UWT1HR22MCR1GB

Operating Temperature:	-55°C ~ 105°C
Package / Case:	Radial, Can - SMD
Mounting Type:	Surface Mount
Surface Mount Land Size:	0.169" L x 0.169" W (4.30mm x 4.30mm)
Height - Seated (Max):	0.213" (5.40mm)
Size / Dimension:	0.157" Dia (4.00mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	3.9mA @ 10kHz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	UWT
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	0.22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Aluminum electrolytic capacitors are a type of electrolytic capacitors, which are widely used in analog and digital circuits such as dc-dc converters, timing circuits, switching circuits, and so on. The UWT1HR22MCR1GB is one of the most common types of aluminum electrolytic capacitors, and it is used for various applications. The UWT1HR22MCR1GB is a high-temperature, radial-leaded, surface-mount aluminum electrolytic capacitor, which is made from a combination of an electrolyte-filled aluminum dielectric and electrochemically etched aluminum electrodes. The surface-mount version of the UWT1HR22MCR1GB has a low footprint and EIA compliant height profile, making it ideal for use in high-density applications. The UWT1HR22MCR1GB aluminum electrolytic capacitor is available in a variety of capacitance values from 0.47µF to 220µF, with a wide range of voltage and temperature ratings. It has a wide temperature range of -25°C to +85°C, with full-load operation up to +105°C. The UWT1HR22MCR1GB is also rated for up to 10,000hr lifetime at 85°C and has a very low self-discharge rate (less than 2% of the nominal capacitance). The UWT1HR22MCR1GB aluminum electrolytic capacitor can be used in many different applications, including power supplies, power management, motor drives, and audio equipment. It is ideal for use in applications where a wide range of temperature is expected or where high ripple current is required. For example, it can be used in automotive applications such as engine control units, charging systems, and lighting systems. The working principle of the UWT1HR22MCR1GB is based on the same principle as that of all other aluminum electrolytic capacitors. In simple terms, electrons are exchanged between the two electrodes and move from the cathode to the anode. The movement of these electrons creates an electric field which polarizes the dielectric and stores energy. The amount of energy that can be stored depends on the amount of surface area of the electrodes and the capacitance of the unit. The UWT1HR22MCR1GB also has a built-in protection circuit, which prevents the capacitor from being damaged due to over-voltage and over-current conditions. It also provides an enhanced margin of safety against short-circuits, and it has a particularly low equivalent series resistance. This makes it particularly suitable for high-frequency and RF applications. Overall, the UWT1HR22MCR1GB aluminum electrolytic capacitor is one of the most popular and widely used aluminum electrolytic capacitors. It has a wide range of capacitance values, voltage and temperature ratings, and long-term stability, making it suitable for a variety of different applications. Its low-profile design and excellent electrical characteristics make it particularly suitable for use in high-density applications.

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