Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.728" (18.50mm)
Size / Dimension:	0.709" L x 0.276" W (18.00mm x 7.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-H(V)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1600V (1.6kV)
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	2400pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors, also known as plastic film capacitors, polyester film capacitors, mylar capacitors and polypropylene film capacitors, are widely used in a variety of electronic applications due to their superior electrical, mechanical and environmental properties. ECW-H16242JVB is a film capacitor with excellent performance. In this paper, the application field and the working principle of the film capacitor ECW-H16242JVB are discussed in detail.

Application Field

The ECW-H16242JVB film capacitor is a cost-effective capacitor designed for general-purpose use in electronic circuits. It has a temperature rating of 85℃ and is suitable for a wide range of applications including consumer electronics, lighting, instrumentation, power supplies, telecom, and medical systems. The ECW-H16242JVB is available in a variety of sizes and capacitances from 0.01uF to 2.2uF with various voltage ranges from 25V to 500V. It has an extremely low equivalent parallel resistance and high self-healing ability, making it ideal for use in high-voltage or high-temperature applications.

Working Principle

The working principle of a film capacitor is based on the dielectric properties of a thin film material such as polyester, polypropylene or mylar. The dielectric is used to separate two conductive electrodes which are connected to the circuit. When an alternating voltage is applied to the electrodes, the alternating electric field sets up electrical polarization in the dielectric material, and charges of opposite polarity are stored on each side of the dielectric layer. The ECW-H16242JVB capacitor consists of a multi-layered dielectric film divided into two distinct sections, one of which is connected to the positive terminal of the circuit and the other to the negative terminal. The positive and negative electric fields are constantly alternating as the signal voltage changes, resulting in a fluctuating charge between the two electrodes. The capacitance of the ECW-H16242JVB is determined by the size of its dielectric layers, and the thicker the layers, the higher the capacitance. The temperature characteristics of the ECW-H16242JVB are also determined by the thickness and quality of its dielectric layers, and it has excellent temperature stability over a wide range of temperatures. This makes it ideal for most electronic applications.

Conclusion

Film capacitors, such as the ECW-H16242JVB, are widely used in a variety of electronic circuits due to their superior electrical, mechanical and environmental properties. The ECW-H16242JVB is a cost-effective film capacitor designed for general-purpose use in electronic circuits and is available in a variety of sizes and capacitances. Its working principle is based on the dielectric properties of a thin film material, which acts as an insulator to separate two conductive electrodes that are connected to the circuit. The capacitance of the ECW-H16242JVB is determined by the size of the dielectric layers and the temperature characteristics are also determined by the thickness and quality of its dielectric layers.

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