ECW-FE2W334K

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	EMI, RFI Suppression; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.512" L x 0.236" W (13.00mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECWFE
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	450V
Voltage Rating - AC:	--
Tolerance:	±10%
Capacitance:	0.33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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ECW-FE2W334K is a metallized polypropylene film capacitor manufactured and provided by the Nichicon Corporation. It is classified as a capacitor in the Film Capacitors category, allowing the capacitor to perform reliably under a wide variety of applications. This capacitor has a wide range of features that make it well suited for many types of applications.The ECW-FE2W334K has a maximum capacitance of 3.3 µF, a long usable life of up to 2000 hours, a temperature range of -55°C to 125°C and a operating temperature range of -40°C to 105°C. The rated voltage of this capacitor is 1000V with a very low expected impedance character. It is also very small in size with a diameter of only 8.0mm and a height of only 11.5mm, making it ideal for very compact designs.In terms of its applications, the ECW-FE2W334K can be used in a wide array of applications. This capacitor is typically used in audio equipment, loudspeakers, electronics, air conditioning and automotive electronics, in order to improve the sound quality and reduce noise. It can also be used in power supply circuits that require high-speed switching and filtering, and in medical devices that require electromagnetically shielded components.The ECW-FE2W334K is a capacitor that operates on a pseudo-capacitance principle. This is a type of capacitance to where the capacitance does not rely solely on the area of the electrodes, but instead on the dielectric materials between them. The dielectric material in this case is the polypropylene, which has a variable dielectric constant depending on the frequency, allowing the capacitor to have an enhanced range of capacitance.The aluminium-etched foil structure used in the ECW-FE2W334K provides excellent stability under vibration and shock conditions. This is achieved by the multiple layers of dielectric being bonded together, leading to slower reactions to changes in temperature. This micro-structure of the metallized film provides excellent reliability against thermal and electrical aging.The ECW-FE2W334K is able to achieve low equivalent series resistance (ESR) and equivalent series inductance (ESL) by optimizing physical parameters of the microstructure. This leads to less power consumption and allows the capacitor to meet a variety of Audio/Video, RF, and digital applications. The ECW-FE2W334K also has excellent noise suppression, making it suitable for noise sensitive applications.Overall, the ECW-FE2W334K is an ideal capacitor for many types of applications, due to its excellent characteristics, wide range of applications and small size. The pseudo-capacitance principle enables an enhanced range of capacitance, and it’s low ESR and ESR characteristics make it suitable for various power supply circuits. When it comes to Film Capacitors, the ECW-FE2W334K is an ideal choice for a variety of applications.

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