Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	18 mOhms
Ripple Current @ High Frequency:	2.47A @ 100kHz
Ripple Current @ Low Frequency:	1.853A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	FR
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	10000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	1000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction

Aluminum electrolytic capacitors are widely used in various electric circuits due to their excellent electrical performance and low cost. Among these capacitors, EEU-FR1E102LB is a very common type, which is widely used in many applications. In this article, we are going to discuss the application field and working principle of EEU-FR1E102LB aluminum electrolytic capacitor.

Application Field

EEU-FR1E102LB aluminum electrolytic capacitors are widely used in many applications, especially for filtering and power factor correction. These capacitors are used in power supply circuits to reduce the amount of noise generated from power supply related components. In addition, it is also used in boost converters and switching converters, with the purpose of reducing electromagnetic interference.Apart from power supply related applications, these capacitors are also widely used in many electronic devices such as TVs, DVD players, mobile phones and computer peripherals. They are used to filter out noise and reduce ripple in the circuit. Furthermore, EEU-FR1E102LB capacitors are also used in audio circuits to reduce the amount of interference generated from AM radios and CB radios.

Working Principle

EEU-FR1E102LB aluminum electrolytic capacitors are based on the principle of electrochemical effect. An electrolytic capacitor consists of two metal plates, which are separated by a thin electrolyte. When a voltage is applied across these plates, the electrolyte undergoes a chemical reaction, which causes a layer of particles to form on the plates, thus creating an electrochemical capacitor. The capacitance of the capacitor is determined by the area of the plates, the distance between them, and the type of electrolyte used. In general, aluminum electrolytic capacitors have a higher working voltage than ceramic or film capacitors. Additionally, these capacitors are also temperature stable and have long-term reliability due to their construction. Finally, in order to maintain the capacitance of the capacitor, a series of venting ports are installed on the capacitor. These vents allow moisture and other gases to escape, which helps to maintain a consistent capacitance level.

Conclusion

To conclude, EEU-FR1E102LB aluminum electrolytic capacitors are widely used in various applications due to their excellent electrical performance and low cost. These capacitors are based on the principle of electrochemical effect and consist of two metal plates, which are separated by a thin electrolyte. Moreover, these capacitors are also temperature stable and have long-term reliability due to their construction. Finally, venting ports are installed on the capacitor, which helps to maintain a consistent capacitance level.

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