SFT44S50-10K491E-F

Series:	*
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Film capacitors are electrical components that store and release electric energy quickly and are categorized into two primary types: dielectric and non-dielectric. The SFT44S50-10K491E-F belongs to the dielectric type, and has a highly reliable dielectric material (polypropylene film) as the dielectric medium to isolate the positive and negative electrodes. The main purpose of the SFT44S50-10K491E-F film capacitor is to reduce the impedance and the signal distortion in systems. It is used mainly in applications where a high degree of accuracy is required, such as in radio and TV broadcasting, digital signal processing, and medical instrumentation.The SFT44S50-10K491E-F film capacitor has a minimal temperature coefficient, and does not suffer from variations when the frequency or temperature changed. Its capacitance typically remains unchanged over a large temperature range. It also has low losses and a low ESR, which results in high current and power handling capabilities.The working principle of the SFT44S50-10K491E-F film capacitor is based on electrostatic insulation. This type of capacitor relies on the dielectric material of the capacitor to store electric charge in an electric field, creating an electric field between the two electrodes. The electrostatic force between the two electrodes is the basis for the capacitor’s operation.When a potential difference is applied between the two electrodes of the SFT44S50-10K491E-F film capacitor, the distance between the two electrodes will be reduced, resulting in an increase in the capacitance of the film capacitor. This will decrease the impedance across the capacitor, and will also reduce the signal distortion in the system.The SFT44S50-10K491E-F film capacitor is designed for harsh environmental conditions, and is highly immune to moisture, dust, and other forms of environmental pollution. It is very reliable and long lasting, and is suitable for use in high reliability and long life applications. Its high stability and low losses make it an ideal choice for signal processing, and other applications where high levels of accuracy and precision are required.

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