LKS1K472MESB

Series:	LKS
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4700µF
Tolerance:	±20%
Voltage - Rated:	80V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	Audio
Ripple Current @ Low Frequency:	3.6A @ 120Hz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Height - Seated (Max):	1.575" (40.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors: LKS1K472MESB application field and working principle

Aluminum electrolytic capacitors are widely used in consumer electronics, communication systems, automotive applications, and industrial power/control applications due to their high volumetric efficiency, low equivalent series resistance (ESR) and high capacitance density. The LKS1K472MESB is a miniature aluminum electrolytic capacitor specifically designed for applications in extreme temperature environments.The LKS1K472MESB aluminum electrolytic capacitor is a radial radial leaded, polar capacitor constructed with ultra-low ESR and low current leakage. Its features include miniaturization, high capacitance, long life expectancy, enhanced vibration resistance and increased temperature range. The low ESR characteristic enables maximum utilization of capacitance in decoupling, filtering and noise attenuation, while the low current leakage ensures long life and reliability.The LKS1K472MESB aluminum electrolytic capacitor consists of two aluminum sheets which act as the plates, with a layer of wet mica paper used to separate them which provides the insulation. Electrically conductive oxide is electrochemically formed on the surface of the aluminum in order to increase its surface area, and therefore provide more capacitance. This is then anodized to form a dielectric film to increase stability. Finally, electrolyte is added to provide the additional dielectrical strength and to increase capacitance.The LKS1K472MESB aluminum electrolytic capacitor is especially suitable for use in automative electronics, medical electronics, audio amplifier circuits and industrial power systems due to its small size, low resistance, high capacitance density and wide temperature range. The capacitor is ideal for use in power and data communication applications as it provides protection against voltage and current spikes. It can also be used in energy management systems to reduce power consumption and increase system efficiencies.Aluminum electrolytic capacitors are generally considered a safer option than traditional capacitors due to their greater capacity to absorb surges and spikes. With regards to the LKS1K472MESB, it offers excellent protection and reliability against hot/cold shock, vibration, impact and overload. It can withstand temperatures ranging from -45°C up to +105°C, making it ideal for use in automotive and other extreme temperature applications.In conclusion, the LKS1K472MESB aluminum electrolytic capacitor is a miniature, radial leaded polar capacitor designed for extreme temperatures. It offers low ESR and current leakage, making it ideal for power and data communication applications. It is suitable for use in audio amplifier circuits, automotive electronics, medical electronics and industrial power systems due to its miniaturization, high capacitance and wide temperature range. The added protection it provides against voltage and current spikes makes it the perfect choice for safe, reliable energy management.

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