UWS1A471MCL1GS Capacitors

Series:	UWS
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	10V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	--
Ratings:	--
Applications:	High Temperature Reflow
Ripple Current @ Low Frequency:	290mA @ 120Hz
Ripple Current @ High Frequency:	377mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.394" (10.00mm)
Surface Mount Land Size:	0.327" L x 0.327" W (8.30mm x 8.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum electrolytic capacitors are widely used in many electronic applications, ranging from basic audio enhancement to critical power management. One popular model of such a capacitor is the UWS1A471MCL1GS, a miniature automotive and industrial aluminum electrolytic capacitor with extended temperature and surge voltage capability. The UWS1A471MCL1GS is used in a variety of automotive and industrial applications, including engine control, fuel management, braking systems, vehicle instrumentation, lighting systems, radio transceivers, repetitive controls, air conditioning systems, electrical circuits, alarms, and ignition systems. It is also used in home appliances such as washing machines, refrigerators, air conditioners, TVs, and microwave ovens.The UWS1A471MCL1GS is a long-life and reliable aluminum electrolytic capacitor. It is designed with an inherent ability to keep its capacitance and ESR (Equivalent Series Resistance) at low levels during long-term operation at its rated temperature. It also features power supplies, motors, inverter circuits, amplifier circuits and other power supply circuits with high-speed switching operations. The UWS1A471MCL1GS features three electrical characteristics of great importance to its performance. These include a surge voltage of up to 6 times its rated voltage, a temperature range of -40 to +105 deg.C, and a capacitance of 47μF. The surge voltage allows the capacitor to withstand large voltage spikes without being damaged, while the wide temperature range allows it to perform reliably in most environments. Lastly, the large capacitance makes it suitable for applications that require a large amount of energy storage.In terms of its working principle, the UWS1A471MCL1GS capacitor is composed of two layers of aluminum foil separated by a liquid electrolyte impregnated paper. When a voltage is applied across the terminals, charges of opposite sign accumulate on the two aluminum foils, forming a capacitor. The capacitance of the capacitor is proportional to the surface area of the foils, and the thickness of the electrolyte film. The electrolyte also has the function of providing a very low resistance path to reduce losses when large amounts of power are transferred.To ensure reliable performance, the UWS1A471MCL1GS capacitor also features several other important components. This includes a pressure-resistant element that acts to adjust the viscosity of the electrolyte, an anode shell to protect the foil from corrosion and voltage breakdown, and an epoxy black coating which provides an environmental barrier and also prevents electrical leakage. The UWS1A471MCL1GS is a reliable and long-life aluminum electrolytic capacitor suitable for a variety of automotive and industrial applications. Its surge voltage, temperature range, and capacitance make it highly suitable for applications that require large amounts of energy storage and high-speed switching operations. The UWS1A471MCL1GS is composed of two layers of aluminum foil separated by a liquid electrolyte impregnated paper and is capable of withstanding large voltage spikes without being damaged. It also includes several components which increase its performance and reliability.

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