AFK478M10P44B-F

Polarization:	Polar
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.669" L x 0.748" W (17.00mm x 19.00mm)
Height - Seated (Max):	0.669" (17.00mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	--
Impedance:	35 mOhms
Ripple Current @ High Frequency:	1.8A @ 100kHz
Ripple Current @ Low Frequency:	1.35A @ 120Hz
Applications:	Automotive, Bypass, Decoupling
Ratings:	AEC-Q200
Series:	AFK
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	35 mOhm @ 100kHz
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are integral components commonly used in electronic equipment, and they come in a huge array of shapes and sizes. One of the more common capacitors is the AFK478M10P44B-F, which is widely used in a variety of applications. The AFK478M10P44B-F has a nickeled aluminum housing with 4mm lead spacing. It is a radial leaded, oil-filled, non-solid aluminum electrolytic capacitor that is designed to have superior capacitance stability, low electrical leakage, and high heat dissipation. One of the main areas of application for the AFK478M10P44B-F is in power supply filtering. This capacitor is used to provide an efficient filtering system for any equipment powered by DC or AC current, reducing the output ripple significantly for better system performance. The AFK478M10P44B-F is also widely used in motor drives, inverters, and high voltage lighting systems. Its superior capacity helps to reduce the system\'s operating voltage, making it more effective. The capacitor\'s excellent insulation also helps to keep the system cool, ensuring that it operates efficiently and that the electrical system will not be damaged by heat. The AFK478M10P44B-F also has excellent mechanical and temperature characteristics. Its low capacitance variation rate ensures that its output will remain stable over time, while its high thermal dissipation allows it to be used in high power applications. The AFK478M10P44B-F works by utilizing the electrolyte as an insulating medium between two aluminum foil layers. One of the layers is an anode and the other is a cathode, which are connected to opposite ends of the capacitor. When current is applied, electrons are transferred from the anode to the cathode, producing an electric field across the gap. As the electrons pass through the electrolyte, a reaction takes place, and the capacity of the capacitor increases. This process is called capacitance, and it is the main function of the AFK478M10P44B-F. The higher the capacitance, the more efficient the capacitor is, resulting in more effective filtering and voltage regulation. The electrolyte also increases the life of the capacitor, allowing it to be used in equipment for long periods of time without having to be replaced. In addition to its use in power supplies and motor drives, the AFK478M10P44B-F is also commonly found in circuits used for noise reduction. The capacitor\'s ability to absorb and dissipate electrical noise makes it an ideal choice for eliminating interference and improving the performance of systems. Overall, the AFK478M10P44B-F is a highly reliable and effective capacitor with many different uses. From power supply filtering and noise reduction to motor drives and inverters, this capacitor can provide solid performance in a variety of applications. Its low capacitance variation rate, high thermal dissipation, and excellent insulation provide a reliable and efficient component that will last for many years.

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