EEE-HA1A470WR

Polarization:	Polar
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.209" L x 0.209" W (5.30mm x 5.30mm)
Height - Seated (Max):	0.213" (5.40mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	73.1mA @ 10kHz
Ripple Current @ Low Frequency:	43mA @ 120Hz
Applications:	Automotive
Ratings:	AEC-Q200
Series:	HA
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum electrolytic capacitors are widely used in a variety of electronic functions, from high-frequency switching circuits to filter circuits. The EEE-HA1A470WR is one of the most widely used aluminum electrolytic capacitors and is a great choice for a wide range of applications, from regulated power supplies to high-efficiency battery charging and holding circuits.An aluminum electrolytic capacitor, like the EEE-HA1A470WR, is typically composed of two electrodes (an anode made of aluminum foil and a cathode made of an electrolytic paper coated with a thin film of electrolyte), with an insulating dielectric material (called the dielectric) intervening between them. The capacitance of an aluminum electrolytic capacitor varies inversely with the applied voltage—a higher applied voltage produces a lower capacitance.In addition to its simple design, the EEE-HA1A470WR has a wide range of features and capabilities that make it a useful component in a variety of applications. For example, it can be used in a wide range of voltage ratings from 2 to 380 volts, and a wide temperature range from -40 to +85 degrees Celsius. It also has an extended service life up to 2000 hours.The EEE-HA1A470WR has several key advantages over other aluminum electrolytic capacitors. Firstly, because of its higher voltage rating, it can provide improved performance in high-frequency switching circuits and filter circuits. Secondly, it also has higher capacitance densities than other aluminum electrolytic capacitors, meaning that it can provide higher capacitance values in smaller package sizes. Lastly, its extended service life means that it can provide reliable operation in operating conditions with extremely short service life.In order to understand the working principle of the EEE-HA1A470WR, we need to first understand the basic principles of an aluminum electrolytic capacitor. When a voltage is applied to the electrodes of an aluminum electrolytic capacitor, the aluminum foil anode is oxidized and a layer of aluminum oxide is formed. This oxidation process creates a barrier between the aluminum and the electrolyte, which prevents the current from passing through. This barrier acts as an electrical insulator and gives the capacitor its capacitance.The EEE-HA1A470WR is a great choice for applications where reliability and stability over a wide temperature range is important. Its unique design and features make it a great choice for a wide range of applications, from regulated power supplies to high-efficiency battery charging and holding circuits. With its high capacitance density, extended service life, and wide temperature range, the EEE-HA1A470WR is a great choice for a wide range of applications.

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