MMWA2S47K-F

Series:	MMWA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.047µF
Tolerance:	±10%
Voltage Rating - AC:	125V
Voltage Rating - DC:	250V
Dielectric Material:	Polyester, Metallized
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Axial
Size / Dimension:	0.217" Dia x 0.563" L (5.50mm x 14.30mm)
Height - Seated (Max):	--
Termination:	PC Pins
Lead Spacing:	--
Applications:	General Purpose
Ratings:	--
Features:	--

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Introduction to Film Capacitors

Film capacitors, or plastic film capacitors, are important electronic components with diverse applications. Made with thin dielectric films, either organic or inorganic, and with metalized electrodes that act as the electrodes, they offer good electrical and physical stability. Compared to other types of capacitors, they are more reliable and robust, and offer better heat and stress resistance. These properties make them an ideal choice for various applications, including power supplies, audio circuitry, and in consumer and industrial electronics.

MMWA2S47K-F Film Capacitor

The MMWA2S47K-F is a motor-run film capacitor, designed to work with AC and DC circuits. This capacitor utilizes an extremely durable polypropylene film that ensures an increased product life, making it ideal for a variety of applications such as HVAC/R, mining, marine, and agriculture.The MMWA2S47K-F is able to handle high current (up to 7,000 amps) without degrading in performance. It is also highly resistant to temperature and vibration, heat shock, and moisture. With high discharge-endurance and excellent self-healing and voltage-resistance properties, this capacitor is able to continuously keep its low dissipation factor and safe insulation resistance.

Application Fields of the MMWA2S47K-F Film Capacitor

The MMWA2S47K-F film capacitor is a reliable and dependable capacitor, and is an excellent choice for a variety of applications. It is most commonly used in equipment requiring high-voltage, high-current performance, such as in pumps, compressors, motors, and lawn mowers. Additionally, it can be used in various household appliances, such as refrigerators, washing machines, and air conditioners.The MMWA2S47K-F capacitor also excels in performance in automotive applications, such as in ABS brakes, navigation systems, and electric power steering. With its excellent temperature-resistance, vibration-resistance, and its ability to handle high currents, this capacitor is an ideal choice for automotive applications.

Working Principle of the MMWA2S47K-F Film Capacitor

The MMWA2S47K-F capacitor comprises two metallic electrodes, separator, and polypropylene film. The two electrodes are separated by a dielectric—in this case, polypropylene—which provides the necessary electrical insulation between the two electrodes.When a voltage is applied across the capacitor, the positive and negative charges accumulate on the opposite electrode. The accumulated charge creates an electric field which is canceled by the electric field of the opposite charge, resulting in a field of no net charge and zero current flow.This dielectric field maintains its integrity even when the capacitor is not under a voltage. This allows the capacitor to store energy in the form of an electric charge, which can be used for various applications.

Conclusion

The MMWA2S47K-F is a reliable and dependable film capacitor with excellent stability and durability. With its high current-handling capability, temperature resistance, vibration resistance, and its resistance to heat shock and moisture, this capacitor is ideal for automotive, HVAC/R, mining, marine, and agricultural applications. The working principle of the capacitor works by creating an electric field between two metallic electrodes and dielectric—in this case, polypropylene—which enables the capacitor to store energy and allows it to be used for various applications.

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