B41858D5228M

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	25 mOhms
Ripple Current @ High Frequency:	2.858A @ 100kHz
Applications:	Automotive
Ratings:	--
Series:	B41858
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	30 mOhm @ 10kHz
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	2200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic CapacitorsUnder the present market environment, the development of aluminum electrolytic capacitors (or AECs) has become increasingly important for industry players in need of reliable and durable products. Aluminum electrolytic capacitors, also known as “wet electrolytic” capacitors, are widely used in a variety of applications that require relatively high capacitance and/or voltage ratings. The B41858D5228M is a branded aluminum electrolytic capacitor for use in various electrical and electronic applications.Aluminum electrolytic capacitors are characterized by their durability, reliability, and high energy density. Compared to other types of capacitors, aluminum electrolytic capacitors have unique physical and electrical advantages, such as high capacitance, high voltage rating, high efficiency, and excellent leakage current prospects. In addition, the B41858D5228M offers excellent low resistance and high stability. Furthermore, its long life expectancy, up to 10,000 hours, makes it a highly desirable choice.The B41858D5228M capacitor introduces a semi-solid electrolyte, an improved electrolyte composition, and a new vapor system that, in combination, significantly increases the manufacturability of aluminum electrolytic capacitors. The improved electrolyte composition enables the capacitor to achieve excellent performance across a wide range of temperature conditions. The new vapor system also helps reduce the risk of explosion and improves the capacitor’s overall life span.The application fields of the B41858D5228M include motor and drive applications, power supplies, power conditioning, and other energy storage and conversion systems. In these applications, the capacitor is used to store a charge, as well as to smooth the output of a power supply or other power system. The B41858D5228M is particularly suitable for applications wherein high capacitance and/or voltage ratings are required.The working principle of an aluminum electrolytic capacitor is based on two electrodes that are separated by an electrolyte such as an ionized solution or an aqueous gel. The positive terminal of the electrostatic field is connected to the anode, and the negative terminal is connected to the cathode. Upon application of an external voltage, electrons will flow from the cathode to the anode, consequently causing the anode to acquire a positive charge and the cathode to acquire a negative charge. The positive charge inside the capacitor attracts the negative ions of the electrolyte, and the negative charge attracts the positive ions. This creates an electrolytic field, which stores the energy and increases the capacitance of the capacitor. As a result, the capacitor can sustain a high voltage, even under different temperature and environment conditions. This is why aluminum electrolytic capacitors are considered an ideal choice for applications that require high energy storage and/or high voltage levels.In conclusion, aluminum electrolytic capacitors are highly reliable and preferred components for many applications. Their ability to perform across a wide range of temperature and environment conditions make them an excellent choice for the modern industry. The B41858D5228M, with its improved electrolyte composition and new vapor system, significantly increases the manufacturability of aluminum electrolytic capacitors. It is an ideal choice for applications such as motor and drive applications, power supplies, and power conditioning. Finally, its working principle is based on the electrolytic field created between two electrodes and an electrolyte, enabling it to sustain high voltages and store energy.

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