865080545011

Polarization:	Polar
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.260" L x 0.260" W (6.60mm x 6.60mm)
Height - Seated (Max):	0.303" (7.70mm)
Size / Dimension:	0.248" Dia (6.30mm)
Lead Spacing:	--
Impedance:	400 mOhms
Ripple Current @ High Frequency:	265mA @ 100kHz
Ripple Current @ Low Frequency:	172.25mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	WCAP-ASLI
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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## Introduction Aluminum electrolytic capacitors are electrochemical components that are used for energy storage and high-frequency filtering in power electronics applications. The 865080545011 aluminum electrolytic capacitor unit provides excellent performance with a maximal DC ripple current capability of 8.6A. It has a broad range of application fields, such as power supplies, high-power audio amplifiers and low-noise filtered switches, and works on a general principle of capacitive action. ## What is an Aluminum Electrolytic Capacitor?An aluminum electrolytic capacitor is a capacitor consisting of two aluminum foils that are immersed in an electrolyte solution. This creates a system of "dynamic capacitance" which stores electrical energy. The layers of the electrodes consist of a very thin anode layer and a thicker cathode layer. The majority of the capacitance is formed by a dielectric layer of aluminum oxide which is formed during the electrolysis of the aluminum portion of the capacitor. The electrolyte is normally a mixture of organic polymers and electrolyte dissolved in another liquid, typically water or alcohol. In this type of capacitor, the oxide layer acts as the dielectric and the electrolyte acts as the charge carriers between the electrodes.## 825080545011 Operating ConditionsThe 825080545011 aluminum electrolytic capacitor unit has an operating temperature range of -40°C to 105°C and a rated voltage range of 16V to 32V. Its superior ripple current stability, combined with its wide operating temperature range and extended power cycle life, makes this capacitor an excellent choice for use in power electronics applications.## Working PrincipleThe working principle of aluminum electrolytic capacitors is based on the principle of capacitance. This means that the capacitor stores electrical energy in an electrostatic field between two conductive plates, or foils, which are separated by an insulating layer of oxide. This oxide layer acts as a dielectric and when a suitable voltage is applied, electricity is stored in it. The aluminum electrolyte provides an ionic resistance which is responsible for the low leakage current.Once the voltage is applied, electrons are attracted to the positive side of the capacitor, which forms a negative charge. At the same time, electrons are repelled from the negative side of the capacitor, forming a positive charge. This creates a potential difference between the two sides and a capacitive action is established. The capacitive action is responsible for storing the electrical energy within the capacitor.As the capacitor discharges, the potential difference decreases until it reaches the point of equilibrium, at which the potential difference is 0 and the capacitor is completely discharged.## SummaryThe 865080545011 aluminum electrolytic capacitor is a useful and versatile capacitor for power electronics applications. It offers excellent performance with a maximal DC ripple current capability of 8.6A and a broad range of working conditions and applications. Its superior ripple current stability, combined with its wide operating temperature range and extended power cycle life, make this capacitor an ideal choice for applications involving high frequency filtering or energy storage. Furthermore, the working principle of aluminum electrolytic capacitors is based on the principle of capacitance which involves the storage of electrical energy in an electrostatic field between two conductive plates or foils which are separated by an insulating layer of oxide.

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