EMVA101ARA680MKE0S

Series:	Alchip™- MVA
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Capacitance:	68µF
Tolerance:	±20%
Voltage - Rated:	100V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	380mA @ 120Hz
Ripple Current @ High Frequency:	684mA @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	0.532" (13.50mm)
Surface Mount Land Size:	0.512" L x 0.512" W (13.00mm x 13.00mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum electrolytic capacitors are one of the most commonly used types of capacitors in electronics today. They can be used in any electronic application where low-valued capacitance is needed, such as in high-end audio amplifiers, radios, decoupling capacitors, voltage stabilization and power supply filtering. The EMVA101ARA680MKE0S is a type of surface mount aluminum electrolytic capacitor and provides both a high capacitance value and a long operational lifetime.The EMVA101ARA680MKE0S is a long-life aluminum electrolytic capacitor with 6.8 microfarads of capacitance and a rated ripple current of 150mA. It is rated for operation at 25°C and 105°C and is available in two different package sizes: 8x10mm and 10x10mm. The smaller 8x10mm package provides better thermal dissipation and increased reliability. The glass encapsulated envelope protects the components from vibration and moisture. The top of the package is designed with four holes that can be sealed to prevent moisture ingress.The construction of the EMVA101ARA680MKE0S is similar to other aluminum electrolytic capacitors. Its two electrodes are made of aluminum foil and the anode and cathode are connected by an electrolyte. The aluminum electrodes are separated by a paper-like separator which prevents the electrodes from coming into contact with each other. The electrolyte is a liquid or gel-like substance which is formed from a salt and an acid and is also known as the electrolyte. The electrolyte serves to provide an electrical charge between the terminals which helps the capacitor to store charge.When current is applied to the EMVA101ARA680MKE0S, it acts like a pump and the stored electrical charge is pushed from the anode to the cathode. This flow of charge creates an electrostatic field which forms a dielectric layer between the two aluminum electrodes. This dielectric layer has a higher dielectric constant than air and therefore stores most of the electric charge. As the current is removed, the stored charge gradually moves back to the anode side, creating an electrostatic attraction between the two electrodes and creating a capacitor with a low capacitance value.The EMVA101ARA680MKE0S is suitable for power supply filtering, decoupling and voltage stabilization applications. It is also an ideal choice for high-end audio applications due to its high capacitance value and long operational lifetime. It is a reliable and cost-effective solution for any electronics application which needs low-value capacitance.

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