ECW-H8512JL

Operating Temperature:	-40°C ~ 110°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.532" (13.50mm)
Size / Dimension:	0.709" L x 0.217" W (18.00mm x 5.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-H(L)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	800V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	5100pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film CapacitorsFilm capacitors are one type of capacitor that uses a thin plastic film as the dielectric medium. These capacitors are available in a wide range of shapes and sizes depending on the type. The most common ones are cylindrical, rectangular and planar. The ECW-H8512JL is a film capacitor specifically designed for high-temperature applications. It is constructed from a special polyester/polypropylene film as its dielectric medium, and aluminum foil as its electrodes. The capacitor has a maximum working temperature of 125 degrees Celsius. Its rated voltage is 200 volts, and it can withstand up to 350 volts of surge and 85 volts of ripple voltage. In terms of application, the ECW-H8512JL is used in inverters, converters, electrical switching units and automatic control circuits. It can also be used for filtering, bypass, coupling, decoupling, resonant, and timing applications. The capacitor\'s resistance to high-temperature and its ability to withstand surge and ripple voltage are its main advantages compared to other types of capacitors. In terms of working principle, like all other capacitors, the ECW-H8512JL works through the principle of electrostatic coupling. The film acts as an insulator between two conductive surfaces. When a voltage is applied to the capacitor, electrons flow from one conductive surface to the other, creating an electrostatic field that stores energy. When the voltage is removed, the stored charge causes a current to flow, discharging the capacitor. The ECW-H8512JL is also capable of filtering electromagnetic interference. When higher frequencies pass through the capacitor, the thin dielectric layer absorbs them. This process works because the higher-frequency electromagnetic waves move in short bursts, and the capacitor holds them in for brief periods of time. The result is that the power source experiences significantly less electromagnetic interference. Overall, the ECW-H8512JL is an excellent choice for high-temperature applications due to its ability to withstand surge and ripple voltage, its resistance to high-temperatures, and its ability to filter electromagnetic interference. Its construction from polyester/polypropylene film and aluminum electrodes make it highly reliable and versatile.

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