UMR1E4R7MCD2

Ratings:	--
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.236" (6.00mm)
Size / Dimension:	0.157" Dia (4.00mm)
Lead Spacing:	0.059" (1.50mm)
Ripple Current @ High Frequency:	24mA @ 10kHz
Ripple Current @ Low Frequency:	16mA @ 120Hz
Applications:	General Purpose
Series:	UMR
Polarization:	Polar
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	4.7µF
Part Status:	Active

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (AECs) are one of the most widely used components in the electronics industry. They are used in almost every application, from industrial and automotive circuit controls to everyday consumer electronics. The UMR1E4R7MCD2 is a type of aluminum electrolytic capacitor.The UMR1E4R7MCD2 is a reliable, purpose-built aluminum electrolytic capacitor. It is constructed with an aluminum anode, which has been etched with a pattern to increase its surface area. This anode is then sealed inside a can filled with an electrolyte solution, and a long aluminum sheet serves as its cathode. This combination provides far higher capacitance than is possible with any other type of capacitor.The UMR1E4R7MCD2 is particularly suitable for applications involving high voltage, high ripple current, or long life. It has a high rated voltage of 450V, and a rated ripple current of 270mA. It is also has a longer life expectancy than other types of capacitors, typically up to 10,000 hours at maximum operating conditions. The UMR1E4R7MCD2 can also withstand high temperature extremes, making it suitable for use in industrial environments.The working principle of the UMR1E4R7MCD2 is simple. When DC voltage is applied, current flows through the aluminum anode, causing ions from the electrolyte to move to the anode\'s surface. These ions form an insulating layer of oxide on the anode, which prevents current from flowing further. This creates a positive charge at the anode and a negative charge at the cathode, creating a potential difference between both electrodes. This potential difference is what forms the capacitor\'s charge, allowing it to store energy.The UMR1E4R7MCD2 has a wide range of applications. It is commonly used in electronic circuits to provide filtering, smoothing, and decoupling of AC frequencies. It is also ideal for use in power supplies, motor controls, voltage converters, and LED lighting systems. In automotive applications, UMR1E4R7MCD2 capacitors are particularly useful for providing dampening during cranking or starting motors.To conclude, the UMR1E4R7MCD2 aluminum electrolytic capacitor is a reliable, high-performance component that is suitable for many different applications. With its high voltage, high ripple current, and long life, it is the perfect choice for demanding applications.

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