381LQ561M400A042

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.66A @ 20kHz
Ripple Current @ Low Frequency:	1.9A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	381LQ
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	326 mOhm @ 120Hz
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	560µF
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 capacitors composed of an anode, a cathode, and solid and liquid electrolyte. The anode of aluminum electrolytic capacitors is made of aluminum foil and the surface of its exposed area is anodized to increase its porosity. The cathode is usually made of non-porous aluminum foil and it is connected with the electrolyte which acts as an insulator between the two leads. The electrolyte used in the Aluminum electrolytic capacitor is a mixture of water and sulfonic acid.The most common form of the Aluminum electrolytic capacitor is the strip type, wherein the anode and the cathode are separated by a thin strip of insulation. It consists of two metallic plates which are separated by a diaphragm of electrolyte. This type of capacitors can also be used in different types of applications that require dielectric insulation between them.The 381LQ561M400A042 Aluminum Electrolytic capacitor is an ultra-low leakage capacitor which is designed for use in a wide range of applications. It is a high performance capacitor that can be applied to high speed switching and low voltage DC power supplies. The 381LQ561M400A042 has an operating temperature range of -40°C to +105°C and its maximum DC voltage rating is 250V. Its electrical capacity is rated at 1mF, while its ESR (Equivalent Series Resistance) is 64mΩ. The 381LQ561M400A042 capacitor is widely used in consumer electronics, telecom equipment and military applications. It is also used in power supply systems and electronic circuits. The most common application of the 381LQ561M400A042 capacitors are in automotive and aerospace industries. They are often used in power semiconductor circuits as well as switching applications. The 381LQ561M400A042 capacitor also finds use in energy storage and power conditioning.The working principle of the 381LQ561M400A042 Aluminum Electrolytic Capacitor is based on the electrochemical reaction between the electrolyte, the cathode and the anode. When a voltage is applied, the electrolyte becomes charged, creating a potential difference between the cathode and anode. This potential difference attracts the electrons of the anode towards the cathode, thus creating a current flow, which in turn creates a capacitance.The 381LQ561M400A042 Aluminum Electrolytic Capacitor is characterized by its high energy density, low leakage current and low voltage drop at high temperature. The capacitance can be tuned by changing the electrolyte composition or adding polarizing materials. Additionally, the 381LQ561M400A042 also features an ultra-high operating temperature, allowing it to be used in extreme industrial and military applications.These features make the 381LQ561M400A042 Aluminum Electrolytic Capacitor an ideal choice for applications that require high energy storage capacity and a large capacitance. Its compact size and low profile make it suitable for installation in computers, automation equipment and shock absorbers. The 381LQ561M400A042 Aluminum Electrolytic Capacitor can also be used in audio systems, home theatres, communications equipment and power supplies to eliminate noise and voltage ripple.In conclusion, the 381LQ561M400A042 Aluminum Electrolytic Capacitor is capable of providing a high-performance solution in a range of applications. Its superior durability and temperature resistance make it perfect for both industrial and military applications. Its wide temperature range and electrical capacity make it an ideal choice for applications that require high capacitance, low voltage drop and low leakage current.

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