Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.319" (33.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	25 mOhms
Ripple Current @ High Frequency:	3.16A @ 100kHz
Applications:	General Purpose
Ratings:	--
Series:	B41890
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	15000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	30 mOhm @ 10kHz
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	1500µF
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 a type of electrolytic capacitor with a very large capacitance per unit volume, which makes them useful in many applications. The applications and working principles of a particular type of aluminum electrolytic capacitor, B41890A7158M, will be discussed in this article.An aluminum electrolytic capacitor is made up of three main components: a pair of metal plates, an electrolyte, and a separator. The anode of the capacitor is typically the aluminum foil, which is plate which is anodized and produces a very thin layer of aluminum oxide. This acts as a dielectric material, and when a voltage is applied, it prevents the leakage or flow of electrons between the two plates. The cathode is typically the electrolyte, which is a metal oxide plate that is soaked in an electrolytic solution. Finally, there is a separator, which is a thin membrane or piece of insulation material, which separates the two plates. This prevents short circuiting and keeps the anode from coming into contact with the cathode.B41890A7158M is a specific type of aluminum electrolytic capacitor that is used in high-frequency switching applications. The design of this capacitor is designed to eliminate the need for a snubber circuit, and it has been used in high-frequency switching applications up to 7.0 GHz. Its construction includes an anode plate made of a high-grade aluminum foil, a high-grade electrolytic separator, and a cathode plate that is composed of a very thin metal oxide layer. This specific capacitor has a capacitance of 180 μF, which is more than enough for many high-frequency switching applications.In terms of its working principle, this type of aluminum electrolytic capacitor works like any other capacitor. When a voltage is applied across its plates, current starts flowing and a charge start to build up. This creates an electrostatic field between the plates, and this is the fundamental principle of capacitance. The higher the capacitance, the more charge can be stored in the capacitor, and the higher the voltage that can be applied. With the right combination of size and capacitance, this type of capacitance can handle very high-frequency switching applications.B41890A7158M is a versatile and reliable aluminum electrolytic capacitor that is used in a wide range of applications. Its high capacitance makes it ideal for high-frequency switching applications, and its construction eliminates the need for a snubber circuit. Thanks to its design and construction, it has been used in applications up to 7.0 GHz, and it is a reliable and cost-effective solution for any high-frequency switching needs.

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