LQR2G392MSEG Allicdata Electronics
Allicdata Part #:

493-9321-ND

Manufacturer Part#:

LQR2G392MSEG

Price: $ 38.32
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 3900UF 20% 400V SCREW
More Detail: 3900µF 400V Aluminum Electrolytic Capacitors Radia...
DataSheet: LQR2G392MSEG datasheetLQR2G392MSEG Datasheet/PDF
Quantity: 5
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 34.83000
10 +: $ 32.65290
100 +: $ 28.29910
Stock 5Can Ship Immediately
$ 38.32
Specifications
Polarization: Polar
Package / Case: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Surface Mount Land Size: --
Height - Seated (Max): 5.236" (133.00mm)
Size / Dimension: 2.500" Dia (63.50mm)
Lead Spacing: 1.126" (28.60mm)
Ripple Current @ High Frequency: 22.4A @ 10kHz
Ripple Current @ Low Frequency: 16A @ 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: 400V
Tolerance: ±20%
Capacitance: 3900µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are widely used in a variety of applications, ranging from consumer electronics to industrial applications. The LQR2G392MSEG is one of the most popular aluminum electrolytic capacitors used in these applications. This capacitor is designed to deliver high ripple current and aluminum capacitance with stability and reliability.

The LQR2G392MSEG is an axial lead aluminum electrolytic capacitor with a relatively high voltage rating of 250V. It also provides more capacitance than other aluminum electrolytic capacitors, allowing for use in a wide range of frequencies. The capacitance of the LQR2G392MSEG ranges from 270 to 6800 uF, making it suitable for both low and high current applications.

The LQR2G392MSEG aluminum electrolytic capacitor can be used in various applications, such as in switching power supplies, motor control circuits, UPS systems, LED lighting, and many more. This capacitor is widely used in audio applications, owing to its high ripple current rating which enables smooth sound output. Additionally, its low capacitance and ESR make it suitable for use in high-frequency designs.

The working principle of the LQR2G392MSEG is fairly simple. Inside the aluminum casing, a separator is sealed between two end plates. One plate has a large amount of aluminum foil which acts as the terminal for connecting the capacitor to an outside power source. The other plate has a smaller amount of aluminum foil that is attached to a long, cylindrical shaped rod. This rod is the cathode, and when a voltage is applied to it, charged ions from the electrolyte flow towards the plate with the large amount of aluminum. This creates an electric field that lines the internal surface of the capacitor, forming a polarized layer. This polarized layer is used to store electric charge and allow power to flow through when it is used in an applications.

The LQR2G392MSEG is a reliable and stable aluminum electrolytic capacitor that is suitable for a wide range of applications. Due to its high ripple current and aluminum capacitance, it is especially suitable for audio applications. Its working principle is simple, yet effective, making it a great choice for any aluminum electrolytic capacitor application.

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

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