UBT1K330MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.571" (14.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	800 mOhms
Ripple Current @ High Frequency:	480mA @ 100kHz
Ripple Current @ Low Frequency:	240mA @ 120Hz
Applications:	Automotive
Ratings:	--
Series:	UBT
Operating Temperature:	-40°C ~ 125°C
Lifetime @ Temp.:	3000 Hrs @ 125°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	80V
Tolerance:	±20%
Capacitance:	33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors are commonly used in many consumer and industrial electronic applications, ranging from desktop calculators to high-end motor controllers. In this article, we will present the UBT1K330MPD application field and working principle, which is one of the most common types of aluminum electrolytic capacitors.

Construction and Design

The UBT1K330MPD is a type of low-voltage aluminum electrolytic capacitor with a maximum voltage of 630V DC and a capacitance range of 100-3000µF. Its structure mainly consists of a thin aluminum foil anode, a Kraft paper dielectric layer, a layer of conductive paste, and a sheet of aluminum electrodes (as the cathode).The UBT1K330MPD is designed for use in audio, automotive, aviation, ground, and industrial applications. It has good endurance, low internal resistance, and low dielectric absorption characteristics. In addition, it is designed to provide stable and reliable performance over an extended period of time.

Working Principle

The working principle of the UBT1K330MPD is based on the phenomenon known as electrolytic conduction. This occurs when electrons are forced through a conductor by an electrical field, resulting in the formation of an electric current.When a voltage is applied across the two electrodes of the UBT1K330MPD capcitor, a thin layer of conductive electrolyte is formed between the two foils. This layer, known as the electrolyte layer, carries a current that causes an electric field to form that can store electrical charge. When the voltage between the two foils is released, the charge contained in the electrolyte layer is then released, creating an electrical current.

Applications and Benefits

The UBT1K330MPD capacitor is widely used in various applications, such as audio crossover filters, DC-DC converters, and medical device power supplies. This capacitor can also be used in high-performance electronic applications, such as automotive and aerospace audio systems, for improved reliability.The UBT1K330MPD capacitor offers benefits such as reduced power consumption, increased efficiency, and increased precision. Its excellent endurance makes it reliable for prolonged usage, while its low internal and dielectric absorption characteristics make it efficient and cost-effective. The UBT1K330MPD is also resistant to heat, vibration and impact and has excellent noise rejection capabilities.

Conclusion

The UBT1K330MPD aluminum electrolytic capacitor is used in a wide range of applications, from desktop calculators to high-end motor controllers. Its low internal resistance and dielectric absorption characteristics make it highly efficient and reliable. Its excellent endurance makes it suitable for prolonged usage, while its excellent noise rejection capabilities make it ideal for audio and automotive applications. In conclusion, the UBT1K330MPD capacitor is a versatile and reliable solution for a variety of applications.

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