SFA37T3K219B-F

Operating Temperature:	-40°C ~ 70°C
Features:	--
Ratings:	--
Applications:	Motor Run
Lead Spacing:	0.810" (20.57mm)
Termination:	Quick Connect, Disconnect
Height - Seated (Max):	2.310" (58.67mm)
Size / Dimension:	2.160" L x 1.310" W (54.86mm x 33.27mm), Lip
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount
Series:	SF
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	370V
Tolerance:	±10%
Capacitance:	3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors, also known as plastic film capacitors, are a type of capacitor that uses a thin plastic film as the dielectric material. They offer low dissipation, low noise, long life, and high insulation resistance. These components are also used in a wide range of applications, from consumer electronics to more advanced applications such as electric vehicles.

SFA37T3K219B-F Application Field and Working Principle

The SFA37T3K219B-F is a film capacitor manufactured by Sanken. This capacitor is designed for high-performance and high-frequency applications, and is widely used in a variety of consumer electronics.The SFA37T3K219B-F is composed of a gas insulation plate, an anode film, a cathode film, and an external case. The anode film and the cathode film are made from a special polyester film, while the insulation plate is made of polypropylene. This configuration results in a low impedance and high frequency characteristics, making it suitable for high-frequency applications.The SFA37T3K219B-F capacitor has several features that make it one of the best film capacitors on the market. It has a voltage rating of 250 volts, a capacitance of 2.2 µF, and a temperature range of -40°C to +105°C. The device has a self-healing dielectric, meaning that when a high electrical voltage is applied, the insulation film will automatically heal itself and prevents the capacitor from being rendered useless. Additionally, this capacitor offers excellent capacitance stability over its rated temperature range, making it well-suited for high-temperature applications.The SFA37T3K219B-F offers a wide range of benefits for applications where high-frequency performance and long life are essential. This capacitor is highly reliable and durable, making it a great choice for a variety of applications, including consumer electronics, automotive electronics, and medical devices. The device is also resistant to vibration and shock due to its construction material and is RoHS compliant.In addition to its traditional application in consumer electronics, the SFA37T3K219B-F is also suitable for use in electric vehicles. This capacitor offers high energy efficiency and fast charge/discharge characteristics, making it an ideal choice for electric vehicles. It can be used to improve the efficiency of the electric motor, reduce the voltage ripple, and reduce the power consumption of the motor.The SFA37T3K219B-F capacitor is a reliable and durable film capacitor that offers excellent frequency response, high capacitance stability, and a long life for a variety of applications. The device is easy to install and offers a range of advantages such as low dissipation, low noise, and high insulation resistance. It is an ideal choice for a variety of applications, from consumer electronics to electric vehicles.

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