B41252B3479M

Operating Temperature:	-40°C ~ 105°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.457" (37.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	4.87A @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	B41252
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	47000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

An aluminium electrolytic capacitor, also known as an aluetro, is an electronic component that is widely used in electronic devices. It is a type of electrolytic capacitor that consists of two aluminium foils, each with an oxide layer that acts as the dielectric. The layer is typically between 0.1 micron thick and is much thicker than that of a paper capacitor. The two foils are separated by a paper or plastic spacer, and an electrolyte solution, typically potassium hydroxide, is used to bridge the gap between the foils.Aluetro capacitors are used mainly because of their high capacitance and ESR values. The long life of these capacitors means that they can be used in circuits where reliability is important, as the capacitors will not fail due to age. A disadvantage of these capacitors is that they are sensitive to high temperature, so it is important to ensure they are correctly installed and heated or cooled as necessary.The B41252B3479M is a type of aluetro capacitor. It is a screw-terminal surface-mount device designed for applications in medical, computer, communications and automotive electronics. It has a capacitance range between 4.7uF and 22uF, with a voltage rating of 35V and a leakage current of 40uA. The B41252B3479M is designed to withstand high temperature and is UL recognized, meaning it meets certain safety and quality standards.In terms of working principle, aluminium electrolytic capacitors operate by passing a current through an oxide layer. This causes the aluminium layer to become negatively charged and the oxide layer to become positively charged. The electric field created by this produces a capacitance between the two layers, and thus a capacitor is formed. The capacitance of the capacitor is proportional to the surface area of the aluminium foil, the oxide layer, and the spacing between the two layers.Overall, the B41252B3479M is a type of aluetro capacitor designed for use in various applications in medical, computer, communications and automotive electronics. It is a screw-terminal surface-mount device with a range of capacitance values and voltages, as well as UL recognition for safety and quality. The aluetro capacitors work by passing a current through the titania oxide layer and creating an electric field between the two layers, thus forming a capacitor.

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