LGU2C681MELA Allicdata Electronics
Allicdata Part #:

493-2634-ND

Manufacturer Part#:

LGU2C681MELA

Price: $ 1.79
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 680UF 20% 160V SNAP
More Detail: 680µF 160V Aluminum Electrolytic Capacitors Radial...
DataSheet: LGU2C681MELA datasheetLGU2C681MELA Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 1.62900
10 +: $ 1.31445
100 +: $ 1.02541
500 +: $ 0.76248
1000 +: $ 0.70990
2500 +: $ 0.68360
5000 +: $ 0.68110
Stock 1000Can Ship Immediately
$ 1.79
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.181" (30.00mm)
Size / Dimension: 0.984" Dia (25.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 2.73A @ 50kHz
Ripple Current @ Low Frequency: 1.82A @ 120Hz
Applications: General Purpose
Ratings: --
Series: LGU
Operating Temperature: -40°C ~ 105°C
Lifetime @ Temp.: 3000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 160V
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 widely used in a variety of applications. The specific device under consideration here is the LGU2C681MELA, and this article will explore its particular applications and its underlying working principles.

Application Field and Uses

The LGU2C681MELA is an aluminum electrolytic capacitor. This type of capacitors generally have several advantages over other types, including lower cost, higher voltage rating, and higher capacitance ratings. The specific design of the LGU2C681MELA is a two-terminal radial capacitor, which has a rated voltage of 25 volts and a capacitance rating of 680 μF.Due to its characteristics, this type of capacitor is well-suited for a variety of applications, including in power supplies, LED lighting, power filters, oscillators, and pulse circuits. One particular application that it is well-suited for is in electric motors, where it can act as a snubber capacitor to help control the speed of the motor.

Working Principle

The working principle of the LGU2C681MELA aluminum electrolytic capacitor is based on the chemical and electrochemical properties of its construction. It consists of an aluminum anode and a cathode, separated by an electrolyte.When an electric current is applied to the capacitor, the anode\'s positive charge reacts with the electrolyte, and the electrolyte dissolves and permeates through a membrane, carrying the anode\'s charge into the cathode. This causes the electrons in the cathode to be attracted to the anode, forming an electric current. This current causes a buildup of charge on the capacitor until it reaches its rated voltage, and it can then be used to store energy.When the voltage is reversed, the opposite process occurs, with the electrons being repelled from the anode and the electrolyte’s dissolved charge permeating back into the anode. This causes the charge to dissipate and the capacitor to discharge.

Conclusion

The LGU2C681MELA is an aluminum electrolytic capacitor with many advantages in various application fields. Its rated voltage of 25 volts and capacitance of 680 μF make it a highly versatile device for a wide range of applications. Its working principle is based on the chemical and electrochemical properties of its construction, allowing it to store and discharge electrical energy.

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

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