DLR1S22J-F+NTE

Operating Temperature:	-40°C ~ 85°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.197" (5.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.512" (13.00mm)
Size / Dimension:	0.315" L x 0.157" W (8.00mm x 4.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	DLR
Dielectric Material:	Polyester
Voltage Rating - DC:	100V
Voltage Rating - AC:	63V
Tolerance:	±5%
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.022µF
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete

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Introduction to Film Capacitors

Film capacitors are one type of capacitor commonly used in a wide range of electronic components and applications. These devices consist of two or more interchangeable electrodes separated by the dielectric material—usually a thin film of polyethylene, polystyrene, Mylar, or Kapton—that can store a charge for a given period of time.Film capacitors have several unique properties which make them a popular choice for high-voltage, high-frequency, and high-temperature applications, as well as smaller, more compact designs with relatively high capacitance and quality factor. Film capacitors are often referred to as metallized film capacitors or coated electrodes. The metallized version most commonly uses a thin aluminum foil that is deposited onto either the Mylar or polystyrene dielectric material. This metalized version is what is often known as a metal oxide film capacitor (MOFC).

DLR1S22J-F+NTE Application Field and Working Principle

The DLR1S22J-F+NTE film capacitors are designed specifically for high-voltage, high-frequency, and high-temperature applications. This capacitor is available in a variety of sizes and capacitance values, ranging from 0.1 μF to 4.7 μF. The DLR1S22J-F+NTE is a UL recognized, metallized polyester or polypropylene film capacitor with self-healing properties. The metallized film coating is applied onto the polyester or polypropylene dielectric and provides a higher capacitance for a given volume than plain film capacitors. The self-healing properties of the DLR1S22J-F+NTE allow them to tolerate low levels of overvoltage without causing degradation or component failure. The DLR1S22J-F+NTE is ideal for high-frequency applications and its high capacitance makes it ideal for switching power supply circuits that require a high capacitance to current ratio. The device is suitable for voltages of up to 2.5kVAC, making it suitable for applications requiring higher-than-normal voltage endurance. The device is also suitable for pulse circuits and can handle high peak currents. This makes it an ideal choice for applications such as motor control, servo drives, as well as automotive circuits. The DLR1S22J-F+NTE also features very low dissipation factor, which is a measure of the amount of current absorbed by the capacitance over a given period of time. This allows for increased efficiency of the power circuit. Finally, the DLR1S22J-F+NTE has a low equivalent series resistance (ESR) making it suitable for high power applications. This feature also provides superior heat dissipation properties which makes the device capable of operating at higher temperatures than standard film capacitors.

Conclusion

In conclusion, the DLR1S22J-F+NTE film capacitor is a high-performance component designed specifically for high voltage, high frequency, and high temperature applications. The device is ideal for a variety of applications, especially high peak current circuits and motor control systems. The device features a low equivalent series resistance and a high capacitance to current ratio, making it suitable for high power applications. The device also features a self-healing property, allowing it to take on higher voltages than standard film capacitors.

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