LGX2G391MELA50 Allicdata Electronics
Allicdata Part #:

493-7878-ND

Manufacturer Part#:

LGX2G391MELA50

Price: $ 4.38
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 390UF 20% 400V SNAP
More Detail: 390µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: LGX2G391MELA50 datasheetLGX2G391MELA50 Datasheet/PDF
Quantity: 301
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 3.97800
10 +: $ 3.53520
100 +: $ 2.82803
500 +: $ 2.43035
1000 +: $ 2.28937
Stock 301Can Ship Immediately
$ 4.38
Specifications
Series: LGX
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 390µF
Tolerance: ±20%
Voltage - Rated: 400V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 5000 Hrs @ 105°C
Operating Temperature: -25°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 1.44A @ 120Hz
Ripple Current @ High Frequency: 2.0592A @ 50kHz
Lead Spacing: 0.394" (10.00mm)
Size / Dimension: 0.984" Dia (25.00mm)
Height - Seated (Max): 2.047" (52.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can - Snap-In
Description

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Aluminum electrolytic capacitors, often referred to as “electrolytics”, are used in numerous applications across many industries. The LGX2G391MELA50 is a particularly popular capacitor due to its high reliability and low temperature operation. The device belongs to this category of capacitors and offers various features and benefits.

The LGX2G391MELA50 is a type of double-layer aluminum electrolytic capacitor. It features a two-part construction with an internal anode and electrolyte wrapped in a sealed aluminum case. The device is usually rated for voltage values between 16 and 50 Volts, capacitance values between 220 and 390µF and an operating temperature range betwenn -40°C and +105°C. Additionally, the device has an ESR (Equivalent Series Resistance) value of 9.5 mΩ and a long life span of 0.47LF/μF.

The main application of LGX2G391MELA50 is in switching power supplies. The device is highly reliable, efficient and provides stability to those circuits. For that reason, it is widely used in industrial settings, automotive and consumer electronics. The device is also suitable for use in filtering circuits and buffering applications, as it can reduce noise and ripple.

The working principle of the LGX2G391MELA50 aluminum electrolytic capacitor is a little complex but nevertheless simple. It consists of a two-part construction, an internal anode and an electrolyte wrapped in a sealed aluminum case. When a voltage is applied, the internal anode releases electrons that then flow to the external counter-electrodes and cause a current flow. This current flow is what forms the output of the device.

The current flow is then limited by the device’s Equivalent Series Resistance (ESR). This is what leads to the device’s high efficiency and low temperature operation. In addition, the device allows for electrolytic capacitance, which can store large amounts of energy. This feature makes the device suitable for high current load applications.

Overall, the LGX2G391MELA50 aluminum electrolytic capacitor is a highly reliable and efficient device that can be used in numerous applications. Its two-part construction and ability to store large amounts of energy make it an ideal choice for industrial, automotive and consumer electronics. The device is also suitable for use in filtering circuits and buffering applications, as it can reduce noise and ripple.

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

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