F1778322K2DCB0

Operating Temperature:	-55°C ~ 110°C
Features:	--
Ratings:	X2
Applications:	EMI, RFI Suppression
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.394" (10.00mm)
Size / Dimension:	0.492" L x 0.157" W (12.50mm x 4.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	F1778X2
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	310V
Tolerance:	±10%
Capacitance:	0.022µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film capacitors are electrical devices made of metal or plastic films that act as an electrical insulator. They are made from dielectric materials such as polyester, polypropylene, polycarbonate, polystyrene, and polymethylpentene. The films are often coated with a metal oxide or organic dielectric to enhance their electrical properties.Film capacitors are widely used in a number of applications, such as power electronics, motor control, audio electronics, and even pacemakers.F1778322K2DCB0 is a film capacitor with good performance and relatively low price. It has a wide application field, and can be found in a variety of different applications such as medical instruments, power supplies, audio devices and consumer electronics. F1778322K2DCB0 has a storage capacity of 2,300 volts, and the working temperature range is -55°C to 105°C. It is also featured with UL certification and has high stability when used in the high temperature and humidity.The working principle of a film capacitor is quite simple. When a voltage is applied across it, an electric field is set up between the metal layers of the capacitor. The electric field then attracts positive and negative charges, thus inducing a current in the circuit. The current is then stored in the capacitor\'s dielectric, which exists between the two metal layers. This process of charge storage and the underlying principles of capacitance mean that the current in the circuit can be maintained even when the voltage is turned off.Due to their unique construction, film capacitors are able to offer a number of desirable characteristics, such as low inductance, high insulation resistance, and low noise. They also have a greater capacitance than other types of capacitors and are resistant to frequency changes. In addition to this, they have a lower ESR (equivalent series resistance) than other types of capacitors, meaning that they can handle high currents without overheating.Film capacitors, like the F1778322K2DCB0, are also much more stable than other types of capacitors over a wide temperature range. This makes them ideal for use in applications such as motor control circuits, where temperature stability plays an important role. Additionally, they are generally more reliable and can last for a long time.Overall, F1778322K2DCB0 is an excellent choice of film capacitor for a variety of different applications. It has a wide range of applications, thanks to its high storage capacity, high insulation resistance, low ESR and reliable construction. Its low price and stability across wide temperature ranges make it an ideal choice for those who need to find a reliable and cost-effective option for their electrical projects.

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