LQR2G681MSEC Allicdata Electronics
Allicdata Part #:

493-9313-ND

Manufacturer Part#:

LQR2G681MSEC

Price: $ 11.46
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 680UF 20% 400V SCREW
More Detail: 680µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: LQR2G681MSEC datasheetLQR2G681MSEC Datasheet/PDF
Quantity: 7
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 10.41750
10 +: $ 9.86895
100 +: $ 7.95010
500 +: $ 7.12770
Stock 7Can Ship Immediately
$ 11.46
Specifications
Polarization: Polar
Package / Case: Radial, Can - Screw Terminals
Mounting Type: Chassis Mount
Surface Mount Land Size: --
Height - Seated (Max): 3.268" (83.00mm)
Size / Dimension: 1.378" Dia (35.00mm)
Lead Spacing: 0.500" (12.70mm)
Ripple Current @ High Frequency: 4.48A @ 10kHz
Ripple Current @ Low Frequency: 3.2A @ 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: 680µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are a type of capacitor that utilizes an aluminum foil inside of it to act as an anode and an electrolyte material to act as the cathode. This type of capacitor has an extremely high energy storage density, making it suitable for applications that require high energy storage. The LQR2G681MSEC is a specific variant of this kind of capacitor, used in many different applications.This capacitor can be used in several different types of applications. It can be used in power supplies, circuit protection, signal processing, and electronic testing. The aluminum foil can absorb high voltage and current, while the electrolyte material effectively seals the capacitor and helps regulate the voltage. The material also assists in dissipating heat, helping to ensure that the capacitor remains at a stable temperature and performance level.The most common applications of this capacitor are in audio equipment, electrical and electronic systems, and in computing. In audio equipment, the capacitor provides a low-pass filter for the audio signal, removing unwanted high frequency energy and reducing the risk of distortion. In electric and electronic systems, the capacitor helps to provide a constant voltage by helping to absorb voltage and regulate it. In computer systems, the capacitor helps to maintain and stabilize the current running through the circuits.In terms of working principle, the aluminum electrolytic capacitor relies on the principle of Faraday\'s Law, which states that a charge can change within a system if there is a corresponding change in the electrical field strength. The capacitor works by passing electric current between two plates, with the electric field intensity decreasing as the current flows. This causes an imbalance in the electric field, creating a potential difference or voltage between the two plates. This electric potential difference helps to store the energy, allowing the capacitor to act as a temporary power source.The LQR2G681MSEC is specifically designed to provide long-term reliability and high performance. It’s made with a unique structure, allowing it to provide the best possible capacitance and voltage holding ratios. The capacitor has a very low equivalent series resistance, allowing it to remain stable and reliable even in the most demanding environments.Aluminum electrolytic capacitors like the LQR2G681MSEC are widely used in various applications due to their high energy storage density and robust performance. This type of capacitor offers great performance and reliability for many different types of electrical systems, and is a great choice for applications where energy storage and stability are necessary.

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

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