B41858C8108M

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.319" (33.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	49 mOhms
Ripple Current @ High Frequency:	2.092A @ 100kHz
Applications:	Automotive
Ratings:	--
Series:	B41858
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	54 mOhm @ 10kHz
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	1000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in various fields due to their relatively large capacitance, low cost and reliable performance. The B41858C8108M capacitors are also part of this category, but with some more specific characteristics.

General Description

The B41858C8108M aluminum electrolytic capacitors are radial-lead and miniature in shape. Its dimensions are 4mm×8mm×12.5mm and its components are made up of an anode foil, a dielectric oxide layer, a plastic sleeve and a cathode foil. A conventional connection, consisting of a connecting pin extending from an end seal, is used for connection.

Application

These capacitors are mainly used for decoupling, filtering, bypass, and timing applications. Most often, they are used to improve operational frequencies in computers, monitors, tvs, amplifiers, etc. They are also used in power supplies, audio equipment, audio amplifiers, motor drives, etc.

Working Principle

B41858C8108M aluminum electrolytic capacitors work by storing and discharging electric energy. This is done by using two metal plates and a dielectric material between them.The anode of the capacitor is made up of an electrolyte , while the cathode is usually made up of a thin porous layer of aluminum oxide. When the capacitor is connected to a power source, a polarization of charges occurs across the oxide barrier. Electrolyte ions enter the oxide layer, resulting in a buildup of positive charge on the anode and a buildup of negative charge on the cathode. Electrons flow from the anode to the cathode, which creates an electric field between the two plates. This electric field is the basis of the capacitor’s capacitance.The capacitance of the capacitor is a measure of its ability to store electric energy and is expressed in Farads. The higher the capacitance, the greater the energy storage capacity.

Conclusion

The B41858C8108M aluminum electrolytic capacitors are widely used in various applications due to their relatively large capacitance, low cost and reliable performance. They are used in power supplies, audio equipment, audio amplifiers, motor drives, etc. and work by storing and discharging electric energy. Their capacitance is a measure of their ability to store electric energy and is expressed in Farads.

The specific data is subject to PDF, and the above content is for reference

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