DPP4P1K-F

Operating Temperature:	-55°C ~ 105°C
Features:	Low ESR
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	1.083" (27.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.906" (23.00mm)
Size / Dimension:	1.260" L x 0.472" W (32.00mm x 12.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	DPP
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	250V
Tolerance:	±10%
Capacitance:	0.1µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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

Film capacitors are very common in many applications, and the DPP4P1K-F is no exception. It is a film capacitor which has a very wide range of applications, from providing decoupling for small power supplies to providing filter capacitance for power grids. It also has a wide range of working frequencies, from 50 Hz to 4 MHz.The main feature of film capacitors is their ability to store charge and act as a dielectric between two electrodes. The two main types of film capacitors are summation capacitors and differential capacitors.Summation capacitors are made from multiple layers of film that is covered on both sides with metal electrodes. This creates a very low series inductance which makes them suitable for many high-frequency switching or peak current applications. They are also very stable over temperature, making them ideal for decoupling applications.Differential capacitors are composed of multiple layers of film sandwiched between two metal electrodes. This type of capacitor has very low impedance at low frequencies, making them suitable for power regulation and grid filter applications.The DPP4P1K-F is a summation capacitor with an operating voltage of 400 Vdc and capacitance of 4 µF. It is capable of operating at very high frequencies, up to 4 MHz. Its small size and low series inductance make it ideal for many high-frequency switching and power supply applications. Additionally, its wide capacitance range and temperature stability make it ideal for decoupling, power regulation, and filter applications.The working principle of film capacitors is based on the storage of an electric field on the film. When a voltage is applied to the capacitor, the film becomes polarized and the electrons are displaced. As the applied voltage increases, the electric field created on the film increases. This produces an increasing amount of capacitance. The amount of capacitance is determined by the area and thickness of the film.The DPP4P1K-F contains multiple layers of film, and the capacitance is determined by the amount and thickness of the film layers. The voltage rating for the DPP4P1K-F is 400 Vdc, and the capacitance is 4 µF, meaning that it can store an amount of charge which is equivalent to 4 µF when a voltage of 400 Vdc is applied to the capacitor.In conclusion, Film capacitors, such as the DPP4P1K-F, are a versatile capacitor type which are capable of operating at very high frequencies, and have a wide range of applications, including decoupling, power regulation, and filter applications. They achieve these capabilities due to their low series inductance, wide capacitance range, and temperature stability. The DPP4P1K-F can handle voltages of up to 400 Vdc and has a capacitance of 4µF. This makes it ideal for any application requiring the slight storage of charge and the handling of high frequency signals.

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

Part Number	Manufacturer	Price	Quantity	Description