RNU0J102MDN1KX

RNU0J102MDN1KX is a type of aluminum-polymer capacitor which is often used for high frequency applications due to its low ESR and ESL, high capacitor temperature, low temperature derated value and low profiles. The major application fields of RNU0J102MDN1KX include applications for DC/DC converter, LCD Vcom and driving power module, RF signal processing, general power electronic products and automotive electronic devices, etc.

The working principle of RNU0J102MDN1KX aluminum-polymer capacitor is based on the combination of two electrode plates composed of aluminum and an electrolyte composed of a double layer of polymer. The anode is composed of aluminum foil and the cathode is composed of an electrolyte composed of a double layer of polymer. The electrolyte will react with the electric current and it will create an electric field between the two electrodes, thus forming an electrochemical reaction and releasing stored energy. The electric field will then induce a charge onto the aluminum foil, thus creating a capacitance. The capacitance is directly proportional to the applied voltage, and is determined by the surface area of the aluminium and the dielectric constant of the electrolyte. The capacitance will also change with changes in temperature, pressure and humidity.

The advantages of RNU0J102MDN1KX aluminum-polymer capacitor include high capacitance, low DC resistance, low ESR, low ESL and high temperature derated value. It is also a very low profile capacitor, meaning that it can be mounted in tight spots with ease. Additionally, due to its polymer composition, the capacitor has high reliability and excellent noise damping capability. The reliability and low profile of the RNU0J102MDN1KX makes it ideal for many applications, as it can be used in a wide variety of places, such as in DC/DC converters, LCD Vcom and driving power modules, RF signal processing, general power electronic products and automotive electronic devices.

In conclusion, due to its high capacitance, low DC resistance, low ESR, low ESL and high temperature derated value, the RNU0J102MDN1KX aluminum-polymer capacitor is an ideal choice for high frequency applications, such as in DC/DC converters, LCD Vcom and driving power modules, RF signal processing, general power electronic products and automotive electronic devices. Additionally, the capacitor’s low profile also makes it suitable to be mounted in tight spots, as well as its reliability makes it an ideal choice for applications requiring robustness and durability.