LGL2W681MELC45

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.5311A @ 50kHz
Ripple Current @ Low Frequency:	1.77A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LGL
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	680µF
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 an important part of electronic devices and are commonly used in most electronic circuits, including computers, audio systems, and medical devices. The LGL2W681MELC45 is a type of aluminum electrolytic capacitor designed for high capacitance, high ripple current and low ESR (equivalent series resistance) values. This capacitor is ideal for use in applications requiring high capacitance and high ripple current ratings.The working principle of aluminum electrolytic capacitors is based on a chemical process that occurs between two aluminum foils, one of which is etched with conductive pathways, separated by a dielectric film which allows the transfer of ions. The etching process creates a capacitor with very low equivalent series resistance (ESR). This is achieved by minimizing the resistance of the etched conductive pathways and creating a thin layer of electrolyte, which improves the electrolyte’s ability to transfer current.The LGL2W681MELC45 aluminum electrolytic capacitor has a rated capacitance of 6.8μF and a rated voltage of 30-450V, making it suitable for high frequency and high voltage applications. The low ESR values provide better stability in loads and transient response, making the capacitor ideal for use in high current circuits. It also has a wide operating temperature range of -55°C to +105°C, making it suitable for use in extreme temperature conditions.In addition to its high capacitance and excellent ESR ratings, the LGL2W681MELC45 aluminum electrolytic capacitor also has a number of features that make it well-suited for high power applications. It has a long shelf life of up to 1000 hours, which makes it ideal for long-term use. The rapid self-healing feature also prevents the capacitor from failing due to spikes or overloads, while its low leakage current helps to keep the capacitor from draining when it is not being used.The high current performance of the LGL2W681MELC45 aluminum electrolytic capacitor makes it well-suited for a variety of applications. It is ideal for use in audio systems, amplifiers, DC link circuits, and power conditioners, as well as other high-energy applications. It can be used in power supplies, voltage regulators, and high current switching circuits, and is also suitable for use in applications that require high ripple current, such as video applications.Overall, the LGL2W681MELC45 aluminum electrolytic capacitor is an ideal choice for a variety of high power applications. Its high capacitance, low ESR, wide operating temperature range, and rapid self-healing properties make it ideal for high frequency and high voltage applications. In addition, its long shelf-life and low leakage current make it suitable for long-term use in a variety of applications.

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