ECA-1HM2R2I

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.098" (2.50mm)
Ripple Current @ High Frequency:	34mA @ 10kHz
Ripple Current @ Low Frequency:	20mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	M
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum electrolytic capacitors are important components of various electrical and electronic products. The ECA-1HM2R2I is a type of aluminum electrolytic capacitor. It is suitable for power supplies, pneumatic tools, medical equipment, alarm systems, audio frequency suppression, and other applications.The main components of an ECA-1HM2R2I are an anode, a cathode, and two dielectrics consisting of aluminum foil and paper. The two dielectrics are soaked in an electrolyte solution, typically an aqueous acid or organic solution.The anode is generally composed of an aluminum foil. Current is conveyed through a film of oxide formed on the surface of the aluminum foil. A dielectric consisting of an electrolyte-soaked paper is present between the aluminum anode and the electrolyte.The cathode consists of an aluminum plate, typically covered with a metal oxide. The oxide layer forms a dielectric between the metal cathode and the electrolyte solution.The ECA-1HM2R2I has a capacitor-type construction. A charged capacitor consists of two metal plates (anode and cathode) separated by a dielectric. When an electric potential is applied to the two plates, an electric field is formed in the dielectric. The electric field causes the ions in the electrolyte to move to the anode and the cathode, which results in the establishment of an electrical charge.When the electric potential is removed, the electric field in the dielectric dissipates. The ions in the electrolyte return to their original positions, and the electrical charge stored in the capacitor is released.The ECA-1HM2R2I has a wide variety of applications. It is used in the power supply industry for smoothing the output of power supplies, in the pneumatic tools industry for providing constant force, in the medical industry for lighting instruments, in the alarm system industry for powering sound alerts, and in audio frequency suppression for reducing undesirable noise.The ECA-1HM2R2I also has a wide range of working principles. Its main principle is based on the principle of electrical capacitance. When a voltage is applied, charge is stored in the capacitor and released when the voltage is reduced or removed. The rate of charge storage and release depends on the resistance, capacitance, and type of electrolyte used in the capacitor.The ECA-1HM2R2I is a reliable, versatile, and cost-effective solution for a wide variety of applications. Its unique construction and wide operating temperature range make it suitable for use in a variety of environments, including locations with high temperatures. Its long service life and low ripple current results in fewer premature failures, reducing maintenance costs and downtime. Additionally, its small footprint makes it an ideal choice for space-constrained applications.

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