B43750A5857M7

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.185" (106.30mm)
Size / Dimension:	2.532" Dia (64.30mm)
Lead Spacing:	1.122" (28.50mm)
Impedance:	120 mOhms
Ripple Current @ Low Frequency:	9.1A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43750
Operating Temperature:	--
Lifetime @ Temp.:	8000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	75 mOhm @ 100Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	850µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as anodized aluminum capacitors, are an important type of capacitors, widely used and reliable electronic components in the industry. The B43750A5857M7 is one type of aluminum electrolytic capacitor known for its reliability and performance. This article will discuss the application field and working principle of the B43750A5857M7.The B43750A5857M7 aluminum electrolytic capacitor is primarily used in power supplies, circuits that require high capacitance values over large power ranges, and circuits that need to be cooled. Its applications include professional audio equipment, emergency lighting, and communication devices.The working principle of the B43750A5857M7 aluminum electrolytic capacitor is based on the electrochemical reaction between an aluminum oxide surface layer and a solid electrolyte. The electrolyte is usually a solution of organic and inorganic acids, and the thickness of the oxide is usually between 0.1 and 10 microns.The strong electric field generated between the anode and the cathode causes electrons to migrate from the anode to the cathode creating a conductive path. This conductive path allows current to flow, and allows charge to be stored in the form of an electric field between the anode and the cathode which acts as a capacitor.The B43750A5857M7 aluminum electrolytic capacitor also features a unique two-layer structure: a dielectric, or insulating layer, and a conductive electrolyte, which is usually a solution of organic and inorganic acids. The dielectric layer is typically comprised of aluminum oxide and is surrounded by a conductive layer.The conductive layer on the B43750A5857M7 aluminum electrolytic capacitor is covered by a plastic or metal sleeve, in order to protect it from physical damage. Additionally, this sleeve also serves to dissipate heat which could adversely affect the capacitor\'s performance.The B43750A5857M7 aluminum electrolytic capacitor is a reliable and efficient component for a variety of applications. Its anodized aluminum oxide surface layer and unique two-layer structure make it a reliable and efficient capacitor, and its ability to withstand high current and power loads, as well as its heat dissipation capabilities, make it ideal for numerous applications.

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