LQS2V391MELB35 Allicdata Electronics
Allicdata Part #:

493-7707-ND

Manufacturer Part#:

LQS2V391MELB35

Price: $ 3.64
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 390UF 20% 350V SNAP
More Detail: 390µF 350V Aluminum Electrolytic Capacitors Radial...
DataSheet: LQS2V391MELB35 datasheetLQS2V391MELB35 Datasheet/PDF
Quantity: 150
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 3.30750
10 +: $ 2.94165
100 +: $ 2.35341
500 +: $ 2.02248
1000 +: $ 1.90515
Stock 150Can Ship Immediately
$ 3.64
Specifications
Series: LQS
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 390µF
Tolerance: ±20%
Voltage - Rated: 350V
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: 1.3A @ 120Hz
Ripple Current @ High Frequency: 1.859A @ 50kHz
Lead Spacing: 0.394" (10.00mm)
Size / Dimension: 1.181" Dia (30.00mm)
Height - Seated (Max): 1.457" (37.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can - Snap-In
Description

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are a common type of capacitor that comprises of two aluminum foils which are separated by an electrolyte in the form of a paper separator or in the form of an aluminum oxide film. They are popular in many electronic applications. The LQS2V391MELB35 model is one of the most sought-after aluminum electrolytic capacitors in the market, due to its high performance and wide range of applications.

The LQS2V391MELB35 aluminum electrolytic capacitor is a radial, long life, high temperature capacitor made with wet electrolyte. It is capable of withstanding temperatures up to 105°C, and it is available with a rated voltage of between 25V and 50V. The capacitor is also available in various capacitance values ranging from 0.1μF to 3300μF. It is ideal for use in high reliability applications as it has a very long lifetime under continuous use, and it is also highly reliable due to its low ESR (Equivalent Series Resistance).

The working principle of the LQS2V391MELB35 is based on the basic principle of electrical charge storage. When a DC voltage is applied between the two aluminum foils, an electrolyte solution is formed, which contains ions that create an electric double layer between the electrodes. This electric double layer stores the electric charge, and this is how the capacitor stores the electric energy. The stored electrical energy is released when the capacitance value is high enough to allow the stored electric charge to exceed the applied voltage.

The LQS2V391MELB35 aluminum electrolytic capacitor has a wide range of applications. It is often used in power supplies, such as DC-DC converters, switched-mode power supplies and linear power supplies, and it can also be used in other industrial applications, such as motor controllers and power amplifiers. It is also popular in consumer and residential applications, such as solar energy systems and electric vehicles, because of its long lifetime and low ESR.

In conclusion, the LQS2V391MELB35 is one of the most popular aluminum electrolytic capacitors on the market, due to its high performance and wide range of applications. Its working principle is based on the ability to store electrical charge in an electric double layer, and it can withstand temperatures up to 105°C. It is ideal for use in high reliability applications such as power supplies and motor controllers, and it is also popular in consumer and residential applications.

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

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