B41231A9398M000

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:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ Low Frequency:	5.36A @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	B41231
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	3900µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are an electronic component that stores an electrical charge and is mainly used to smooth out electrical power. They serve a wide range of applications in electronic devices such as power supplies, communication equipment, computers, automotive electronics, etc.The B41231A9398M000 is an aluminum electrolytic capacitor that offers a wide range of electrical properties such as high capacity, low leakage current, high voltage and high temperature gradient. It is mainly used in the manufacture of communication equipment, computers, automotive electronics and consumer electronics, among others.The working principle of the B41231A9398M000 is based on the electrochemical effect of the electrolyte on the aluminum foil. It consists of two plates, one made of aluminum foil and the other of a thin metal oxide film, which are connected to two opposite poles. The aluminum foil acts as the cathode while the metal oxide film acts as the anode. When a voltage is applied between the two plates, current flows through the electrolyte and starts the electrochemical reaction.The oxidization of the aluminum causes the formation of an oxide layer on its surface which acts as a dielectric. This insulating layer prevents further current flow between the two plates, thus storing charge as an electrical field. This field stores energy in the form of electric potential and forms the basis of the capacitor’s functioning.In B41231A9398M000 capacitors, the operating voltage range is from 105 V to 450 V. The capacity of these capacitors can range from 1μF to 47μF. The maximum temperature range is from -40°C to +105°C. The leakage current is typically less than 10 μA and the dissipation factor (DF) is less than 0.30. The Rantec of this product is usually 80 hours at 105°C.In summary, the B41231A9398M000 aluminum electrolytic capacitor is an important component in electronic devices such as power supplies, communication equipment, computers, automotive electronics, etc. It offers high capacity, low leakage current, and high voltage and temperature gradient, and has a wide operating temperature range and relatively long life.

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