URZ2D151MHD

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Aluminum Electrolytic Capacitors are components capable of storing electrical energy in an electric field. Despite their compact size, they offer relatively high energy density and capacitance. They are commonly used in various types of electrical applications. One such capacitor is the URZ2D151MHD.

The URZ2D151MHD is a solid aluminum electrolytic capacitor with a non‐solid electrolyte. It has a capacitance of 4.5 µF at 20 °C, an operating temperature range of -40 °C to +105 °C, a voltage rating of 250 VDC, and a rated ripple current of 9.4 A. The rated life expectancy is 2000 hours at 105 °C.

The primary applications for the URZ2D151MHD include audio equipment, automotive applications, medical applications, power supplies, and military equipment. The capacitor is also used in a wide range of other applications where a high capacitance, low leakage, and a reliable life cycle are the main requirements.

A capacitor works on the principle of electrical energy storage. Capacitors are created by placing two conducting surfaces, called electrodes, close together but not in physical contact. When an electrical voltage is applied to the electrodes, an electrical field is created between them, and electric charge is stored as a potential energy in the electric field.

The URZ2D151MHD utilizes an aluminum-oxide capacitor construction which helps to increase the capacitance and reduce leakage current. The aluminum-oxide capacitors are also resistant to temperature and mechanical shock, making them suitable for use in a variety of harsh environments. Additionally, they have a relatively low impedance and low dielectric absorption.

The aluminum-oxide capacitor used in the URZ2D151MHD has a non-solid electrolyte, which helps to increase the electrical reliability of the capacitor as compared to solid electrolyte capacitors. The construction provides increased capacitance and improved voltage rating as compared to standard electrolytic capacitors.

In summary, the URZ2D151MHD is a solid aluminum electrolytic capacitor with a non-solid electrolyte. It has a capacitance of 4.5 µF, an operating temperature range of -40 °C to +105 °C, a voltage rating of 250 VDC, and a rated ripple current of 9.4 A. It is commonly used in audio equipment, automotive applications, medical devices, power supplies, and military equipment. The aluminum-oxide capacitor construction helps to increase capacitance and reduce leakage current. Additionally, the non-solid electrolyte helps to increase electrical reliability and improve voltage rating. The URZ2D151MHD is an excellent choice for applications that require high capacitance, low leakage, and long life.

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