LGJ2F121MELB

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 are components that store electrical energy via electrostatic force and are made up of two metal plates, one of them porous and at least partially anodized, separated by an insulating electrolyte. The LGJ2F121MELB is one such capacitor that is widely used in industrial applications.

This particular capacitor is often referred to as a snap-in type capacitor, as it is designed for easy mounting on a printed circuit board (PCB) with self-locking plastic snap-ins. It has a housing made up of epoxy resin and a threaded stud terminal for electrical connection, and can be found in many industrial and consumer electronic products including power supplies, sound cards, motors, automotive, and more.

The LGJ2F121MELB has a voltage rating of up to 105V DC (Polarized), and an operating temperature range of -55ºC to +105ºC. It is also designed with excellent capacitance stability over time, and it is rated for a life expectancy of up to 2000 hours at 105ºC. The capacitor has the ability to withstand high ripple currents, and its high volumetric efficiency makes it one of the most reliable capacitors available.

The working principle behind aluminum electrolytic capacitors is based on the fact that when a voltage is applied to a two-terminal device, electrons flow from the negative electrode, anode, to the positive electrode, cathode. This flow of electrons causes a buildup of charges on both plates. The electrons that pass from the anode to the cathode leave behind a negative charge on the anode and a positive charge on the cathode. The negative charge on the anode is then further attracted to the electrolyte, creating an electrostatic field.

The electrostatic field that is formed between the positively charged cathode and the negatively charged anode is what stores the energy in the capacitor. This electrostatic field creates an electric field that is strong enough to hold on to the energy and maintain a charge for a prolonged period of time. As a result, the aluminum electrolytic capacitors are able to store more energy than any other type of capacitor.

The LGJ2F121MELB aluminum electrolytic capacitor is well suited for many industrial and consumer electronic applications that require reliable, efficient performance. Its ability to withstand high ripple currents, its high volumetric efficiency, and its excellent capacitance stability make it one of the most popular options for use in industrial and consumer-level products.

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