B43254F2128M

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	4.34A @ 20kHz
Ripple Current @ Low Frequency:	2.8A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	B43254
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	1200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Aluminum electrolytic capacitors, also known as electrolytic capacitors, are polarized capacitors whose anode comprises a thin aluminum foil with an etched surface covered with an insulating oxide layer. They are used in high-frequency power supplies, switch mode power supplies, audio amplifiers, and low electrical noise applications. The B43254F2128M is a high-performance aluminium electrolytic capacitor which is designed for high-frequency applications. It offers excellent reliability and capacitance stability over a broad temperature range.

Application Field

Aluminium electrolytic capacitors are widely used in power supplies and switch mode power supplies as well as other applications.They are available in standard radial, axial leaded, through-hole, and surface mount versions. With its high capacitance stability and excellent low-frequency performance, the B43254F2128M is suitable for applications where high capacitance stability over a wide temperature range is required. It is particularly suitable for applications such as medical devices, alarm systems, and motion control switching.

Working Principle

An aluminium electrolytic capacitor consists of two aluminium foils covering an etched pattern in the surface of the anode.The etched pattern is then covered with an insulating oxide layer which provides a separation between the two foils. The anode is connected to one of the capacitor\'s terminals and the cathode is connected to the other. When an electric potential is applied to the terminals of the capacitor, a small amount of current will flow from the anode to the cathode, forming a dielectric in the oxide layer. This dielectric provides the desired capacitance, which is a measure of the device\'s ability to store electrical charge.The B43254F2128M has an extended temperature range of -55° C to 105° C and an extremely low ESR (Equivalent Series Resistance).The device also has a fairly wide operating frequency range of 0 – 400 Hz. The capacitor has a very low leakage current which makes it well suited for applications with high reliability requirements, such as medical devices.

Conclusion

The B43254F2128M is a high-performance aluminium electrolytic capacitor which is designed for high-frequency applications. It offers excellent reliability and capacitance stability over a broad temperature range, making it suitable for applications such as medical devices, alarm systems, and motion control switching. The device has a wide operating frequency range of 0 – 400 Hz and an extended temperature range of -55° C to 105° C. Its low leakage current and low ESR make it ideal for applications with high reliability requirements.

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

Part Number	Manufacturer	Price	Quantity	Description