B41042A566M

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.689" (17.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	1.2 Ohms
Ripple Current @ Low Frequency:	357mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	B41042
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	80V
Tolerance:	±20%
Capacitance:	56µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction
Aluminum Electrolytic Capacitors, or Aluminum Electrolytic Capacitors, are one of the most essential and widely used components in the electronics industry. Their contributions to electrical circuits and systems come in different shapes and sizes, and their applications range from low frequency AC operations to complex digital designs. One particular aluminum electrolytic capacitor, B41042A566M, has been chosen here to illustrate the general structure, application field and working principle of all aluminum electrolytic capacitors.Structure
In order to illustrate the structure of the B41042A566M aluminum electrolytic capacitor, a visual description is provided here. Firstly, a cylinder-shaped aluminum casing contains the entire aluminum electrolytic capacitor structure.The positive and negative aluminum electrodes are stacked inside the casing in alternate order and are separated by an insulating layer of ultra-thin separator foil. The ultra-thin separator foil helps to allow for the movement of ions from the positive electrode to negative electrode. This ensures maximum dielectric effect and efficient current flow. Additionally, the capacitor is also equipped with a sealant, which is designed to provide a permanent hermetic seal. Application Field
B41042A566M aluminum electrolytic capacitor has many applications in various circuits and systems. It is a particularly popular choice for AC power control in modern electronic designs. This is because the nature of the alternating current supply suited to this type of capacitor, as the separator foil employed has a unique dielectric characteristic. Also, because of its small size and low cost, the B41042A566M is often seen in low-power microelectronic circuits, making it the ideal choice for battery-powered devices like mobiles and laptops. This capacitor is also popularly employed for power conditioning, suppression of high frequency noise, and energy storage applications. Additionally, it is also often used to provide electrical isolation between components in digital logic circuitry, where its performance is invaluable. Working Principle
The working principle of B41042A566M aluminum electrolytic capacitor is based on Faraday Law of electrolytic movement. When a potential voltage difference is applied across the electrodes, ions from the positive electrode move towards the negative electrode, thereby increasing the capacitance. This phenomenon is great for power conditioning applications, as it ensures that the output voltage is kept relatively constant and stable. In addition, part of the form of electrostatic discharge protection greatly depends on the capacitance of the capacitor, which is also expedited by the movement of ions. This helps to ensure that the component remains undamaged and operational in the event of any unexpected surges of energy.Conclusion
B41042A566M aluminum electrolytic capacitor is an indispensable component in the electronics industry, with its many applications ranging from microelectronic circuits to power conditioning. Its structure and working principle are also quite consistent with those of other aluminum electrolytic capacitors, proving its value even further. Despite being small and inexpensive, aluminum electrolytic capacitors contribute much to the efficiency and effectiveness of many electronic systems.

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