UKL1E102MHD

Series:	UKL
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1000µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.01A @ 120Hz
Ripple Current @ High Frequency:	1.1615A @ 10kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Height - Seated (Max):	1.043" (26.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: UKL1E102MHD Application Field and Working Principle

Aluminum electrolytic capacitors are widely employed in both consumer and industrial applications. In fact, they are used in most electrical and electronic equipment to help store energy, regulate power, and improve signal quality. One example of an aluminum electrolytic capacitor is the UKL1E102MHD, a radial-lead electrolytic capacitor offered by Nichicon. In this article, we will review the application field and working principle of the UKL1E102MHD.The UKL1E102MHD is an aluminum electrolytic capacitor specifically designed for use in high-frequency carrier current applications. This capacitor is equipped with a solid electrolyte, which enables it to have a high voltage rating of 50 V DC. Beyond this, its superior electrical durability characteristics makes it suitable for high-frequency circuit designs. Additionally, it features long-term surge-current features, which make it ideal for switching-mode power supplies.In terms of physical properties, the UKL1E102MHD has a rated temperature range of -40°C to +105°C, and a capacitance range of 1 μF to 4.7 μF. It also has a capacitance tolerance of ±20%. This capacitor is characterized by its radial lead package, which makes it suitable for surface mount technology. Additionally, its compact size enables it to be used on densely populated PCBs.The working principle of the UKL1E102MHD involves the use of two layers of aluminum foil separated by an electrolyte. By applying a voltage across the two layers of aluminum foil, an electric field is generated which polarizes the electrolyte. This causes the positive charges in the electrolyte to be attracted to the negative charges on the aluminum foil layers. This attraction of positive and negative charges results in the formation of an electric double layer which serves as a mechanism of energy storage.In general, the UKL1E102MHD is a reliable aluminum electrolytic capacitor with a wide variety of applications. Its high-frequency operation capabilities combined with its small size and long-term surge characteristics make it a desirable component for high volume production and development of electronic devices. Additionally, its temperature range and capacitance values ensure that it can be utilized in even the most demanding applications.

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