UTT1V4R7MDD

Polarization:	--
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.276" (7.00mm)
Size / Dimension:	0.157" Dia (4.00mm)
Lead Spacing:	0.059" (1.50mm)
Impedance:	7.4 Ohms
Ripple Current @ High Frequency:	37mA @ 100kHz
Ripple Current @ Low Frequency:	11.1mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UTT
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

An Aluminum Electrolytic Capacitor, or “Aluminum Electro” (AEC), is a type of electrochemical capacitor that stores energy in an electrolytic solution, and utilizes aluminum plates as its electrodes. These components are vital to the energy system within some consumer electronics, and the UTT1V4R7MDD component is specially designed for these applications. Aluminum electros are widely used in power supply circuits as they offer high levels of capacitance, low resistance, and low ESR (Equivalent Series Resistance).

How It Works

Aluminum Electrolytic Capacitors work by using an electrochemical reaction to create a storage cell. An electrolyte solution is created between two aluminum plates, one of which is coated with an electrolyte-resistant oxide layer. During the reaction, the negatively charged aluminum plate attracts anions and gains electrons, while the positively charged plate attracts cations and releases electrons. As a result, an electric current is generated.When an electric field is applied across the two plates of the capacitor, the anions and cations move back and forth, resulting in the accumulation of charge on the plates. This stored charge is then discharged when the electric field is removed.

Build and Features

The UTT1V4R7MDD component is a type of Aluminum Electrolytic Capacitor that is composed of two aluminum plates, a dielectric layer, and an electrolyte-resistant oxide layer. The aluminium plates are normally made from electrolytic grade aluminium. In order to achieve a high level of capacitance, this component utilizes an electrolyte solution to fill the gap between the two plates, which is usually a mix of ethylene glycol and water.The UTT1V4R7MDD component provides a high capacitance, low ESR, and incredibly low leakage current. It also provides an impressively long life and high temperature range. Additionally, it can be used in a wide range of environmental conditions, including temperatures ranging from -40°C to +105°C.

Applications

The most common application for an Aluminum Electrolytic Capacitor is in power supply circuits, as it offers high capacitance, low resistance, and low ESR. The UTT1V4R7MDD component is designed to be used in applications where an extremely long life and high temperature range are required, such as motor control systems. Additionally, it can also be used in energy storage, energy conversion, and motor starting applications. The UTT1V4R7MDD Aluminum Electrolytic Capacitors can also be used in applications such as power filters, noise suppression, and lighting systems. It is commonly used in automotive electronics and is often used for devices such as high power alternators, solenoids, and starter motors. Its compact size and high temperature tolerance make it perfect for applications in automotive and industrial environments where size and temperature are important factors.

Conclusion

The UTT1V4R7MDD aluminum electrolytic capacitor is an impressive component that can offer high performance in a variety of applications. The component utilizes aluminum plates and electrolytic grade aluminum to provide a long life, high temperature range, and low leakage current. Its most common applications are in power supply circuits, energy storage, and motor control systems, but it can also be used for power filters, noise suppression, and lighting systems. Its small size and high temperature tolerance make it ideal for use in automotive and industrial environments.

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