Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.709" Dia (18.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	340 mOhms
Ripple Current @ High Frequency:	1.25A @ 100kHz
Applications:	General Purpose
Ratings:	--
Series:	B43044
Operating Temperature:	--
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	100µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, are a kind of capacitor which uses solid aluminum foil as an anode and a solution of aluminum oxide as a dielectric. It is widely used in electronic circuits due to its high energy density, small size and low cost. The B43044A9107M is one of these capacitors, designed specifically for general purpose applications. This article will provide an overview of the B43044A9107M’s application field and its working principle.

Application Field

The B43044A9107M is ideal for general purpose use in general purpose applications. It can be used in applications such as decoupling, filtering, bypassing, and energy storage. It is a cost effective solution for applications such as power supplies, microwaves, and consumer electronics products. It is also suitable for automotive applications such as car stereos, telematics, navigation systems, and infotainment systems.

Working Principle

The working principle of aluminum electrolytic capacitors is based on the electrochemical principle. When an electrical current passes through an electrolytic cell containing an electrolyte, ions in the electrolyte are drawn to the electrodes of the cell. At the electrodes, a layer of oxide is deposited and the current is prevented from passing. The ions are collected at each electrode, creating a charge. This charge is what forms the dielectric of the capacitor and allows for current flow.

Advantages and Disadvantages

The major benefit of aluminum electrolytic capacitors is their high energy density. This is due to their ability to store a large amount of energy within a small area. Additionally, they are also inexpensive compared to other types of capacitors, making them an attractive choice for low-cost electronic applications.The major disadvantage of aluminum electrolytic capacitors is their limited lifespan. This is due to the breakdown of the oxide layer over time, which can reduce the capacitance and increase the resistance. Furthermore, aluminum electrolytic capacitors are sensitive to vibration and shock, which can result in shorting and arcing.

Conclusion

The B43044A9107M is a general purpose aluminum electrolytic capacitor designed for use in a variety of applications. It has the advantage of high energy density and low cost, but its lifespan is limited due to the breakdown of its oxide layer. It is suitable for applications such as power supplies, microwaves, and automotive applications, but may not be suitable for more demanding applications due to its sensitivity to shock and vibration.

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