UCY2C331MHD6

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Aluminum electrolytic capacitors (“electrolytics”) are some of the most common capacitors used in electronic circuits. They are found in practically every electronic device from small consumer items to sophisticated industrial equipment. The UCY2C331MHD6 is one such example of an aluminum electrolytic capacitor, but what is its application field and working principle?

In general, aluminum electrolytic capacitors are polarized, meaning that a positive and negative terminal must be observed in the application. The UCY2C331MHD6 is a 4.7 microfarad miniature electrolytic capacitor with an ESR value of 0.013 Ω. This makes it well suited for high-frequency and high-current applications where a low resistance is desired. Its operating temperature range extends from -55°C to +105°C, making it suitable for use in automotive, consumer and industrial applications. The capacitor has a compact size of 3.3mm x 4.3mm, making it a good choice for applications where space is a concern.

As a type of electrolytic capacitor, the UCY2C331MHD6 is based on a principle of electrolysis. At its core, it consists of an aluminum anode, an electrolyte, and a dielectric layer, all sealed in a metalized package. It works by allowing an electric field to be applied to the anode when a voltage is applied. As a result of this field, electrons flow from the anode to the electrolyte. This contact between the anode and the electrolyte generates a space charge, which is responsible for keeping the dielectric layer in place and forming a variable capacitance that is proportional to the applied voltage.

When it comes to applications for the UCY2C331MHD6, they are mostly found in analog and digital circuitry. Due to its low ESR value and operating temperature range, it is well suited for audio amplifiers, power supplies, and voltage regulators. It can also be used as a timing or bypass capacitor in more specialized applications.

In summary, the UCY2C331MHD6 is a compact, 4.7 microfarad miniature electrolytic capacitor with an ESR value of 0.013 ohms. Its temperature range is -55°C to +105°C, making it suitable for automotive, consumer and industrial applications. It is based on a principle of electrolysis, where an electric field is applied to the aluminum anode and electrons flow from the anode to the electrolyte, forming a variable capacitance. Its applications include audio amplifiers, power supplies, voltage regulators, and various other electronics.

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