UMP1H4R7MDD1TE

Series:	UMP
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.7µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Bi-Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	20mA @ 120Hz
Ripple Current @ High Frequency:	30mA @ 10kHz
Lead Spacing:	0.098" (2.50mm)
Size / Dimension:	0.248" Dia (6.30mm)
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: UMP1H4R7MDD1TE Application Field and Working Principle

Aluminum electrolytic capacitors are widely used due to their relatively high capacitance and voltage rating compared to other types of capacitors. The UMP1H4R7MDD1TE series of aluminum electrolytic capacitors is a popular choice for many applications, and its working principle and application fields are outlined in this article.An aluminum electrolytic capacitor is composed of an electrolyte-soaked anode in the form of an aluminum foil. A thin oxide film forms on the anode when it is exposed to the electrolyte, making it extremely porous. The oxide film serves as a barrier and increases the capacitance of the capacitor. A cathode is placed in contact with the anode and typically consists of metalized plastic or aluminum foil.When connected to a circuit, an electric field is created due to the difference in electrical potential between the anode and the cathode. This electric field causes the oxide film on the anode to become polarized, resulting in a charge buildup. This charge buildup can then be used to store electrical energy similar to a regular capacitor. Aluminum electrolytic capacitors are used in a wide variety of applications and are available in various voltage, capacitance, and package size ratings. The UMP1H4R7MDD1TE series of aluminum electrolytic capacitors are used in applications where high capacitance and voltage rating are required. This series offers capacitance ratings from 1µF to 470µF and DC working voltage ratings from 2.5V to 50V.The UMP1H4R7MDD1TE series is suitable for high-frequency applications, power management, and noise filtering in a wide range of systems. It can also be used in audio and video applications, such as delay circuits and active filters. Additionally, these capacitors are great for UPS systems, voltage regulators, and power converters.The aluminum electrolytic capacitors in this series are built to be durable and reliable, with a rated operating temperature range of -55°C to +105°C and a working life of up to 5,000 hours. Overall, UMP1H4R7MDD1TE aluminum electrolytic capacitors are a high-performance choice for a variety of applications. They offer a high capacitance, a wide voltage rating range, and reliable performance. Their application field includes audio/video, power management systems, and other types of delay and active filters.

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