EET-UQ2W331DF

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.378" (35.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	--
Ripple Current @ High Frequency:	2.632A @ 10kHz
Ripple Current @ Low Frequency:	1.88A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	TS-UQ
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	603 mOhm @ 120Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are electronic components that have been used extensively in a wide range of applications for decades. The EET-UQ2W331DF is a type of aluminum electrolytic capacitor that is used in various applications because of its robustness, reliability, and long-term performance.The EET-UQ2W331DF is a long-life aluminum electrolytic capacitor that has a rated temperature range of -40°C to +85℃. It is characterized by high ripple current, long-term reliability, and excellent ripple life. The capacitor is made up of an aluminum canister surrounded by a dielectric layer of electrolyte. The capacitor is filled with a mixture of an organic liquid electrolyte and a special salts suspended in it.The working principle of aluminum electrolytic capacitors is based on the electrolytic effect, which is the result of the oxidation of aluminum in the presence of an electrolyte. This oxidation converts the aluminum into an aluminum oxide layer on the inside of the canister. The aluminum oxide layer acts as the dielectric. It has a high insulation resistance and creates an electric field which stores electrical energy, creating a capacitor. The dielectric layer also maintains a uniform electrical field, which is essential for the capacitor’s long-term performance and reliability.The EET-UQ2W331DF is typically used in applications requiring high ripple current such as DC-DC converters, DC-AC inverters, DC motors, and other similar applications. The capacitor has a range of capacitance values and voltage ratings, from 2.5V to 63V.When compared to other types of capacitors, aluminum electrolytic capacitors have some unique characteristics that are beneficial in certain applications. These characteristics include excellent ripple current capabilities, high capacitance values, long-term reliability, and low equivalent series resistance (ESR). The low ESR and long-term reliability of the EET-UQ2W331DF make it an ideal choice for applications that require a consistent performance over extended periods of time.In conclusion, the EET-UQ2W331DF aluminum electrolytic capacitor is a reliable, long-term solution for applications that require high ripple current capabilities over extended periods of time. Its low ESR and high capacitance values make it a suitable choice for a range of DC-DC converter and inverter applications.

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