UBT2A470MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.709" (18.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	550 mOhms
Ripple Current @ Low Frequency:	315mA @ 120Hz
Applications:	Automotive
Ratings:	--
Series:	UBT
Operating Temperature:	-40°C ~ 125°C
Lifetime @ Temp.:	3000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	100V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors combine the advantages of aluminum and electrolyte, they are widely used in the field of electronics. Among these capacitors, UBT2A470MPD is one of the most widely used capacitors. In this article, we will discuss about the application field and working principle of UBT2A470MPD.Application fieldUBT2A470MPD is a general applied, medium size aluminum electrolytic capacitor, which can be used across a wide array of different electronic applications. It covers most of the low frequency capacitance applications, such DC-DC converters, filter circuits, and power supplies. Besides this, this unique capacitor is also widely used in LED display, contactors and solenoid drives, digital communications, and lighting applications., such as headphones. UBT2A470MPD has a maximum operating temperature of 105°C, meaning it is suitable for most high temperature applications. It also has a durable construction and a solid electrolyte, which makes it resistant to wear and tear. Finally, its high capacitance per unit volume is a great design criterion when designing sophisticated filter topologies.Working principleUBT2A470MPD capacitor is an aluminum electrolytic capacitor. It is constructed with two strips of an aluminum material coated with a coating of a solid electrolyte. An electric current is then passed through the regions between the metal strips and the electrolyte, resulting in the formation of an oxide layer on the metal strips. This oxide layer acts as a dielectric, allowing the capacitor to store energy.The oxide layer is also responsible for the capacitance of the capacitor. As the thickness of the oxide layer increases, the resistance between the metal strips decreases and the capacitance increases. This also means that UBT2A470MPD capacitors have relatively large capacitances with low resistances. This is why it is ideal for filtering applications where capacitance and resistance play an important role. In conclusion, UBT2A470MPD is a versatile aluminum electrolytic capacitor with wide variety of uses. Its large capacitance and low resistance make it ideal for filtering applications. It is also highly resistant to wear and tear, making it an excellent choice for applications where high temperature and durability are important criteria.

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