688LMB063M2EF

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	4.6A @ 10kHz
Ripple Current @ Low Frequency:	3.68A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	LMB
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	73.1411 mOhm @ 120Hz
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	6800µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Electrolytic capacitors are used in many applications, from simple timing circuits to high-power amplifiers. They are available in a wide variety of voltages and case sizes. A variety of dielectrics including polyester, polycarbonate, polypropylene, tantalum, aluminum, and ceramics are available to meet electrical requirements. Aluminum electrolytic capacitors are especially suitable for use in power supplies as they are capable of a high energy density and wide operating range.The 688LMB063M2EF is an aluminum electrolytic capacitor with a 63V voltage rating, a 3.5mm diameter, and a 20mm maximum lead length. It is a Through-hole Mounted (THM) type of capacitor. The 688LMB063M2EF is a high-performance, low-ESR (Equivalent Series Resistance) capacitor. It is a highly reliable, low impedance device with a capacitance of 47,000µF. This aluminum electrolytic capacitor has a life expectancy of 5,000 hours at full rated voltage and is UL and RoHS compliant.

Application Fields

The 688LMB063M2EF aluminum electrolytic capacitor can be used for many different applications. It can be used to store energy, reduce voltage ripple, filter unwanted noise and provide energy to power circuits. This type of capacitor can be used in high-frequency switch-mode power supplies, such as those found in radios, TV sets and other consumer electronics. It can also be used in industrial equipment like welding machines, elevators and motor control systems. In addition, it is often used in automotive applications in the form of ignition systems, electronic fuel injection, alternators and the like.

Working Principle

Aluminum electrolytic capacitors are made up of two aluminum foils, separated by a thin dielectric layer of an electrolyte. One foil acts as an anode, and the other as a cathode. When a voltage is applied to the two foils, ions from the electrolyte migrate and accumulate toward the positively charged anode. This forms a thin layer of atmosphere between the dielectric layer and the foil, which stores an electric charge on the capacitor.When a positive voltage is applied to the anode of the aluminum electrolytic capacitor, the positively charged ions are attracted to it and form a thin layer of dielectric between the anode and the cathode. The electric charge stored on the capacitor is the same as the applied voltage. When a negative voltage is applied to the anode, the ions are repelled and the electric charge on the capacitor is reduced. The electric charge on the capacitor is determined by the applied voltage and is maintained until the applied voltage changes again.

Conclusion

The 688LMB063M2EF aluminum electrolytic capacitor is a reliable, high-performance device, suitable for a variety of applications. It is a low-ESR capacitor with a voltage rating of 63V and a capacitance of 47,000µF, which offers a high energy density and wide operating range. This device is suitable for high-frequency switch-mode power supplies, automotive applications and other industrial applications. It operates on the principle of ions accumulating toward the positively charged anode and forming a dielectric layer between the anode and the cathode which stores an electric charge.

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