SFA66S1K219B

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Film capacitors, also known as plastic film capacitors, are widely used in electrical engineering due to their low cost, excellent safety, and durability. In particular, they are used in filters, bypass capacitors, integrating capacitors, decoupling capacitors, and in coupling, splitting, and tuning circuits, just to name a few. Among the different types of film capacitors available, the SFA66S1K219B is a popular choice for many applications.

The SFA66S1K219B is a metallized polypropylene plastic film capacitor. It has a voltage rating of 660 VDC (or 440 VAC) and a capacitance of 1.0 uF. It has a lead frame tail soldering option, solderable feed thru, multiple bushing systems, and it is UL approved.

As an ultracapacitor, the SFA66S1K219B is ideal for many applications. It can be used in office equipment, consumer electronics, medical equipment, test and measurement, and automotive applications. In particular, it is often used in motors, inverters, and in DC& DC converters.

The working principle of the SFA66S1K219B is based on electrostatic principles. The capacitor consists of two electrodes separated by a dielectric or insulating material. When a voltage is applied across the two electrodes, the dielectric material stores electric charge in the form of an electrical field. Thus, when alternating current is applied across the two electrodes, the dielectric material stores electric charge in the form of an electrical field and releases it as the voltage across the electrodes changes.

The SFA66S1K219B is made of metallized polypropylene plastic film material. It has a voltage rating of 660 VDC (or 440 VAC) and a capacitance of 1.0 uF. It has a lead frame tail soldering option, solderable feed thru, multiple bushing systems, and it is UL approved. The overall size is 40.26" (L) x 1.10" (W) x 0.42" (H). It has a maximum temperature of 85°C, a dissipation factor of 0.1%, and is RoHS and REACH compliant.

The SFA66S1K219B has been designed to meet the most stringent safety and efficiency standards. Its polypropylene plastic film construction enhances its long-term stability and reliability, while its high temperature rating and low dissipation factor ensure superior performance. Furthermore, its UL certification makes it ideal for use in commercial and industrial applications.

In conclusion, the SFA66S1K219B is a reliable and efficient plastic film capacitor, designed for use in many different types of applications. Its wide voltage range, high capacitance, and UL certification ensure that it is a reliable and cost-effective solution for many industrial and commercial applications.

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