FCP0805H821J-J1

Film capacitors are among the most commonly used capacitor types due to their high reliability and stability. A film capacitor, such as the FCP0805H821J-J1, is constructed of two electrodes which are separated by a film formed from either polyester, polypropylene, polyethylene naphthalate, polytetrafluoroethylene, or polycarbonate, depending on the design. This dielectric film provides the capacitor with its characteristics, such as voltage ratings, high frequency response and temperature stability.

The FCP0805H821J-J1 film capacitor is a surface mount, PTCF-H Series, capacitive MLCC from Murata. It’s an 8mm-by-5mm chip capacitor with a rated voltage of 100V, an insulation resistance of 750V, and a capacitance of 821pF. It has a wide operating temperature range of -55 to +125oC, making it well suited for use in wide range of applications including power electronics, AC/DC converters, automotive systems and high-power amplifiers.

The FCP0805H821J-J1 capacitor also features a high voltage rating and high insulation resistance which contributes to its reliability. Its cell construction and low profile design is suitable for applications with limited space. The FCP0805H821J-J1 features long-term stability, stable capacitance, and low impedance that delivers excellent performance in high frequency environments such as wireless communication systems. It is also RoHS compliant.

The working principle of the FCP0805H821J-J1 film capacitor is based on the same principles as other capacitors. When a voltage is applied across the electrodes of the capacitor, the dielectric material between them forms an electric field which stores electrical energy. When the voltage is removed, the stored energy is slowly discharged until the electric field between the electrodes is neutralized, at which point the capacitor is fully discharged.

The FCP0805H821J-J1 film capacitor is an excellent choice for applications that require a rugged, high performance, and reliable component. Its low profile and long-term stability make it a great choice for a wide range of applications. Its high insulation resistance and high voltage rating help ensure reliable performance even in harsh conditions.