AVEK474M50B12T-F

Series:	AVEK
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.47µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	493.8 Ohm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	5mA @ 120Hz
Ripple Current @ High Frequency:	7.5mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.236" (6.00mm)
Surface Mount Land Size:	0.169" L x 0.169" W (4.30mm x 4.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (AECs or electrolytic caps) are electrochemical components that use an electrolyte (usually in the form of an ionic conductive paste) as one of their two plates to increase capacitance. This type of capacitor is usually characterized by having a larger capacitance per unit volume than most other types. They are widely used in electronic applications such as power supplies, audio and radio frequency circuits, and signal conditioning.AVEK474M50B12T-F is a specific AEC designed and manufactured by AVX Corporation. As its name implies, it is a 4.7µF capacitor with a rated voltage of 50V and an operating temperature range of -55 °C to +125 °C. This capacitor is available in two case sizes – 12.5mm x 25mm and 14mm x 35mm.AVEK474M50B12T-F is ideal for use in applications such as noise filtering on DC power supplies, signal conditioning on audio circuits, and as a coupling capacitor in radio frequency receivers. It is designed to provide high reliability, excellent stability, and low ESR even at high temperatures.The working principle of this capacitor is based on the electrochemical principles of capacitance, which involve the storage and release of electric charge when the capacitor’s two plates are at different voltage levels. When electrons pass through the electrolyte between the two plates of the capacitor, an electric field is created between them, which stores energy and increases the capacitance. This increase in capacitance depends on several factors including the plate area, the thickness of the electrolyte, and the voltage applied across the plates.AVEK474M50B12T-F exhibits excellent low resistance (ESR) and long life due to its combination of technologies such as an anode medium made of pure aluminum foil, a multi-layer aluminum electrolyte to achieve high capacitance, high insulation material between the terminals, and a ruggedized metalized film wrap on the edges of the capacitor to provide mechanical and environmental protection to the capacitor. This is important for applications that require high reliability and stability over time and temperature changes.These capacitors are rigorously tested during their manufacture to ensure the highest quality and reliability and rated life. AVX Corporation’s AVEK474M50B12T-F capacitors come with a 2-year warranty, providing customers with the peace of mind that the component is built to last.Overall, AVEK474M50B12T-F is an excellent choice for a range of applications that require a reliable, fast, stable, and low ESR capacitor. It’s easy to install and is rated for a temperature range of -55 °C to +125 °C, making it suitable for a variety of applications in harsh environments. Furthermore, its 2-year warranty ensures that you can use it with confidence.

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