Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.689" L x 0.197" W (17.50mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MMKP383
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	2000V (2kV)
Voltage Rating - AC:	700V
Tolerance:	±5%
Capacitance:	1200pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

BFC238363122 Application Field and Working Principle

Film capacitors, also known as film dielectric capacitors, are capacitors that use a thin plastic film as a dielectric medium. The film capacitors of the BFC238363122 series are a type of medium and high voltage capacitor developed, manufactured and sold by the ABB Group. These capacitors are mainly used in large appliances such as refrigerators, washing machines, air conditioners and other motion control applications. This paper focuses on explaining the application fields and working principle of this series film capacitor.

Application Fields：

BFC238363122 series film capacitors feature very high capacitance ratings and are mainly used in large electrical appliances, electronic motors and energy-saving lighting power supplies. In refrigeration systems and other large appliances, they provide powerful control of air movements and the air mass of the system. In motion control applications, the film capacitors regulate the speed of the motor as well as the energy needed for each cycle of motion. In energy-saving lighting, the capacitors help to ensure the efficient use of energy by protecting lamps from overloads and reducing electrical resistance.

Working Principle：

The working principle of the BFC238363122 series film capacitor is quite simple. The capacitors are made of two metal contact plates separated by a thin dielectric film, typically made of mylar or polypropylene. The capacitance is determined by the distance between the two plates and the thickness of the dielectric film. When a voltage is applied across the two plates, a charge builds up on the surface of the dielectric film, creating an electric field. This electric field attracts and holds opposite charges on the surface of the plates, creating an electric current in the capacitor circuit. The capacitance of the BFC238363122 series film capacitors can be adjusted by changing the thickness and dielectric constants of the film. The larger the dielectric constants, the larger the capacitance rating. Furthermore, the film capacitors are also temperature stable, making them suitable for high-temperature applications. In conclusion, the BFC238363122 series film capacitors are widely used in large electrical appliances and motion control applications. They are temperature stable and feature adjustable capacitance ratings. The working principle is based on electric fields created by the charge on the surface of the dielectric film which attracts and holds opposite charges on the metal contact plates.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description