ESMQ401VSN391MR35S

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Aluminum electrolytic capacitors have grown in popularity over the years due to their large capacitance, low cost, and stability. They are commonly used in circuits that require high performance or a large energy storage capability in a very small space. One of the most popular designs are the ESMQ401VSN391MR35S aluminum electrolytic capacitors. These capacitors offer high capacitance values and low ESR/ESL ratios, making them a great choice for applications requiring a very fast response time.

The ESMQ401VSN391MR35S is an aluminum electrolytic capacitor with a case size of 12.5x5.0mm, and a rated voltage of 400Vrms. It is rated for a capacitance of 391μF, and has an ESR/ESL of 0.35Ω. This makes the ESMQ401VSN391MR35S an ideal option for applications that require high capacitance and fast response times, such as power supplies, or filtering applications. It also has a long shelf life of up to 10 years, making it a great choice for long-term use in a variety of applications.

The ESMQ401VSN391MR35S aluminum electrolytic capacitor uses a solid aluminum electrolyte instead of the traditional electrolyte-soaked paper layer, which is what makes it so reliable. This electrically conductive material serves as a dielectric and allows a larger capacitance than what can be achieved with paper capacitors. Additionally, the aluminum electrolyte also increases the operating temperature of the capacitor, allowing it to function properly in higher temperature applications.

The ESMQ401VSN391MR35S is designed with an internal aluminum foil inner electrode, and an outer aluminum canister. As current flows into the capacitor, the electrolyte creates a static charge on the aluminum foil, which then creates a difference in voltage between the two electrodes. This difference in voltage is what stores the energy of the capacitor and determines its capacitance. The capacitance of the ESMQ401VSN391MR35S is 391μF, making it well-suited for applications requiring a high capacitance.

The ESMQ401VSN391MR35S aluminum electrolytic capacitor is an excellent choice for any circuit application requiring fast response time and high capacitance. Its long shelf life and high temperature operation make it an ideal option for long-term use in a variety of applications. Not only that, but its low cost and small size make it a great choice for many applications that require the performance of a higher-end capacitor.

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