Operating Temperature:	-25°C ~ 85°C
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	3.858" (98.00mm)
Size / Dimension:	3.583" Dia (91.00mm)
Lead Spacing:	1.248" (31.70mm)
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	B43584
Lifetime @ Temp.:	--
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	4700µF
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 a type of capacitor that uses an electrolyte, formed between two aluminum layers, as the dielectric medium. The electrolyte is made of an aqueous solution of some salt or electride. The major components in the construction of a typical electrolytic capacitor are the aluminum foil (anode and cathode), aluminum oxide dielectric, electrolyte solution, and mounting tabs.B43584B0478M003 is a series of Aluminum Electrolytic Capacitors manufactured by EPCOS AG. This series of Aluminum Electrolytic Capacitors are designed to meet MIL-C-50-522 and feature a wide range of capacitance values, voltage ratings, and operating temperatures.The main application of B43584B0478M003 Aluminum Electrolytic Capacitors is for use in high-end applications such as avionics, military, space, and other mission-critical applications. They are designed to withstand the harsh environments and stringent requirements of these types of applications.The working principle of Aluminum Electrolytic Capacitors is that when current flows through the capacitor, its plates polarize and form an electrical field. This creates a potential difference that causes ions to migrate from one side of the capacitor to the other side. As the ions move, the capacitance changes, allowing the capacitor to store electrical energy.The advantages of Aluminum Electrolytic Capacitors include their low-cost manufacturing, wide temperature range, high voltage ratings, low ESR, and low-leakage current. In addition, Aluminum Electrolytic Capacitors are able to withstand high temperatures, making them ideal for applications in harsh environments.Although Aluminum Electrolytic Capacitors are widely used, they have some disadvantages as well. The most significant disadvantage is their high leakage current and limited lifetime when compared to other types of capacitors. Other drawbacks of Aluminum Electrolytic Capacitors are their high ESR, high self-discharge, and susceptibility to external interference sources.In conclusion, B43584B0478M003 Aluminum Electrolytic Capacitors are capable of meeting the rigorous requirements and harsh environments of avionics, military, space, and other mission-critical applications. They are able to provide excellent capacitor characteristics such as low-cost manufacturing, wide temperature range, and high voltage ratings. Despite their limitations, Aluminum Electrolytic Capacitors remain one of the most popular types of capacitors for high-end applications.

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