Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.236" (6.00mm)
Size / Dimension:	0.248" Dia (6.30mm)
Lead Spacing:	0.098" (2.50mm)
Ripple Current @ High Frequency:	87mA @ 10kHz
Ripple Current @ Low Frequency:	58mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UMA
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	16V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors: UMA1C470MDD1TP application field and working principle

Aluminum electrolytic capacitors for industrial and consumer electronics come in a variety of sizes and have been used in applications ranging from consumer electronics to medical equipment. Aluminum electrolytic capacitors are among the most important components used in these applications and are the first line of defense against electrical noise and voltage surge protection. UMA1C470MDD1TP is a type of aluminum electrolytic capacitor with a wide range of applications.

Application Field Of UMA1C470MDD1TP

UMA1C470MDD1TP aluminum electrolytic capacitors offer a number of advantages over other types of capacitors. One of the primary advantages is their long time period of operation. In addition to the long time period of operation, UMA1C470MDD1TP aluminum electrolytic capacitors also offer a range of other advantages. It has a much smaller volume, a lower equivalent series resistance (ESR), a higher capacitance value per volume, a lower leakage current, and a much longer lifespan. Due to the favorable characteristics of UMA1C470MDD1TP aluminum electrolytic capacitors, they can be found in a variety of applications such as high frequency, audio frequency, AC power supply, and power management. The small volume of UMA1C470MDD1TP aluminum electrolytic capacitors makes them ideal for use in compact electronics where space is of primary concern. Their low ESR makes them ideal for the overload protection of AC power supplies, circuit filters, and high energy saving systems. The high capacitance value per volume of UMA1C470MDD1TP aluminum electrolytic capacitors makes them suitable for circuits that require long time delays and hold functions.

Working Principle and Structure of UMA1C470MDD1TP

The structure of UMA1C470MDD1TP aluminum electrolytic capacitors is composed of two aluminum foil electrodes and one dielectric. Their working principle can be regarded as a type of electrochemical activity. The inner surface of the aluminum foil is composed of oxygen and aluminum ions, forming aluminum oxide film on the surface. Such a surface is an appropriate dielectric material for electric circuits. Through electrical attraction, the dielectric layer forms an electric field and it allows electron traffic in the aluminum foil. This type of capacitor typically uses a radial-type or axial-type feedthrough element in the case, so that the lead can provide adequate connection with the aluminum electrode. Moreover, due to lack of humidity and temperature resistance, the working principle of UMA1C470MDD1TP aluminum electrolytic capacitors also includes temperature compensation and humidity compensation to some extent. Temperature compensation is to increase the pressure coefficient capacitance when the temperature decreases, mainly for the use of ultra-low temperature and low-temperature components in the extreme cold. Humidity compensation is to increase the dissipation factor when the humidity is high, which can reduce parasitic effects detected by the electric field and improve the effectiveness of the electric field. In conclusion, UMA1C470MDD1TP aluminum electrolytic capacitors are among the most relevant components in modern electronic and electrical equipment due to their long life, low ESR, high capacitance per volume, and usage in many applications. They have a wide range of application field, including high frequency, audio frequency, AC power supply, power management, and temperature and humidity compensation. Obeying their working principle based on the electrochemical activity and their structural characteristics, they become the basis of various electronic and electrical equipment to ensure the stability of system.

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