URZ1V471MHD1TO Capacitors

Operating Temperature:	-55°C ~ 105°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.551" (14.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ Low Frequency:	420mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	URZ
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum electrolytic capacitors are widely used in various industries and are essential components of electronic equipment. The URZ1V471MHD1TO is an aluminum electrolytic capacitor with high reliability, small size, large capacitance and long life. It is widely used in various applications. This article will discuss the application field and working principle of the URZ1V471MHD1TO.

Application Field

The URZ1V471MHD1TO aluminum electrolytic capacitor is suitable for a large variety of industries. Its main applications can be found in the following industries:

• Computer and intelligent terminal (features like high temperature, overload and electric shock resistance are of great importance to make sure the device accuracy, convenience and reliability)
• Automobile electronics (the device will be exposed to the intense vibration and shock, so improved reliability and performance are needed without increasing size)
• Power electronic (which requires frequent start, inverter and switching to ensure the steady working capacity and long life)
• Power supply system (which requires a high ripple-resistant feature and frequent start)
• Home appliances (must provide excellent features like high temperature and overload resistance, low noise and long life).

Working Principle

The working principle of the URZ1V471MHD1TO aluminum electrolytic capacitor is relatively simple. It is made of two aluminum foils coated with an electrolytic paste, separated by impregnated paper and wound into a cylindrical shape. The two aluminum foils form the electrode and the electrolytic paste is an insulating material. The core of the device is filled with a liquid electrolyte. This electrolyte is responsible for the formation of the oxide layer on the aluminum foil and the electrical connection between the two electrodes. This oxide layer acts as a dielectric medium and provides capacitance.When an external electrical source is applied, the foil of the capacitor creates an electric field with the liquid electrolyte as the medium. During this process, the electric field penetrates the oxide layer and charges the electrolyte with current. The capacitor is then able to store energy, which can be released by discharging the current in the electrolyte. The URZ1V471MHD1TO aluminum electrolytic capacitor is specifically designed to minimize noise and have low internal resistance. The amount of current released when the capacitor discharges can be regulated by changing the voltage of the external electric source. This allows for precision control over the current of the device.

Conclusion

The URZ1V471MHD1TO aluminum electrolytic capacitor is a reliable, small-sized, and high-capacity device. It finds applications in industries such as computer and intelligent terminals, automobiles, power supplies and home appliances. Its working principle is based on the formation of an oxide dielectric layer on the aluminum electrons and an electrolytic paste as the medium. This allows the capacitor to store and discharge current when connected to an external source. This makes it an ideal device for various applications where noise and power control are critical.

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