LLG2G391MELC25

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.717A @ 50kHz
Ripple Current @ Low Frequency:	1.9A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LLG
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	390µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors (AECs) are an essential part of many electronic systems, including consumer, automotive, industrial, and medical applications. AECs are available in a wide variety of sizes, styles, and price points. LLG2G391MELC25 is a popular AEC used in various applications due to its impressive performance and reliability.The LLG2G391MELC25 is a type of aluminum electrolytic capacitor with an anode made of aluminum foil, a cathode made of a metal oxide and a separator made of paper. The separator is impregnated with an electrolyte and allows the passage of current between the anode and the cathode. It has a capacitance of 390 microfarads (mF), a rated voltage of 25 volts (V) and a long-life rating of 2000 hours at 105 degrees Celsius. The LLG2G391MELC25 is used in a variety of applications, including power supplies, DC-to-DC converters, and audio equipment. In power supplies, it is used to filter out unwanted noise and regulate the voltage. In DC-to-DC converters, the AEC helps to maintain a constant output voltage. Lastly, in audio equipment, it helps to eliminate low frequency rumble, providing clean sound quality. The working principle of the LLG2G391MELC25 is based on Faraday’s law. When voltage is applied, a charge builds up between the two electrodes and an electrical field is created. The strength of the field is proportional to the magnitude of the applied voltage. This, in turn, causes an accumulation of charge, which creates a capacitance. As the capacitance increases, the voltage drops, limiting the current flow.Each AEC is rated for various voltages, temperatures and times. In the case of the LLG2G391MELC25, the rated voltage is 25V, the maximum temperature is 105 degrees Celsius, and the life is 2000 hours at rated voltage. It is important to note that the capacitance of this AEC will decrease with increased temperature and with time due to leakage current.Despite the fact that the LLG2G391MELC25 is relatively small in size and has a short life expectancy compared to other types of AECs, its excellent performance and reliability make it an attractive choice for many applications. The fact that it is used in a variety of applications makes it a versatile and cost-effective component. As such, it is a popular choice among electronic engineers and designers.

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

Part Number	Manufacturer	Price	Quantity	Description