MKP383512100JPM2T0

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	1.476" (37.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.732" (44.00mm)
Size / Dimension:	1.654" L x 0.945" W (42.00mm x 24.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MMKP383
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1000V (1kV)
Voltage Rating - AC:	350V
Tolerance:	±5%
Capacitance:	1.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Film Capacitors: MKP383512100JPM2T0 Application Field and Working Principle

Film capacitors are electrical devices widely used in consumer electronics, automotive, and communication infrastructures. They are classified as two-terminal non-polarized capacitors where two metal plates are separated with a fragile insulating layer. General conditions in which a film capacitor is predicted to work are temperature range of -40 to +105 °C and frequency range of 10 kHz to 1 MHz.MKP383512100JPM2T0 is a film capacitor of schematic size 38mmX35mmX10mm. It is widely used in the industrial fields, such as switching power supplies, inverter rectifier modules and electromechanical control circuits. The capacitor performs well in these scenarios due to its small ESR value, high ripple current capability, excellent noise suppression, and low dielectric absorption.The working principle of the MKP383512100JPM2T0 capacitor begins by conducting an electric current to the center of two metal plates. The electric field generated between the two plates polarizes the dielectric layer between them. As this layer is very thin and is composed of an insulator material, the electric field is prevented from conducting between the two plates and causes them to remain electrically isolated. The electric current instead forms an electrostatic field around the two metal plates, which is perpendicular to the surface of the plates. In MKP383512100JPM2T0, a non-polarized design allows voltages of both polarities to be applied.The capacitance of a film capacitor is determined by a number of different factors. These include the distance between the plates, the dielectric constant of the material, the area of the plates, and the permittivity of the environment. In MKP383512100JPM2T0, the capacitance is optimized by using a thin and highly permeable polypropylene film as the dielectric. The capacitance is further kept constant by using a pressure contact between the electrode and the film.The current connected to MKP383512100JPM2T0 can also be classified as AC or DC depending on the type of current passing through it. AC current will cause the capacitor to act like a resistor, absorbing the high frequency components of the current while allowing the low frequency components to pass through. DC current, on the other hand, will cause the capacitor to act like a short circuit, allowing the current to pass through.In conclusion, versatility, compact size, and high reliable performance makes MKP383512100JPM2T0 a preferred choice for applications in switching power supplies, inverter rectifier modules, and electromechanical control circuits. Its excellent noise suppression and low dielectric absorption performance enhances the reliability and performance of the capacitors. As each captor is produced with optimized parameters and performance, it is no surprise that MKP383512100JPM2T0 is one of the most popular film capacitors available in the market today.

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