B41858C4687M000

Series:	B41858
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	680µF
Tolerance:	±20%
Voltage - Rated:	16V
ESR (Equivalent Series Resistance):	118 mOhm @ 10kHz
Lifetime @ Temp.:	5000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	Automotive
Ripple Current @ High Frequency:	846mA @ 100kHz
Impedance:	105 mOhms
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.669" (17.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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## Aluminum Electrolytic CapacitorsAn aluminum electrolytic capacitor is a type of capacitors with an electrolyte, usually a gel or liquid, as its dielectric. This type of capacitor can store a large amount of electrical charge with a relatively small physical size. aluminum electrolytic capacitors are commonly used in electrical and electronic circuits as both energy sources and signal processing components.The most commonly used aluminum electrolytic capacitors are the B41858C4687M000 series, which are rated for working voltages up to 200 volts and can store up to 6800 microfarads of electrical energy. These devices are typically used in power supplies, audio-frequency amplifiers, and various signal-processing devices requiring high-voltage, high-frequency switching and filtering applications.Aluminum electrolytic capacitors are constructed with an anode made from an aluminum foil with continuous cylindrical pockets. The aluminum foil is etched with an acid to form the pockets. In the pockets, a thin layer of electrolyte is added. An electrically insulating paper is then applied to the anode. The paper is then impregnated with a cathode material and electrolyte. Finally, an anodized aluminum cylinder is sealed onto the capacitor, which acts as the terminals.The working principle of an aluminum electrolytic capacitor is based on the electrolyte flowing from the anode to the cathode. When the capacitor is in use, the electrolyte moves from the anode to the cathode, charging the capacitor. When the capacitor is discharged, the electrolyte moves back from the cathode to the anode. This movement of the electrolyte is what allows the capacitor to store and release electrical energy.Aluminum electrolytic capacitors are used in a wide range of applications, from high-frequency switching and filtering, to audio-frequency amplifiers, power supplies, and signal processing devices that require high voltage and high frequency. The B41858C4687M000, with its high capacitance and voltage rating, makes it ideal for these applications. These devices offer excellent stability and reliability within their specified temperature range (-55°C to +105°C). The use of aluminum electrolytic capacitors in electrical and electronics circuits is a safe, reliable and cost-effective way to store and process electrical charges and signals.

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