UMF1V220MDD1TP Capacitors

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)
Impedance:	1.3 Ohms
Ripple Current @ High Frequency:	115mA @ 100kHz
Ripple Current @ Low Frequency:	57.5mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UMF
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors: Introduction

Aluminum electrolytic capacitors are electrical components that are used extensively in power supplies, voltage regulators, and other circuits that use alternating current to store energy and possibly perform filtering. These capacitors are usually referred to simply as "electrolytic capacitors" or “Aluminum Electrolytic Capacitors”, and are one of the most essential and reliable components of a wide variety of electronic systems and consumer electronics.

The UMF1V220MDD1TP: Application Field and Working Principle

The UMF1V220MDD1TP is a type of aluminum electrolytic capacitor specially designed for high frequency applications. Its primary advantages include its low equivalent series resistance (ESR) and high voltage capacity. As such, the UMF1V220MDD1TP is ideal for use in CFL inverters, LED lighting, arc welding machines and other related applications.The working principle of the UMF1V220MDD1TP is similar to that of any other type of capacitor. It consists of two electrodes (an anode and a cathode) separated by a dielectric material. These electrodes are connected to two electrical circuits, and when an AC voltage is applied across them, the capacitor will alternately store and release electrical energy. This is possible due to the capacitors’ dielectric liquid, which acts as an insulator.The capacitance of the UMF1V220MDD1TP is determined by its ESR, which is a measure of the capacitor’s ability to store and release energy. The lower the ESR, the higher the capacitance of the capacitor. Additionally, the higher the voltage of the capacitor, the higher it’s capacitance as well.The UMF1V220MDD1TP also features a long service life, thanks to its advanced dielectric liquid, which helps ensure a reliable and durable performance in even the toughest of environments. Additionally, the capacitor’s lead-free terminals reduce the risk of solder cracking, thus prolonging its service life.

Conclusion

The UMF1V220MDD1TP is an ideal choice for a wide variety of high frequency applications, from CFL inverters to LED lighting and arc welding machines. Its low equivalent series resistance (ESR) and high voltage capacity make it an exceptionally reliable and durable capacitor, able to withstand even the toughest of conditions for years on end.

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