UCD2A470MNQ1ZD

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Aluminum Electrolytic Capacitors are highly versatile components used in a variety of electronic applications. The UCD2A470MNQ1ZD is a little different from a typical electrolytic capacitor as it is a miniaturized, low profile, non-polar aluminum electrolytic capacitor such that capacitance values remain stable over extended temperature range. It features a high dielectric strength, long life and low leakage current.

The UCD2A470MNQ1ZD is mainly used in portable, battery-operated applications, which are typically exposed to both high and low temperatures. This includes laptop, notebook, and tablet computers, mobile phones, and other electronic devices. It is also used as an output capacitor in switching power supplies, as a charge/discharge capacitor in DC/DC converters, as a bypass capacitor for switching regulators, and as a decoupling capacitor in the charge pump circuit or clock generator.

The differentiating factor in this capacitor, the non-polarity, is the most important feature as it allows the use of negative voltage without decreasing the voltage applied to the capacitor. This is because the anode and cathode sides are separated physically and not electrically, which prevents any short circuiting. This results in a reduction of the leakage current and an increase in the capacitor\'s life. This capacitor is also notable for its non-polar construction, which allows usage in circuits which require high current capacity and stable temperature characteristics.

The UCD2A470MNQ1ZD is constructed from an anode made up of aluminum foil and layers of manganese dioxide as an electrolyte. The aluminum foil is then wound to create two axes, the positive and negative sides. This allows for a non-polar construction, which means that the polarity does not matter when connecting it in the circuit.

The other key component in the UCD2A470MNQ1ZD is the cathode. It is made up of a stainless steel plate with perforations, which act as a container for the electrolyte. Within this container is a paper, which separates the anode and cathode and provides dielectric properties, further adding to the longevity of the capacitor\'s life. The entire construction is hermetically sealed with an epoxy resin, a B-stage silicone resin, or a combination of the two.

In conclusion, the UCD2A470MNQ1ZD is an highly versatile capacitor that is used in a variety of portable, battery-operated applications. Its main advantage is its non-polar construction, which allows for the use of negative voltage without decreasing the applied voltage. This, in turn, reduces leakage and increases the capacitor\'s life. As its components are hermetically sealed, the capacitance values of this capacitor remain stable over an extended temperature range.

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