LGR2G331MELB50

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.716A @ 50kHz
Ripple Current @ Low Frequency:	1.2A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGR
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used components in the electronics industry, of which, the LGR2G331MELB50 is a commonly seen device. It is mainly formed by winding or twisting aluminum foil, paper film and insulator. The most common usage of this device is to filter and stabilize electric circuit, and it also has other applications in electronic market.

The working principle of Aluminum Electrolytic Capacitor

Aluminum electrolytic capacitors exploit the so-called “space-charge” effect of electrolytic solutions. The process involves a thin dielectric layer, usually an oxide, formed on the surface of the aluminum and separated from the electrolyte by a thin insulator. When there is a voltage applied between the two sides of the capacitor, positive ions (typically, H+) will be attracted to the negative aluminum and they will form a layer of electrons on the surface, creating an insulating layer that stores charge. As the size of the deposited ions increases, more charge can be stored in the capacitor.

Construcion of LGR2G331MELB50

The LGR2G331MELB50 is a standard aluminum electrolytic capacitor with a polarization of polar, with a rated capacitance of 0.047uF and voltage of 16V max. It possesses a robust plastic case with excellent screw-fastening for contact fastening on printed circuit boards. The extended length and height permits effective ventilation, ensuring a fast and efficient thermal dissipation from the core, resulting in impressive and long-lasting performance.

Application Fields of LGR2G331MELB50

The LGR2G331MELB50 is mainly used as a filter capacitor and stabilizing capacitor. It is normally used as a power supply filter capacitor and as a bypass capacitor due to its small size and low parasitic inductance. They can be used to improve the surge capability of a SMPS power supply, it can be used in power amplifiers and oscillators, and also to reduce the amount of noise generated by switching regulators.Additionally, the LGR2G331MELB50 can also be used in multiple applications including communication devices, digital cameras, calculators, computers, and other automatic control devices. Furthermore, due to its robust package and reliable performance, they can be found in numerous industrial applications as well.

Advantages of LGR2G331MELB50

The wide applications and advantages make the LGR2G331MELB50 one of the most popular aluminum electrolytic capacitors in the market. Compared with other types of capacitors, it has the following advantages:1. It has a long lifespan. Its life span can last up to 8000 hours, much longer than other types of capacitors;2. It has a low leakage current, which can improve the accuracy of the system;3. It is polarity-sensitive which makes it suitable for many application;4. It can withstand large surge currents without fail;5. Due to its smaller size, it requires less space but provides equivalent performance;6. Its cost is lower compared with other capacitors.In conclusion, the LGR2G331MELB50 is an ultra reliable and cost-effective aluminum electrolytic capacitor that offers excellent performance for multiple applications. Its extended lifespan and robustness make it a suitable choice for most power supply and filtering needs.

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