B43750A4398M003

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	5.661" (143.80mm)
Size / Dimension:	3.028" Dia (76.90mm)
Lead Spacing:	1.248" (31.70mm)
Impedance:	9 mOhms
Ripple Current @ Low Frequency:	20A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43750
Operating Temperature:	--
Lifetime @ Temp.:	8000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	13 mOhm @ 100Hz
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	3900µF
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 widely used in electronics and electrical engineering due to their excellent performance characteristics. The development of Electrolytic Capacitors are mainly focus on cost and size reduction, while maintaining high capacitance at a given voltage. The B43750A4398M003 is an example of such a capacitor, widely used in various applications.The B43750A4398M003 aluminum electrolytic capacitor is a radial-type capacitor, which means its terminals are at one end of its cylindrical body. The rated dc voltage of the capacitor is between 25V and 50V. It is constructed of an anode aluminium foil, a separator impregnated with electrolyte, and a crinkle paper covered cathode. The capacitance of the B43750A4398M003 ranges from 10µF to 4700µF with a tolerance level of ±20%. The capacitance is insulated in a plastic cylindrical body of 6.3mm (¼”) diameter and between 15.2 and 106mm in length.The Working principle behind the B43750A4398M003 is based on an electrolytic capacitor. An electrolytic capacitor is an electrical component consisting of an anode and cathode separated by an electrolyte. When a source of voltage is applied, the anode attracts positive ions from the electrolyte and draws electrons from the cathode, forming an electrical circuit. This contributes to the capacitor’s capacitance and stores electric charge. The B43750A4398M003 aluminum electrolytic capacitor is popular for its high reliability and tolerance level of ±20%. Its applications are mainly in DC circuits, such as motor control systems, industrial equipment, switching circuits, frequency converter, inverter, power supply, DC circuits and UPS. Its application mainly lies in the ability to operate with low ESR capacitance, enabling the capacitors to work efficiently in hard environments where the temperatures are not conducive to other types of capacitors. These aluminum electrolytic capacitors also have the benefits of being easily customizable by increasing or decreasing its capacitance. It has a longer life time, with up to 6000hrs, and is reliable even when used under extreme temperature conditions. Additionally, as it belongs to class B, it is designed for use in applications that demand a high capacitance in a small form factor.To sum up, the B43750A4398M003 is an aluminum electrolytic capacitor designed for applications that require electrolytic capacitance, which have a capacitance of between 10µF to 4700µF and a tolerance level of ±20%. It has a long lifetime, with up to 6000hrs, and is reliable even when used under extreme conditions. Furthermore, its small form factor makes it ideal for use in places when space is limited.

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