BFC237875203

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Film capacitors are widely used in a variety of electronic devices both for their reliable performance and their reliance on physical structures rather than chemical processes. The BFC237875203 is a film capacitor with a specific application field and working principle.

The BFC237875203 is a polyethylene-naphthalate (PEN) film capacitor primarily designed for use in Automotive applications. It is a Axial Lead Mounted SMT / Lead Frame capacitor and provides a wide range of ESRs (Equivalent Series Resistance) for a variety of uses. It features a low ESL (Equivalent Series Inductance) providing improved transient response and very low harmonic distortion.

In terms of size, the BFC237875203 measures 11.92mm in length and 6.35mm in width. It has a large capacity for its size; it has a rated capacitance of 39uF in a 16V rating with a temperature capability and a rated life of 2000 hours at 60°C.

The BFC237875203 uses the principle of dielectric field control to achieve a high capacitance-to-voltage ratio. In this design, two parallel plates are placed near each other in a vacuum, with the plates consisting of two layers of metal foil on top of a film made from PEN, which acts as the dielectric. By controlling the field between the two plates, the capacitance of the capacitor can be controlled. This design also has another advantage in that the plates can be made much thinner than with other capacitor designs, meaning that the overall size of the device can be significantly reduced.

The BFC237875203 is part of a range of film capacitors designed for a variety of applications such as power supplies, commercial lighting, motor control, high-end audio equipment and more. The BFC237875203 is particularly suited for use in automotive applications due to its high power and low ESR. It is also ideal for use in high-voltage applications, such as HVAC/R, because of its low ESL, meaning it is less likely to pick up harmonics. It is also low leakage, making it suitable for use in medical equipment applications where low self-discharge is required.

The BFC237875203, with its wide range of uses and reliability, is an ideal film capacitor for a variety of applications. Its design, based on the principle of dielectric field control, provides a compact size and high capacitance-to-voltage ratio. Its low ESL and low ESR make it ideal for use in a variety of power-related applications such as HVAC/R, motor control and high-end audio equipment. Its low leakage also makes it suitable for use in a range of medical equipment applications.

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