ALS81C432MF400

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.213" (107.00mm)
Size / Dimension:	2.598" Dia (66.00mm)
Lead Spacing:	1.122" (28.50mm)
Impedance:	22 mOhms
Ripple Current @ High Frequency:	19.8A @ 10kHz
Ripple Current @ Low Frequency:	11.6A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS81
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	38 mOhm @ 100Hz
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	4300µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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< p >Aluminum Electrolytic Capacitors are electronic components that store electrical energy in form of electrochemical double layers. The ALS81C432MF400 is a 20 V, 10 µF aluminum electrolytic capacitor. It can be used in multiple applications such as signal processing, power supply, DC/DC conversion, amplifier circuits, rectifiers, inverters, timing circuits, loudspeakers and power compensation circuits. < /p >< p > The ALS81C432MF400 has two electrodes and capacitance is the distance between them. The anode is constructed from highly-porous aluminum oxide which acts as a dielectric material. It is sealed with a hermetically sealed metal case and filled with an electrolyte. A thin plastic film or a metal foil covers the anode to avoid short circuit between the anode and cathode. The cathode is made of aluminum. < /p >< p >The working principle of the ALS81C432MF400 is quite straightforward. It works just like any other capacitor - when a voltage is applied, it stores electrical charge by creating an electromagnetic field between its two electrodes. The charge is proportional to the applied voltage and the capacitance value. This is why the ALS81C432MF400 is often used to store energy for short-term surges. < /p >< p >The ALS81C432MF400 has many advantages such as its small size and high capacitance, which makes it ideal for applications where saving space is a concern. It also has a low internal resistance, which allows for high-current operation. Additionally, the ALS81C432MF400 has high reliability thanks to its hermetically sealed case and long operating life. < /p >< p >In terms of applications, the ALS81C432MF400 is used in many low-voltage power supply circuits and high-performance amplifier circuits. Additionally, it can be used for DC/DC conversion, rectifiers, inverters, loudspeakers, power compensation circuits, and even for timing circuits. It is also often used in automotive, consumer, and industrial applications. < /p >< p >To conclude, the ALS81C432MF400 is a 20 V, 10 µF aluminum electrolytic capacitor suitable for multiple applications, including signal processing, DC/DC conversion, amplifier circuits, rectifiers, inverters, timing circuits, loudspeakers, power compensation circuits, and much more. It has an extremely small size and high capacitance, as well as a low internal resistance and long operating life. < /p >

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