will be determined by the amount of energy stored in theLLR2G391MELC45 capacitor, which is proportional to the applied voltage.

The most common way to charge an aluminum electrolytic capacitor is through a charging circuit, which typically creates a rectified DC voltage waveform. This waveform is applied to the capacitor and causes the electrons to move from negative to positive plates, creating a build-up of electrons in the anode plate. As the waveform continues to rise, the build-up of electrons in the anode plate increases. Eventually, when the voltage waveform peaks, the stored energy will be released and the capacitor will be completely charged.

The LGR2G391MELC45 aluminum electrolytic capacitor is highly reliable and provides excellent temperature performance, making it an ideal choice for a variety of applications. With its wide application range and its excellent performance, the LLR2G391MELC45 is perfect for a variety of different electronics applications.

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

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