UPT2W181MRD

Polarization:	--
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.492" (12.50mm)
Ripple Current @ High Frequency:	1.76A @ 10kHz
Ripple Current @ Low Frequency:	1.1A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPT
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	180µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are electronic components made up of two electrodes separated by an electrolyte, usually an oxide layer on one electrode. As an element of power supplies and DC-DC converters, these capacitors are used to store and filter energy that can be released quickly. They can also provide a smooth DC voltage for various electronic circuits. The UPT2W181MRD is an aluminum electrolytic capacitor designed for use in DC motor drives. It features an operating temperature range of -55°C to +105°C and an insulation resistance of 2000MΩ at 25°C. It is also RoHS compliant, meaning it is free of harmful heavy metals and flame retardants. This capacitor can be used in harsh conditions where there may be high temperatures, vibration, and shock. It is also resistant to moisture and can operate for up to 15,000 hours without failure. The UPT2W181MRD has a capacitance range of 1500µF to 7200µF and is rated for 160Vac/220Vdc. The working principle of an aluminum electrolytic capacitor is based on the ability of the electrolyte to conduct an electrical current. The two electrodes are separated by an insulating dielectric material or electrolyte. When current is applied to the capacitor, the molecules of the electrolyte migrate towards the positive and negative electrodes, resulting in higher capacitance. The capacitor stores a charge in the form of an electric field across the two plates. When an AC signal is applied to the capacitor, the charges naturally flow back and forth across the plates in an alternating manner, which can be harnessed to provide a steady DC voltage. The UPT2W181MRD relies on this technology to maintain its high capacitance and voltage ratings. In summary, the UPT2W181MRD aluminum electrolytic capacitor is an effective and reliable capacitor designed for use in a wide range of applications. From DC motor drives to harsh conditions, this capacitor can handle a variety of duties, offering a high capacitance and voltage rating. It is also RoHS compliant, meaning it is free of harmful materials and components.

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