UMJ1HR22MDL

Series:	UMJ
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.22µF
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:	2mA @ 120Hz
Ripple Current @ High Frequency:	3mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.205" (5.20mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic CapacitorsAn aluminum electrolytic capacitor, also known as an aluminum-electrolytic capacitor or sometimes just electrolytic capacitor, is a type of capacitor, a device that stores energy in the form of an electric field. It is an electrical component made up of aluminum foil with an oxide layer on one side, typically rolled into a cylindrical shape and used as capacitors in a variety of electronic circuits. The material of construction allows delivery of higher capacitance values in a compact package than most other types of capacitors.The UMJ1HR22MDL is a highly reliable, Aluminum Electrolytic Capacitor with ultra-long-life characteristics. This bipolar axial-formed, solid/liquid hybrid capacitor offers excellent ripple current characteristics and is designed for use in a wide range of power circuits and switch mode power supplies.The working principle of the UMJ1HR22MDL is based upon its construction. It uses a solid electrolyte, such as a plastic material, instead of the usual liquid electrolytes. The solid electrolyte is sandwiched between two anodized aluminum foils, which act as the two capacitor plates. When an alternating voltage is applied to the terminals of the capacitor, ions of the electrolyte diffuse from one plate to the other, thereby creating an accumulation of charges on the two capacitor plates. As the magnitude and frequency of the applied AC voltage vary, the capacitance change linearly with both voltage and frequency. This is a result of the recombination and dissociation of the ions in the solid electrolyte.The UMJ1HR22MDL is a highly reliable and a long cycle life capacitor, making it ideal for a wide range of applications. It has a response time of less than 0.1μs, making it suitable for applications such as high-frequency amplifiers, very fast turn-off of an AC voltage, energy recovery, power factor correction, and EMI suppression. Its high-temperature storage characteristics make it suitable for use in outdoor and industrial applications, such as solar power systems, LED light systems, and automated machinery. With its long life characteristic, this capacitor is also a viable option for applications requiring longer cycle life. The UMJ1HR22MDL is a cost-effective capacitor, as it offers lower ESR than other types of capacitors, making it an ideal choice for price-conscious users.The UMJ1HR22MDL is a highly reliable and long life capacitor, with excellent ripple current characteristics and a low ESR rating. It is designed for use in a wide range of power circuits and switch mode power supplies, making it an ideal choice for applications requiring higher capacitance values in compact packages.

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