EKMT421VSN391MA35S

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Aluminum electrolytic capacitors are polarised components featuring a cylindrical aluminium casing with an insulated top and bottom to enable connection to an electrical circuit. The EKMT421VSN391MA35S is a type of aluminum electrolytic capacitor that is capable of withstanding large electrical loads in high-temperature environments, making it ideal for use in automotive, industrial, and consumer applications.

The capacitor works by utilizing its two different-sized aluminum plates with a separating dielectric—an insulating material—in between them. As a result, electrons are collected and stored on the plates to form an electric field. This electric field creates a potential energy difference between the two plates that can be used to deliver varying amounts of power for use in different applications.

The EKMT421VSN391MA35S capacitor is a specially designed part that offers superior electrical performance in both wet and dry conditions. It features a negative lead, a positive lead, and a positive polarization on either side of the capacitor. The negative lead is constructed of an anodized aluminum plate while the positive lead is made of a zinc-plated steel alloy. The negative lead and the positive lead are connected with a special dielectric material that is stable over a wide range of temperatures and allows for the capacitor to be loaded with higher amounts of energy without compromising its longevity or its safety.

The capacitor also offers a range of additional features that make it ideal for use in automotive, industrial, and consumer applications. These include a dielectric absorption design that increases its heat and humidity protection, a capacitance range from 0.5 to 500µF, and a temperature range of -40 to 120°C. Furthermore, the capacitor is UL 94V-0 certified, making it suitable for use in hazardous environments.

The capacitor’s wider temperature range also allows it to be used in more extreme environments. This makes it suitable for use in applications such as radio communication devices in areas with a large temperature swing. It is also suitable for applications where high levels of reliability and electrical performance are required, such as when powering computers or electronic monitoring equipment.

In addition to its electrical performance and temperature range, the EKMT421VSN391MA35S capacitor has another major advantage. It is capable of delivering a high peak current without any significant decline in its capacitance over time. This makes it ideal for applications where rapid electrical pulse or discharge is required, such as in switching power supplies. Furthermore, it is also capable of withstanding rapid voltage changes without any significant impact on its performance.

The EKMT421VSN391MA35S aluminum electrolytic capacitor is an ideal choice for applications that require long life, reliability, and ease of use in extreme conditions. From its wide temperature range and high peak current ratings to its superior electrical performance and safety certifications, the capacitor is well suited for a wide range of industrial, automotive, and consumer applications.

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