EEU-HD1E472B

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	2.012A @ 100kHz
Ripple Current @ Low Frequency:	1.75A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	HD
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in many electronic products due to their excellent electrical characteristics. They are used in switch mode power supplies, automotive and LED lighting applications, as well as in the industrial, telecom and medical sectors. The EEU-HD1E472B is a popular aluminum electrolytic capacitor from Panasonic Electronic Components.

EEU-HD1E472B Overview

EEU-HD1E472B is a radial leaded aluminum electrolytic capacitor with an operating temperature range of -40°C to +105°C. The capacitor has an extended operating life of 2000 hours at full rate voltage and is rated at 85°C. The capacitor is rated at 10V and 100μF and has a maximum ripple of 85mV RMS. The capacitor also features a lead to inhibitor pin distance of 8.3mm, round shape and a rated lifespan of 2000 hours.

EEU-HD1E472B Application Field and Working Principle

The EEU-HD1E472B capacitor is ideal for general purpose applications and is used in a wide range of electronic products. The capacitor is commonly used in switch mode power supplies, automotive products, LED lighting applications, electronic equipment, and industrial, telecom and medical applications. In terms of its working principle, the capacitor uses an electrolyte suspension to store electrical energy via a separator. The electrolyte is composed of two layers, with charged ions and electrons moving between them during operation. As the capacitor discharges, positive ions are attracted to the negative electrode and move through the electrolyte suspension to the positive electrode. The current flowing through the capacitor is determined by the capacitance of the electrolyte.

Comparison to Other Capacitors

The EEU-HD1E472B capacitor is one of the most popular aluminum electrolytic capacitors available. It offers superior performance compared to other types of capacitors, such as ceramic capacitors. For instance, aluminum electrolytic capacitors can reduce or eliminate the need for filter circuits in switch mode power supplies, as they offer better ripple current and voltage ripple capabilities compared to ceramic capacitors. Additionally, aluminum electrolytic capacitors are generally more compact and can be produced at lower cost compared to ceramic capacitors.

Conclusion

The EEU-HD1E472B aluminum electrolytic capacitor from Panasonic Electronic Components is a popular choice due to its wide range of applications and excellent electrical characteristics. Aluminum electrolytic capacitors are superior to other types of capacitors in terms of size, cost, and ripple current and voltage capabilities, which makes them the preferred choice for many electronic applications.

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