EEU-FR1H181L Allicdata Electronics
Allicdata Part #:

P14457-ND

Manufacturer Part#:

EEU-FR1H181L

Price: $ 0.34
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM 180UF 20% 50V RADIAL
More Detail: 180µF 50V Aluminum Electrolytic Capacitors Radial,...
DataSheet: EEU-FR1H181L datasheetEEU-FR1H181L Datasheet/PDF
Quantity: 6692
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.31050
10 +: $ 0.21825
100 +: $ 0.14364
500 +: $ 0.10641
1000 +: $ 0.09045
2500 +: $ 0.08513
5000 +: $ 0.07981
Stock 6692Can Ship Immediately
$ 0.34
Specifications
Series: FR
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 180µF
Tolerance: ±20%
Voltage - Rated: 50V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 9000 Hrs @ 105°C
Operating Temperature: -40°C ~ 105°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 1.001A @ 120Hz
Ripple Current @ High Frequency: 1.43A @ 100kHz
Impedance: 33 mOhms
Lead Spacing: 0.138" (3.50mm)
Size / Dimension: 0.315" Dia (8.00mm)
Height - Seated (Max): 0.866" (22.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

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Aluminum electrolytic capacitors are widely used in all kinds of electronic products. They are small but powerful, and come in a variety of shapes and sizes. The EEU-FR1H181L is one of the most popular and commonly used aluminum electrolytic capacitors in the market. This article will discuss the application field and working principle of the EEU-FR1H181L.

The EEU-FR1H181L is a cylindrical, high capacitance aluminum electrolytic capacitor. It is most often used in the field of automotive electronics, specifically in the control system for engine and transmission management systems. The capacitor has a low ESR (equivalent series resistance), which makes it suitable for use in high-performance applications where low power loss is needed. It is also suitable for use in power supply circuits, where energy storage and power line regulation are important.

The working principle of the EEU-FR1H181L is based on the electrolytic capacitor. An electrolytic capacitor is composed of two metallic plates that are placed in a liquid electrolyte. When the plates are connected to an electric power source, the electrolyte is able to conduct electric charges, allowing the capacitor to store electricity. The plates of the electrolytic capacitor consist of an anode and a cathode, and when a voltage is applied between them, an electrolyte film forms between them, creating an electric double layer. This electric double layer is then used to charge or discharge the capacitor, depending on the direction of the applied voltage.

When the voltage is first applied, the double layer is partially polarized, allowing it to store electric charge. During operation, the anode plate will remain at a positive potential, while the cathode plate will remain at a negative potential. As current flows from the anode to the cathode, it will gradually deplete the capacitance of the electrolytic capacitor, causing it to discharge.

The EEU-FR1H181L is widely used in automotive systems because of its low power loss, high capacitance, and good heat resistance. It is also able to withstand vibration and shock, making it suitable for mobile applications. The capacitor also has a long lifetime and is reliable even in harsh environments.

In conclusion, the EEU-FR1H181L is an aluminum electrolytic capacitor that is widely used in automotive electronics due to its low power loss and high capacitance. Its working principle is based on an electrolytic capacitor, which consists of two metallic plates placed in a liquid electrolyte. As current flows through the capacitor, it depletes the capacitance, causing it to discharge. The capacitor also has a long lifetime and is reliable even in harsh environments.

The specific data is subject to PDF, and the above content is for reference

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