BN154E0335K--

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Film capacitors are a type of capacitor that uses an insulating plastic film as the dielectric, which establishes the capacitance. This type of capacitor was first invented in the 1930’s and has since become the most commonly used type of capacitance in a wide variety of applications.The BN154E0335K is a film capacitor made from Nichicon Corporation, a leading manufacturer of film capacitors and other electronic components. It is a two-layer metallized polyester film capacitor for general purpose use, and is especially suitable for use in AC motor and power supply circuits, communication equipment, audio equipment, measurement and instrumentation equipment, and high voltage applications.The BN154E0335K is a RoHS and REACH compliant component, meaning it is constructed in compliance with the European directives regarding the restriction of hazardous substances and the registration, evaluation, authorization and restriction of chemicals, respectively.The BN154E0335K offers excellent electrical characteristics with a temperature coefficient of +100ppm/℃, a high insulation resistance of 100GΩ at 100V DC, and an insulation distance of 0.5mm. Its rated voltage is 350VAC /500VDC, with a dielectric strength of 1500VAC(180 sec) RMS and a rated power of 5W. It has a capacitance of 0.033μF, tolerance of ±10%, and a self-healing property.The BN154E0335K is a general purpose capacitor, and has a wide range of potential applications. These include AC motor and power supply circuits, communication equipment, audio equipment, measurement and instrumentation equipment, and high voltage applications. The capacitor’s dielectric material enables the capacitor to store electrical energy, prevent electrical voltage spikes, filter AC line currents, provide frequency dependent resistive elements, and produce time lags. The capacitor is also commonly used in power supplies, as it can store electrical energy and then slowly release it as needed.The working principle of a film capacitor is the same as any other type of capacitor. The capacitor is constructed of two metal plates separated by an insulating substance known as the dielectric material. When an alternating current is applied to the plates, the electrostatic field created in the dielectric material stores an electrical charge. When the alternating current is removed, the electrostatic field dissipates and the capacitor discharges. This is why film capacitors are often referred to as “non-polarized” devices, since the electrical charge is only held for a split second until the source of the electric current is removed.

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