EKMQ500ELL680MF11D

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
Lead Spacing:	0.098" (2.50mm)
Ripple Current @ High Frequency:	270mA @ 100kHz
Ripple Current @ Low Frequency:	150mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMQ
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminium electrolytic capacitors

Aluminium electrolytic capacitors, or simply electrolytic capacitors, are widely used in electronics as a convenient method of temporarily storing electrical power. They are cheaper, smaller and easier to manufacture than other types of capacitors. They are composed of two electrodes, an anode and a cathode, and a dielectric material between them. One of the electrodes is typically a metallic anode, and the other can be either another metallic electrode or a non-metallic insulating sheet. These capacitors are usually polarised, meaning that if the anode and cathode are reversed, a large amount of current can flow and the capacitor may be damaged. The EKMQ500ELL680MF11D series are aluminium electrolytic capacitors used to reduce noise levels in electronic equipment. They offer high capacitance values, high temperature endurance and excellent reverse leakage current performance. These capacitors are highly resistant to aging and are one of the most reliable components available.The EKMQ500ELL680MF11D series are used in a variety of applications, including frequency converters, automotive electronic systems and LED lighting. They can also be used in computers, telecommunications equipment, power supplies and measuring instruments.The working principle of an aluminium electrolytic capacitor is based on the Faraday law. This states that an electric current will be induced in a conductor when it is placed in a magnetic field and moved relative to it. In an electrolytic capacitor, the electric current is induced in the anode and cathode as a result of the motion of the ions in the electrolyte solution. This results in the movement of charge in the opposite directions which raises the capacitance value. As the electrolyte contains polar molecules, the capacitor is polarised and therefore must be connected in the right direction. This ensures that the capacitance is maintained even when the voltage is reversed.Aluminium electrolytic capacitors are widely used due to their low cost, small size and long lifespan. They are designed to provide high capacitance values at low voltages and are suitable for many different applications. They are also widely used in applications where low cost and low power requirements are not a priority. The EKMQ500ELL680MF11D series are ideal for applications that require high capacitance values, high temperature endurance and high reliability.

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