SFT44S35-10K391E-F

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Film capacitors are capacitors that exhibit superior performance in high-frequency applications and enable higher power density due to their higher specific energy ratings when compared to ceramic, paper and electrolytic capacitors. The SFT44S35-10K391E-F film capacitor is a high-frequency component used in numerous applications including DC-DC converters, switch-mode power supplies, snubber capacitors, and telecommunications equipment.

The SFT44S35-10K391E-F is a metallized polypropylene, motor-run application capacitor. Motor-run application capacitors help to reduce motor current, ensure stable starting, and improve the power factor of a motor. This capacitor also has an extended frequency range, making it suitable for applications requiring an extended frequency range such as cellular phone, cable television and local area network equipment. In addition, the SFT44S35-10K391E-F has an extended temperature range, making it well suited for use in high-temperature or outdoor environments.

The SFT44S35-10K391E-F film capacitor provides excellent electrical performance, making it suitable for a wide range of applications. It offers high insulation resistance and low dissipation factor, which makes it an ideal choice for energy efficient applications such as LED lighting systems. The SFT44S35-10K391E-F has a small case size and is lead free, making it an ideal choice for space-constrained and RoHS compliance applications. It is also UL-recognized and carries a limited warranty.

The SFT44S35-10K391E-F film capacitor operates on the principle of dielectric absorption. This effect creates an internal polarization that increases with the applied voltage, thus increasing the capacitance of the device. This phenomenon is also known as dielectric saturation and is the result of a time-varying electric field within the device. The increased capacitance is beneficial for applications requiring increased capacitance values such as snubber capacitors and power factor correction circuits.

The SFT44S35-10K391E-F film capacitor is a high-reliability component that can be used in numerous applications such as DC-DC converters, switch-mode power supplies, snubber capacitors, and telecommunications equipment. It offers superior electrical performance and extended temperature range, making it suitable for high-temperature or outdoor applications. The SFT44S35-10K391E-F has a small case size and is lead free, making it ideal for space-constrained and RoHS compliance applications. The device operates on the principle of dielectric absorption, enabling it to increase its capacitance value with the applied voltage. This makes the SFT44S35-10K391E-F an ideal choice for applications requiring high capacitance values such as snubber capacitors and power factor correction circuits.

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