185684K63RFA-F Capacitors

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Film Capacitors are widely used in many different fields and can be used as DC blocking capacitors, AC line chokes, filtering capacitors, power factor capacitors, lightning protectors, high voltage suppressors, semi conductor back-up capacitors and many other types of components. The 1856K63RFA-F is a specific type of film capacitor that is a part of the D series from Vishay Intertechnologies. It is a robust and reliable capacitor that has many applications and offers great performance.

The 1856K63RFA-F has a capacitance value of 1.1μF, a rated voltage of 630V, a dissipation factor (DF) of 4.0 mW/6V and a maximum working temperature of 105°C. It is 16mm in length with a lead spacing of 14.2mm. The lead wires are made from silver-plated copper and the entire package is PBT resin moulded. Additionally, this film capacitor is self-healing, meaning it prevents dangerous voltage arcing that could damage the circuit board and other components. The 1856K63RFA-F is ideal for use in consumer electronics, automotive, industrial and medical equipment.

The 1856K63RFA-Fcan be applied as a DC blocking capacitor in AC/DC power supplies, in serial or parallel circuits to suppress spikes and transients in the power lines, in interference suppression circuits in telecommunications systems as well as in many other applications.

The working principle of a film capacitor is relatively simple. It works by storing electric energy in the form of an electric field between two electrodes separated by a dielectric medium. In order to achieve this, the capacitor needs to be connected to a power source so that current can flow to the electrodes, thus creating an electric field in the dielectric material. This electric field then stores electric energy, allowing a charge to be built up and held in the capacitor over a certain period of time.

The 1856K63RFA-F uses a metallized polypropylene film as its dielectric medium, which is then wrapped around two silver-plated copper leads. This ensures that the capacitor has a long life and can withstand up to 105°C of maximum working temperature, making it ideal for harsh environmental applications. The silver-plated copper leads also ensure a reliable connection with the power source and the circuit board.

Overall, the 1856K63RFA-F is a highly reliable film capacitor that can be used in a variety of applications. With its robust construction and reliable performance, it is an excellent choice for consumer electronics, automotive, industrial and medical equipment. The Working Principle of a film capacitor is relatively simple and it works by storing electric energy in the form of an electric field, this ensures that the capacitor has a long life and can withstand up to 105°C of maximum working temperature.

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