Series:	UMW
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.7µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	Audio
Ripple Current @ Low Frequency:	18mA @ 120Hz
Ripple Current @ High Frequency:	27mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.236" (6.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: UMW1V4R7MDD1TE Application Field and Working Principle

Aluminum electrolytic capacitors are highly popular electronic components, used in a multitude of applications, from industrial and consumer electronics to computer hardware. The UMW1V4R7MDD1TE is a type of aluminum electrolytic capacitor, specifically a Metallized Polyphenylene Sulfide (PPS) organic electrolytic capacitor. This article will focus on the application field and working principle of the UMW1V4R7MDD1TE aluminum electrolytic capacitor.The UMW1V4R7MDD1TE is primarily used in high-end consumer electronics and computer hardware. It is usually employed in situations where a combination of low ESR (Equivalent Series Resistance), long component lifetime, and high capacitor stability over time and temperature is needed.The working principle of the UMW1V4R7MDD1TE is largely the same as with other aluminum electrolytic capacitors. Basically, two metal electrodes are separated by an electrolyte, and as a result, charge separation takes place. The capacitor has two plates, an anode and cathode respectively, and an electrolyte between them. When a voltage is applied to the terminal, the anode and cathode are attracted to each other and the electrons move from the anode to the cathode to create an electric field.The electrolyte in the UMW1V4R7MDD1TE consists of a Metallized Polyphenylene Sulfide (PPS) organic capacitor base. This type of electrolyte has been shown to perform exceptionally well under extreme temperatures and helps to improve the overall lifetime and long-term stability of the device. This electrolyte also provides superior protection against corrosion.In addition, the UMW1V4R7MDD1TE is designed with a high quality, pure aluminum anode and cathode. Pure aluminum is known to possess superior electrical properties, such as low ESR and low equivalent series inductance. This ensures that the capacitor is able to remain stable over time and temperature, providing a high degree of reliability.Finally, the UMW1V4R7MDD1TE capacitor employs a patented film monolithic structure and manufacturing methods. This type of design allows for a higher capacitor density than traditional electrolytic capacitors, while still providing improved mechanical stability.In conclusion, the UMW1V4R7MDD1TE is a type of aluminum electrolytic capacitor, specifically a Metallized Polyphenylene Sulfide (PPS) organic capacitor, used mainly in high-end consumer electronics and computer hardware. Its working principle involves the application of a voltage, causing electrons to move from the anode to the cathode and generating an electric field. The electrolyte consists of a Metallized Polyphenylene Sulfide (PPS) organic capacitor base, while the pure aluminum anode and cathode provide superior electrical properties and low ESR. Finally, the patented film monolithic structure and manufacturing methods allow for a higher capacitor density, while still providing improved mechanical stability.

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