USR1E101MDD1TE

Introduction

Aluminum electrolytic capacitors are one of the most widely used components in the electronics industry, offering several advantages over other types of capacitors. They are especially useful in applications that require high capacitance in a relatively small package. USR1E101MDD1TE aluminum electrolytic capacitors are surface mount aluminum electrolytic capacitors designed to provide high capacitance values with ultra-low ESR and ESL. The USR1E101MDD1TE is designed to meet the tight tolerances required in high-frequency communications or medical instrumentation.

Application Field

The USR1E101MDD1TE has a wide range of applications but is particularly suitable for use in medical instruments, high-frequency communication circuits, and power supplies. The USR1E101MDD1TE offers a capacitance range of up to 10,000 μF, making it ideal for applications requiring large capacitance values in a small package. The USR1E101MDD1TE also offers convenient surfaces mount technology with a 2 mm x 1.6 mm footprint, allowing for minimal space consumption.

Working Principle

Aluminum electrolytic capacitors are typically constructed using the principle of electrochemical deposition. The core component of the capacitor is two aluminum foil plates, which are covered with a porous oxide layer. The plates are separated by electrolyte, and a non-conductive separator is placed between the two aluminum plates and the electrolyte. The porous oxide layer on the two aluminum plates enables the charging and discharging processes that occur in the capacitor.

When a voltage is applied across the two aluminum plates, positive ions from the electrolyte flow to the negative plate and negative ions from the electrolyte flow to the positive plate. This results in a build-up of charge on each plate, creating an electric field between the two plates. This electric field creates a capacitance, which can store electrical energy. As the voltage across the two plates is decreased, the charges on each plate progressively dissipates back into the electrolyte, discharging the capacitor.

Conclusion

USR1E101MDD1TE aluminum electrolytic capacitors offer a convenient package for applications requiring high capacitance values in a small package. Their operation is based on the principle of electrochemical deposition, which allows for the efficient charging and discharging of electrical energy. The USR1E101MDD1TE is suitable for a wide range of applications and particularly suitable for use in medical instruments, high-frequency communication circuits, and power supplies.