381LR221M420K032 Overview

A full charge has a ripple current of 2.03A @ 20kHz volts.The ESR (Equivalent Series Resistance) of 603mOhm @ 120Hz needs to be provided to fully play its function.When the charge is at the lowest, the ripple current is 1.42A @ 120Hz.You should keep the height of the seat (Max) below 1.457 37.00mm.The capacitor operates from 420V DC voltage.The maximum efficiency can be achieved by maintaining -25°C~105°C as the operating temperature.

381LR221M420K032 Features

the ripple current is 2.03A @ 20kHz.
the ripple current is 1.42A @ 120Hz.
voltage - Rated DC of 420V
an operating temperature of -25°C~105°C

381LR221M420K032 Applications

There are a lot of Cornell Dubilier Electronics (CDE) 381LR221M420K032 applications of aluminum electrolytic capacitors.

• Industrial systems
• Frequency converters
• Standard and switched mode power supplies
• Power supplies
• Uninterruptible power supplies
• Computer
• Telecommunication
• Computer motherboards
• Energy storage in pulse systems
• Smoothing and filtering applications