LQR2W392MSEH Allicdata Electronics
Allicdata Part #:

493-9346-ND

Manufacturer Part#:

LQR2W392MSEH

Price: $ 45.24
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 3900UF 20% 450V SCREW
More Detail: 3900µF 450V Aluminum Electrolytic Capacitors Radia...
DataSheet: LQR2W392MSEH datasheetLQR2W392MSEH Datasheet/PDF
Quantity: 2
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 41.12100
10 +: $ 38.54930
100 +: $ 33.40920
Stock 2Can Ship Immediately
$ 45.24
Specifications
Polarization: Polar
Package / Case: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Surface Mount Land Size: --
Height - Seated (Max): 4.449" (113.00mm)
Size / Dimension: 3.000" Dia (76.20mm)
Lead Spacing: 1.252" (31.80mm)
Ripple Current @ High Frequency: 19.74A @ 10kHz
Ripple Current @ Low Frequency: 14.1A @ 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: 450V
Tolerance: ±20%
Capacitance: 3900µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Introduction

Aluminum Electrolytic Capacitors are one of the most reliable and cost effective forms of capacitors available. The acronym LQR2W392MSEH stands for "long life, high temperature, solid electrolytic capacitors". These capacitors are made using the process of anodizing, which creates a layer of aluminum oxide around the capacitor. This layer of aluminum oxide acts as a dielectric and isolates the capacitor from the surrounding environment. By focusing on the capacitor’s internal structure and materials, as well as its working principles, this article will explore the application field and working principle of the LQR2W392MSEH aluminum electrolytic capacitor.

Application Field

The LQR2W392MSEH aluminum electrolytic capacitor can be used in a wide range of applications. It is mainly used in high frequency, high temperature, and low voltage applications, such as in electric cars, electric motor controllers, household appliances, power supplies, and battery chargers. In some cases, it can also be used for high voltage applications, such as in medical equipment, electronics in off-grid power supplies, industrial power systems, and military applications. Due to its robust design and long life, the LQR2W392MSEH is also highly suitable for applications involving severe environments and high levels of shock and vibration. Thesecapacitors also feature outstanding capacitance, which is unaffected by temperature, voltage, or frequency of the load.

Working Principle

An aluminum electrolytic capacitor is a double-electrode device in which two metal electrodes are separated by an electrolyte solution and a porous diaphragm. The porous diaphragm allows ions to pass through the electrolyte solution, while preventing electrical current flow. In the LQR2W392MSEH aluminum electrolytic capacitor, the ele

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

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