UKA1A101MDD1TD Capacitors

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.492" (12.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.098" (2.50mm)
Ripple Current @ High Frequency:	157.5mA @ 10kHz
Ripple Current @ Low Frequency:	105mA @ 120Hz
Applications:	Audio
Ratings:	--
Series:	UKA
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	100µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, also known as electrolytic capacitors or aluminum capacitors, are capacitors with a very large capacitance (up to thousands of microfarads) that use a solid aluminum film as a dielectric and a liquid, usually an electrolytic solution, and a porous diaphragm as the electrode. In this type of capacitor, the electrodes and the electrolyte serve as the electrodes and the dielectric, respectively.Aluminum electrolytic capacitors have a wide range of applications. They are used in many electronics and computer components, such as power supplies, telecommunications systems, amplifiers, audio systems, and processing and storage systems. These types of capacitors are also used to improve the performance of the power supply, filter out unwelcome noise, and improve the frequency response of the circuit, as well as for motor start-up and soft starting applications.Although there are many different types of aluminum electrolytic capacitors, the most common is the UKA1A101MDD1TD. It is a low voltage electrolytic capacitor with a capacitance value of 100µF and a rated operating temperature range of -40 to +85°C. It is constructed with an anode and a cathode, with a liquid electrolyte in the center.The UKA1A101MDD1TD has a wide variety of uses in electronic devices, including those in the automotive industry, such as engine control modules, and medical equipment. It is also used in power supplies, mobile phones, and video game consoles, as well as in audio systems and computers to provide filtering, decoupling, and bypass capability. The working principle of an aluminum electrolytic capacitor is based on the back-and-forth movement of electrons, which is regulated by their chemical and physical properties. The anode and the cathode are separated by the electrolytic solution, which acts as the dielectric, allowing for the free movement of electrons between the two electrodes. The capacitance of the capacitor is determined by the width and thickness of the dielectric and by the area of the two electrodes. As the voltage applied to the capacitors increases, the electrons in the capacitor move faster and the capacitance increases. Additionally, aluminum electrolytic capacitors are unique because of their ability to tolerate higher ripple currents for a given size, compared to a ceramic or film capacitor. This makes them ideal for energy storage in power supplies, because they can store and discharge energy more quickly than the other types of capacitors.The lifetime of an aluminum electrolytic capacitor depends on its operating temperature, capacitance, and voltage ratings. For example, a capacitor with a rated voltage of 16V can typically last more than 4000 hours when operated at a temperature of 25°C. Therefore, selecting the correct aluminum electrolytic capacitor for the appropriate application is critical, as the right capacitor will ensure a long-term, high-performance device.In conclusion, the UKA1A101MDD1TD is one of the many aluminum electrolytic capacitors available in the market, and has a wide range of applications. Its working principle is based on the physical and chemical properties of the two electrodes and the electrolytic solution, and it can provide a range of benefits compared to other types of capacitors, including better energy storage and fast-acting energy transfer. Knowing the correct capacitor for the right application is essential in order to ensure a long-term, high-performance device.

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