LGJ2D181MELY20 Allicdata Electronics
Allicdata Part #:

493-14738-ND

Manufacturer Part#:

LGJ2D181MELY20

Price: $ 1.39
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 180UF 20% 200V SNAP
More Detail: 180µF 200V Aluminum Electrolytic Capacitors Radial...
DataSheet: LGJ2D181MELY20 datasheetLGJ2D181MELY20 Datasheet/PDF
Quantity: 188
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 1.26000
10 +: $ 1.01880
100 +: $ 0.77783
500 +: $ 0.59263
1000 +: $ 0.51855
2500 +: $ 0.50003
5000 +: $ 0.48151
Stock 188Can Ship Immediately
$ 1.39
Specifications
Series: LGJ
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 180µF
Tolerance: ±20%
Voltage - Rated: 200V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 3000 Hrs @ 105°C
Operating Temperature: -40°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 680mA @ 120Hz
Ripple Current @ High Frequency: 1.02A @ 50kHz
Lead Spacing: 0.394" (10.00mm)
Size / Dimension: 0.787" Dia (20.00mm)
Height - Seated (Max): 0.866" (22.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can - Snap-In
Description

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Aluminum electrolytic capacitors are widely used in electrical and electronic equipment for energy storage purpose. In this article, the application field and working principle of the LGJ2D181MELY20 aluminum electrolytic capacitor will be discussed.

This type of capacitor is specifically designed for automotive and other various power supply applications. The temperature range for which it is designed to operate in is -55°C to 105°C. It has a rated voltage of 18 volts, and is capable of withstanding a voltage surge up to 25 volts. It is a snap-in type with a snap-in holes for mounting. This allows for easy and secure installation and removal.

The LGJ2D181MELY20 aluminum electrolytic capacitor consists of an anode and cathode aluminum foil, separated by a dielectric material, which is composed of a paper or film. This foil is spirally wound and covered with a plastic coating. The capacitor is filled with an electrolyte, which enhances the capacitance of the capacitor.

The capacitance of an aluminum electrolytic capacitor is determined by the area of the foil, thickness of the dielectric material, and the distance between the anode and cathode. The electrolyte also plays an important role in determining the capacitance, as it alters the number of free electrons and ions that can move across the capacitor\'s electrodes.

The working principle of an aluminum electrolytic capacitor is simple. When a voltage is applied to the two terminals of the capacitor, a current flows through the electrolyte, causing it to become electrically charged. The positive ions of the electrolyte are attracted to the anode, and the negative ions are attracted to the cathode. This causes an accumulation of charge on both foils, forming a potential difference. This potential difference creates an electrostatic field, resulting in the capacitance of the capacitor.

In conclusion, the LGJ2D181MELY20 aluminum electrolytic capacitor is a type of capacitor designed for automotive and other power supplies, and consists of an anode and cathode aluminum foil, separated by a dielectric material. It has a rated voltage of 18 volts, and can withstand a voltage surge of up to 25 volts. The working principle of the capacitor is based on the accumulation of charge on both foils, creating a potential difference that generates an electrostatic field, resulting in the capacitance of the capacitor.

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

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