B43858A4106M000

Operating Temperature:	-25°C ~ 105°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	300mA @ 100kHz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	B43858
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	10µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: B43858A4106M000 Application Field and Working Principle

Aluminum electrolytic capacitors are widely used in a variety of applications and as such, have an array of specifications. The B43858A4106M000, in particular, is a common part used in the automotive, audio, and information technology industries. This article will discuss the application areas of the B43858A4106M000 and the working principle of aluminum electrolytic capacitors.

Application Area

The B43858A4106M000 is most commonly used in the automotive industry as a filter capacitor on internal combustion engines. In this application, it helps reduce noise and improve power stability. In the audio industry, the B43858A4106M000 is often used for audio filtering, cross-over, and equalization. It is used for both high and low-frequency applications due to its superior size and stability. The B43858A4106M000 is also used in information technology, primarily for noise suppression and stabilization of power supply systems.

Working Principle

Aluminum electrolytic capacitors are based on the principle of forming a thin semiconductor film coated with a reactive layer of electrolyte on the surface of an aluminum oxide dielectric. This forms a layer of charge carriers which create a lattice structure of alternating positive and negative charges. This lattice is what allows the capacitor to store electrical charge. When a voltage is applied across the capacitor, electrons flow from the negative side to the positive side, generating a current which allows for the capacitor to store the charge inside. The capacitance of aluminum electrolytic capacitors is determined by the size and thickness of the oxide layer and the electrolyte material used. As the thickness and size of the oxide layer increase, more electrons can be stored by the capacitor. This means that higher capacitances can be achieved with aluminum electrolytic capacitors than with other materials. In addition to their high capacitance, aluminum electrolytic capacitors also have a high ripple current rating, which means they can handle large charging and discharging currents without damaging the capacitor. This makes them ideal for applications where large currents are frequently required, such as automotive and audio applications.

Conclusion

The B43858A4106M000 is a capable and reliable aluminum electrolytic capacitor that can be used in a variety of applications. Its stable performance and high ripple current rating make it highly suitable for automotive, audio, and IT applications. Its capacitance is determined by the size and thickness of the oxide layer and the electrolyte used, allowing for high capacitance and high ripple current ratings.

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