MKP383375250JKP2T0

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	1.083" (27.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.827" (21.00mm)
Size / Dimension:	1.220" L x 0.827" W (31.00mm x 21.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MMKP383
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	2500V (2.5kV)
Voltage Rating - AC:	900V
Tolerance:	±5%
Capacitance:	0.075µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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MKP383375250JKP2T0: Applications and Working Principle

Film capacitors are widely used electrical components known for their reliable operation, long service life, and low tolerance for electrical noise. They are used to regulate the voltage, store electrical energy, reduce electrical noise, and improve signal integrity. MKP383375250JKP2T0 is a type of film capacitor manufactured by EPCOS, which has a voltage rating of 250V and a capacitance of 400pF (Picofarads).The MKP383375250JKP2T0 is a two-layer film capacitor with a temperature coefficient of -20. It is also often referred to as an X2 or Y2 type capacitor due to its construction and characteristics. The term \'X2\' refers to the fact that two dielectric films are sandwiched together, while \'Y2\' refers to the fact that two metallic and two dielectric layers are housed in a single capacitor.The construction of an MKP383375250JKP2T0 is as follows: two metallized polyester films (each with a protective coating) are placed in metal foil enclosures; one of the metal layers is the plate and the other is the contact. The plate electrode is connected to the contact electrode by a spacer that creates the necessary distance for the electric field to form. The capacitance of the MKP383375250JKP2T0 is determined by the distance between the metal plates, the dielectric constant of the films, and the surface area of the plates.This type of capacitor is commonly used in switching mode power supplies (SMPS), active filters, and EMI/RFI filtering applications. Its relatively low capacitance and high voltage rating make it well suited for applications requiring large amounts of current. The construction of the MKP383375250JKP2T0 also makes it especially suitable for high frequency applications. Its low ESR (Equivalent Series Resistance) also allows for better ripple current and noise suppression in SMPS applications. The high dielectric strength of the films and the hermetic seal of the metal enclosure also make it suitable for UPS (Uninterruptible Power Supplies) and medical equipment applications.When it comes to working principle, MKP383375250JKP2T0 capacitors are basically used as a circuit board component to store electrical energy in a system. They work in a similar way as capacitors in general, by creating an electric field between two plates of metal which stores up an electrical charge. In a circuit board application, an MKP383375250JKP2T0 capacitor is usually connected in parallel with another component, such as a resistor, to allow current to flow in both directions. It also works to reduce the rate of voltage change, also known as \'dV/dt\', that occurs in a system. The electric field between two plates of metal that prevent the voltage from changing too rapidly. As a result, this type of capacitor is often used to smooth out the signal in systems that respond to sudden voltage spikes.In order to work properly, the MKP383375250JKP2T0 capacitor must be connected the right way around. If the wrong polarity is used, the capacitor may be damaged or even fail completely. It’s also important to make sure that the capacitor is connected to the correct voltage rating and works within the required temperature ratings.In conclusion, MKP383375250JKP2T0 is a reliable and durable capacitor that is suitable for a wide range of applications. It is usually used in switching mode power supplies, active filters, noise suppression systems, and other systems that require a steady voltage. Its construction also makes it suitable for high frequency applications. The proper usage of the capacitor is essential for ensuring its performance and longevity.

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