LNUN7681MSEF

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	3.346" (85.00mm)
Size / Dimension:	2.008" Dia (51.00mm)
Lead Spacing:	0.866" (22.00mm)
Ripple Current @ High Frequency:	6.16A @ 10kHz
Ripple Current @ Low Frequency:	4.4A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LNU
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	525V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are the most common type of capacitor used in electronic products. They are made up of two layers of aluminum foil separated by an electrolyte. The layers are an anode and a cathode and the electrolyte is a liquid or paste. The electrolyte is usually composed of an aqueous solution of an electrolyte such as potassium hydroxide or sodium hydroxide.The aluminum foil layers are etched to form a dielectric, which is the capacitance between the two layers of aluminum. The aluminum foil is etched to form a pattern of interlocking plates. This pattern of interlocking plates allows for a higher capacitance due to increased surface area.The working principle of an aluminum electrolytic capacitor is simple. A voltage is applied across the anode and cathode. The capacitance of the capacitor is affected by the voltage. As the voltage increases, the capacitance decreases. This is why it is important to select the correct capacitor for the desired application.The LNUN7681MSEF aluminum electrolytic capacitor is a high reliability capacitor designed for various industrial applications. It has an extended temperature range of -55°C to +125°C. The temperature coefficient of capacitance is within ±15%. This makes it an ideal choice for applications that require a high temperature operating range and reliable performance.The LNUN7681MSEF capacitor is designed specifically for use in power supply filtering, pulse bypass and bypassing, decoupling and DC blocking circuits. It has low impedance, high ripple current and low equivalent series resistance (ESR). The ripple current rate at 105°C is 1200mA and it has a service life of 2000h at +125°C. The LNUN7681MSEF is a highly reliable aluminum electrolytic capacitor with excellent performance. It is ideal for use in applications that require reliable performance and high temperature operating ranges. Its high ripple current and low ESR make it ideal for power supply filtering and pulse bypassing applications. In addition, the extended temperature range makes the capacitor suitable for use in harsh environmental conditions.

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