ECW-HA3C183J4

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.689" (17.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.555" (14.10mm)
Size / Dimension:	0.811" L x 0.323" W (20.60mm x 8.20mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-H(A)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1600V (1.6kV)
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.018µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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ECW-HA3C183J4 Film Capacitors

A film capacitor, also known as a plastic film capacitor, is a type of capacitor with a dielectric film as its medium for capacitance. It is an electrical passive component that primarily acts as a voltage-regulatory element in numerous electronic devices and circuits. The ECW-HA3C183J4 film capacitor is one such specialized capacitor used in a wide variety of applications.

Application Field

The ECW-HA3C183J4 is mainly used in harsh environments such as automotive or aerospace applications; it is designed to provide reliable and stable performance in these extreme environments. In addition, it is also used in many general-purpose industrial and electrical applications, such as power supply circuits, microwave tracking systems, and audio frequency electrical networks.

Working Principle

The basic construction of the ECW-HA3C183J4 consists of two metal plates separated by a thin polymer film. When a voltage is applied across the plates, a thin layer of charge, known as a dielectric, is formed, causing a voltage drop across the plates. This creates a capacitance, which is measured in Farads. The capacitance of the ECW-HA3C183J4 depends on the size of the plates, the thickness of the dielectric material, and the internal resistance of the capacitor.The main advantage of the ECW-HA3C183J4 over other types of capacitors is its excellent heat resistance. The dielectric material used in this capacitor is designed to withstand temperatures up to 220°C (428°F). This means that the capacitor can be used in applications where the temperature is especially high, such as automotive and aerospace technologies.In addition to its excellent heat resistance, the ECW-HA3C183J4 is also corrosion- and moisture-resistant, making it ideal for use in long-term outdoor applications and in environments with frequent temperature changes. This capacitor also has a low ESR (Equivalent Series Resistance) and a high dV/dt (change in voltage over time) rating, making it suitable for use in high-frequency circuits. The low ESR also makes the capacitor suitable for applications where low noise levels are desired, such as audio and video circuits.

Conclusion

The ECW-HA3C183J4 is a versatile film capacitor with excellent heat resistance and low ESR. It is the perfect choice for applications in harsh environments, automotive technology, aerospace technology, and other general-purpose industrial and electrical applications. It is designed to provide reliable and stable performance in these extreme conditions.

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