B43305B5477M82

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In - 3 Lead
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)
Impedance:	410 mOhms
Ripple Current @ Low Frequency:	2.35A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43305
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	290 mOhm @ 100Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: B43305B5477M82 Application Field and Working Principle

Aluminum Electrolytic Capacitors are AC-based electrical components with anodes made up of an aluminum foils which are coated in an electrolyte solution. They are disk-shaped components that primarily serve two major purposes: providing a high-capacity reservoir of energy that is necessary to power short-term demands and for supplying the power that is needed for long-term operation. The B43305B5477M82 Aluminum Electrolytic Capacitor is the most popular in the industry and offers a wide range of application fields as well as a one-of-a-kind working principle.The B43305B5477M82 is a miniature aluminum electrolytic capacitor used in a variety of applications including flash LED lighting, camera circuits, medical equipment, and consumer devices. The most important application field for this model is for general-purpose energy storage. The advantage of B43305B5477M82 capacitors is that they can provide a peak current discharge that is much higher than what other types of capacitors are capable of supplying. This superior capacity makes them highly suitable for devices such as auto-focusing lenses and radio transmitters that require an adequate amount of energy in order to operate. Despite the variation in application fields, the working principle behind these Aluminum Electrolytic Capacitors is common across all models. Upon connecting a voltage source to the capacitor, the electric field across the capacitor’s anode increases which, in turn, induces a current that is used to charge the electrodes. When the capacitance of the capacitor is large enough, a relatively large current is circulated through the capacitor. On the other hand, when the capacitance is low, less current is drawn and the capacitors “relax,” resulting in a decrease in current and voltage.The ability of these capacitors to store energy is based on three significant factors: the surface area of the anode, the thickness of the oxide layer coating the anode, and the type of electrolyte solution that is being used. As the surface of the anode increases, the electric field produced by the capacitance is increased and vice versa. Similarly, as the thickness of the oxide coating increases, the capacitance of the capacitor is increased, resulting in a larger electric field. Finally, the selection of the electrolyte solution will impact the capacitor’s ability to store energy as certain electrolytes are more conductive than others.In conclusion, B43305B5477M82 Aluminum Electrolytic Capacitors are widely-used components due to their ability to provide a reliable power source for a variety of applications. These capacitors have a wide range of application fields, ranging from flash LED lighting and radio transmitters, to auto-focusing lenses and medical equipment. The underlying principle behind these capacitors is based on the electric field produced by the anode, which is then used to charge and discharge the electrodes. The capacitors are also equipped with various features that make them stand out, such as their large current discharge, thick oxide layers, and choice of electrolyte solution, which are all essential components for energy storage.

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