ECE-A1HKA2R2

Series:	KA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	2.2µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	16mA @ 120Hz
Ripple Current @ High Frequency:	27.2mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.276" (7.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are widely used in many types of electronic equipment for energy storage and signal filtering. The ECE-A1HKA2R2 is one such capacitor that is developed for use in applications where high levels of reliability and performance are essential. This article will discuss the application field and working principle of the ECE-A1HKA2R2 aluminum electrolytic capacitor.ApplicationsAluminum electrolytic capacitors offer good levels of cost-effectiveness and are well-suited to a wide range of applications. They are commonly used in power supplies, audio equipment, instrumentation, medical equipment, electronic appliances and RF communications. The ECE-A1HKA2R2 is designed for use in particularly demanding applications such as military equipment, aerospace and automotive applications. It is also suitable for use in applications where high levels of transient current and surge current are present. The capacitor is designed to be used in temperatures up to 105°C and has a voltage rating of 500 VDC.Working PrincipleThe ECE-A1HKA2R2 capacitor is an AC/DC type electrolytic capacitor. It consists of two plates separated by an electrolyte solution. One plate is made from aluminum and the other is a carbon-based material such as graphite. When a voltage is applied, electrical current passes through the electrolyte, causing a chemical reaction between the aluminum and the graphite plate. This reaction forms an oxide layer that acts as a capacitive layer between the two plates. The oxide layer effectively acts as a dielectric material, allowing electric charge to be stored between the plates. The oxide layer can store a large amount of charge, allowing the capacitor to have a large capacitance. The ECE-A1HKA2R2 has a capacitance of 1000µF.The ECE-A1HKA2R2 also utilizes a series of stacked metallic foil layers to provide improved capacitance and stability. The capacitance is enhanced due to the increased surface area of the metal plates, while the increased stability prevents the capacitor from being easily damaged by vibration and shock. The capacitance of the ECE-A1HKA2R2 can also be customized depending on the application, with the available options ranging from 250µF to 1000µF.The metal plates of the ECE-A1HKA2R2 are also carefully treated to ensure reliable performance. Special treatment is applied to increase the corrosion-resistance of the metal plates, thereby improving the capacitor\'s ability to withstand harsh environmental conditions. This special treatment process also increases the capacitance of the capacitor, allowing it to have a higher capacitance than standard aluminum electrolytic capacitors.ConclusionThe ECE-A1HKA2R2 aluminum electrolytic capacitor is an excellent choice for use in demanding applications that require high levels of reliability and performance. It offers good levels of cost-effectiveness and is capable of withstanding harsh environmental conditions. The capacitor has a voltage rating of 500 VDC and a capacitance of 1000µF. It also utilizes stacked metallic foil layers to provide increased capacitance, stability and corrosion-resistance. Finally, the capacitor is designed to be used in temperatures up to 105°C, making it suitable for a wide range of applications.

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