B41231A5129M000

Operating Temperature:	-40°C ~ 85°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	4.41A @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	B41231
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	12000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as electrochemical capacitors, are one of the oldest types of capacitors and have been available for more than a century. As the name implies, these capacitors consist of two aluminum electrodes, a dielectric material such as aluminum oxide, and an electrolyte. The two electrodes are separated by the dielectric material, and are connected to the electrolyte.

B41231A5129M000 applications field and working principle

B41231A5129M000 aluminum electrolytic capacitors are primarily used in high frequency electronic applications. They have a high dielectric constant, which makes them ideal for high frequency use. Additionally, they feature a large amount of capacitance for their physical size, making them an ideal choice for tight-space applications such as telecom equipment and circuit boards. In terms of their working principle, the capacitor’s two electrodes are separated by an electrically-insulating dielectric material such as aluminum oxide. When an electrical charge is applied to the two plates, the aluminum oxide produces an electrostatic force which attracts and holds the electric charge on the plates. The stored charge on the plates is referred to as the capacitance, and the greater the capacitance of the device, the larger the amount of energy it can store.The capacitance of the B41231A5129M000 aluminum electrolytic capacitors is measured in Farads, and usually has a range of 0.001 - 1000 μF. This capacitance is determined by several factors including the physical size of the device, the voltage it can handle, and the internal structure of the capacitor. Additionally, these capacitors are rated by both temperature and voltage, and can operate over a range of temperatures. The temperature rating of the B41231A5129M000 aluminum electrolytic capacitors is −55°C (−67°F) up to 85°C (185°F). Additionally, these capacitors are rated for a maximum operating voltage up to 100 V. In terms of their physical construction, these capacitors are made up of a cylindrical outer casing, a positive and negative terminal, and the dielectric material. The positive and negative terminals are enclosed within the sealed casing and the dielectric material is then filled to ensure that the terminals don’t come into contact.

Conclusion

B41231A5129M000 aluminum electrolytic capacitors are ideal for high frequency electronic applications due to their high capacitance and small physical size. Additionally, they are rated for high voltages and a range of temperatures, making them suitable for a variety of use cases. Finally, they are made up of a cylindrical outer casing, two terminals, and the dielectric material, making them relatively simple to construct.

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