MKP385356125JF02W0

Operating Temperature:	-55°C ~ 110°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.650" (16.50mm)
Size / Dimension:	0.689" L x 0.394" W (17.50mm x 10.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP385
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1250V (1.25kV)
Voltage Rating - AC:	450V
Tolerance:	±5%
Capacitance:	0.056µF
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: The Application Field and Working Principle of MKP385356125JF02W0

Film capacitors, sometimes called plastic film capacitors, are a type of electrolytic capacitor made out of plastic film instead of metal plates. They are popularly used in a variety of sectors including audio engineering, biomedical engineering, electronic equipment, automotive electronics, and others. In this article, we investigate the application field and working principle of the MKP385356125JF02W0, a type of film capacitor. One of the most common configurations for film capacitors is the X2 class. Air dielectrics, self-healing metallized polypropylene and polyester film dielectrics are used in this class. X2 capacitors are usually designed for safety-rated applications, and are mainly used in applications dealing with home appliances. The MKP385356125JF02W0 follows this X2 class design, hence it should be considered for use in safety-rated cases in domestic appliances and other similar scenarios. In terms of physical characteristics, the MKP385356125JF02W0 is 28mm long and 11.4mm wide. It has a tolerance rating of 10%, a capacitance of 4.7uF at a working voltage of 450V and its impedance is rated at 330kΩ (18kHz, 0.2V).In terms of working principle, film capacitors function by transferring electrical energy between two parallel electrodes. The two electrodes are sandwiched between a film dielectric. The electric field between the two electrodes affects the mobile electrons in the dielectric, and causes them to align in the direction of the electric field. In other words, the film capacitor stores electrical charge by forming an electric flux field between the electrodes, thereby creating a charge polarization. The electric field may also induce a dipole in the film dielectric, thereby affecting its capacitance. The MKP385356125JF02W0 uses the principle of electric field induced dipole formation within a film to generate a pseudo-capacitance. The pseudo-capacitance is basically a structural capacitance in which the charge and discharge characteristics of a capacitor depend on the material parameters of the film dielectric. The pseudo-capacitance also improves the performance of the MKP385356125JF02W0 in specific scenarios. In order for the MKP385356125JF02W0 to operate efficiently, it must be kept within its stipulated environmental limits. Factors such as temperature, humidity, and altitude are particularly important as they can affect the capacitance value, the rated tolerance, the mechanical and electrical performance of the MKP385356125JF02W0. The lifetime of a film capacitor can also be affected by environmental constraints.In conclusion, the MKP385356125JF02W0 is a type of X2 class film capacitor with various characteristics such as temperature, voltage, and humidity for efficient operation. Its film dielectric allows for the generation of pseudo-capacitance to improve performance. It is mainly used in domestic appliances and safety-rated applications due to its X2 class design.

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

Part Number	Manufacturer	Price	Quantity	Description