Series:	F339X1
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1000pF
Tolerance:	±20%
Voltage Rating - AC:	480V
Voltage Rating - DC:	1000V (1kV)
Dielectric Material:	Polypropylene (PP), Metallized
Operating Temperature:	-55°C ~ 110°C
Mounting Type:	Through Hole
Package / Case:	Radial
Size / Dimension:	0.492" L x 0.157" W (12.50mm x 4.00mm)
Height - Seated (Max):	0.394" (10.00mm)
Termination:	PC Pins
Lead Spacing:	0.394" (10.00mm)
Applications:	EMI, RFI Suppression
Ratings:	X1
Features:	--

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Introduction to Film Capacitors

Capacitors are an important component in Electronics and Electronic Applications. A film capacitor is a type of capacitors whose electrodes are separated by a film of insulating material, such as polyester or polypropylene, and are typically manufactured in cylindrical shapes. These capacitors offer a wide range of advantages, including low cost and high electrolytic stability, low leakage, and low ESR. They are used in a variety of applications, from motor controls, switch-mode power supplies, to signal processing and audio applications.In this article, we will discuss the F339X121048MDA2B0 film capacitor, its application field, and its working principle.

Construction and Properties

The F339X121048MDA2B0 film capacitor is a large-sized capacitors manufactured in cylindrical shapes. Its dimensions are 3.5” x 2.5”, and it has a rated voltage of up to 630V. Its case is made of multiple-layer insulating film material, which provides excellent dielectric properties and stability. The capacitors also have a low self-inductance and a low loss factor at high frequencies, thus providing better performance.In addition to this, the F339X121048MDA2B0 is UL recognized and meets the requirements of EN630-1 and EN630-2. They also feature a long service life, high temperature and humidity performance, and most importantly, low dissipation factor and stability.

Application Field

The F339X121048MDA2B0 film capacitor is ideal for a wide range of applications, such as motor controls, home appliances, switch-mode power supplies, loudspeakers, and audio amplification. Its capacitance range makes it suitable for AC and DC circuits.Moreover, due to its characteristics, durability and performance, the F339X121048MDA2B0 is especially suitable for motor control and SMPS applications. It is also an ideal choice for low- voltage DC filter and rectifier circuits.

Working Principle

The F339X121048MDA2B0 works on the basic principles of capacitance. It utilizes its multiple-layer insulating film material to create an electrical field at some point between the two plates. This field produces an opposing force to the applied voltage, creating a current flow in the capacitor.However, this current flow is short-lived as the capacitor stores the majority of the electrical energy. This energy is then discharged slowly when the applied voltage is removed, resulting in a gradual loss of charge. This is the basic principle behind capacitance and how the F339X121048MDA2B0 film capacitor works.

Conclusion

In conclusion, the F339X121048MDA2B0 film capacitor is a versatile, high-performance product that can be used in a variety of applications. It offers excellent dielectric properties and stability, low leakage, and low ESR. Its UL recognition and long service life make it an ideal choice for a wide range of applications and industries.

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