AFC476M25E16B-F

Series:	AFC
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Discontinued at Digi-Key
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	4.9 Ohm @ 120Hz
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive, Bypass, Decoupling
Ripple Current @ Low Frequency:	172.5mA @ 120Hz
Ripple Current @ High Frequency:	230mA @ 100kHz
Impedance:	400 mOhms
Lead Spacing:	--
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.244" (6.20mm)
Surface Mount Land Size:	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electrical components that consist of an anode, a cathode, and an electrolyte, and consist of two aluminum metal layers. They are considered to be the most common and widely used type of capacitor. AFC476M25E16B-F is an aluminum electrolytic capacitor specifically designed for power applications.

AFC476M25E16B-F Application Field

AFC476M25E16B-F is an aluminum electrolytic capacitor designed for power applications such as power supply circuits, home appliances, industrial equipment, and other electronic device circuits. It is a power-type capacitor with enhanced hysteresis characteristics and sufficient ripple current capacity. The capacitor is rated for 125°C operating temperature and has a lifetime of up to 5,000 hours. This makes it suitable for use in a variety of operating temperatures and demanding environments. Due to its ripple current capacity, the AFC476M25E16B-F is suitable for a wide range of AC voltage ranging from 50V to 450V. In terms of physical size, the capacitor has a diameter of 4.7mm and a height of 25mm, making it suitable for high-density circuits such as consumer and industrial electronics.

AFC476M25E16B-F Working Principle

The AFC476M25E16B-F capacitor is an aluminum electrolytic capacitor which works according to the principles of electrolysis. This means it consists of two metal layers; an anode and a cathode, which are separated by an electrolyte. Electrons travel through the electrolyte to the anode and are attracted to the anode\'s positive charge. The opposing electrostatic force between the anode and cathode creates a capacitance. When an AC voltage is applied to the capacitor, it acts as a filter to reduce high-frequency variations and to reduce harmonics. The capacitor works to smooth the current, thus eliminating power fluctuations and reducing system noise. The capacitor also has a high tolerance for current, making it suitable for high current, high voltage applications. The AFC476M25E16B-F is highly reliable and durable due to its liquid electrolyte and relatively large capacitance. It is also able to withstand temperature surges and impacts. The AFC476M25E16B-F is an ideal choice for a variety of power and industrial electronic device circuits.

Conclusion

The AFC476M25E16B-F aluminum electrolytic capacitor is a reliable and durable power-type capacitor designed for a variety of power supply and industrial electronic device applications. It works according to the principles of electrolysis and has a high tolerance for current, making it suitable for high current applications. The capacitor also has a lifetime of up to 5000 hours and is capable of operating in a wide temperature range, making it suitable for use in a variety of environments. Ultimately, the AFC476M25E16B-F is an ideal choice for power and industrial electronic device circuits.

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