UMF1E220MDD1TP Capacitors

Series:	UMF
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	22µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	57.5mA @ 120Hz
Ripple Current @ High Frequency:	115mA @ 100kHz
Impedance:	1.3 Ohms
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: The UMF1E220MDD1TP Application Field and Working Principle

Aluminum electrolytic capacitors are a type of polarized electrolytic capacitors consisting of two electrodes filled with an electrolyte, usually an oxide of aluminum. The UMF1E220MDD1TP is a type of aluminum electrolytic capacitor which is a part of the UMF series and has been developed by Murata, one of the leading capacitor manufacturers worldwide. In this article, we will explore the application field and working principle of the UMF1E220MDD1TP aluminum electrolytic capacitor. Application Field
Aluminum electrolytic capacitors, including the UMF1E220MDD1TP, are widely used for energy storage, filtering, and decoupling in various electronic circuits. These capacitors are capable of storing vast amounts of energy due to their large capacitance and can be used to filter noise and unwanted signals from electronic circuits. They are also commonly used for decoupling applications, where the capacitor is used to provide a source of clean power to a circuit, helping to ensure consistent performance.The UMF1E220MDD1TP, due to its small size and large capacitance, is well suited for use in a variety of applications. It is particularly popular with medical and avionics equipment which both require high performance capacitors in small packages. Working Principle
Aluminum electrolytic capacitors are made up of two electrodes filled with an electrolyte, usually an oxide of aluminum. When voltage is applied to the electrodes, an electric field is created which causes an ionic current to flow in the electrolyte between the plates. This current causes an accumulation of ions at the electrodes, creating an electric double layer.The capacitance of the UMF1E220MDD1TP is dependent on the thickness of the oxide layer, as well as the size and type of the electrodes. The capacitance of the UMF1E220MDD1TP is 20uF, meaning it can store a large amount of energy for its size.Since the UMF1E220MDD1TP is an aluminum electrolytic capacitor, it is polarized and must be connected the correct way round for it to function. This means it can only be used in circuits which can provide the correct polarity to the capacitor.Conclusion
The UMF1E220MDD1TP aluminum electrolytic capacitor is a part of the UMF series developed by Murata and is widely used in medical and avionics equipment. It has a capacitance of 20uF and is well suited for use in applications which require high performance capacitors in small packages. The UMF1E220MDD1TP aluminum electrolytic capacitor is made up of two electrodes connected to an electrolyte, and its capacitance is dependent on the thickness of the oxide layer, as well as the size and type of the electrodes. It is a polarized capacitor and must be connected the correct way round for it to function properly.

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