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381LR271M400A022

381LR271M400A022

381LR271M400A022

Cornell Dubilier Electronics (CDE)

381LR 270μF Capacitor ±20% Bulk Through Hole 1.56A 1.378Dia 35.00mm -25°C~105°C Polar 10.0076mm Radial, Can - Snap-In

SOT-23

381LR271M400A022 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case Radial, Can - Snap-In
Dielectric MaterialALUMINUM (WET)
Weight 47.999995g
Operating Temperature-25°C~105°C
PackagingBulk
Published 2013
Series 381LR
Size / Dimension 1.378Dia 35.00mm
Tolerance ±20%
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Snap in
ECCN Code EAR99
Terminal Finish Tin (Sn)
Applications General Purpose
Capacitance 270μF
Voltage - Rated DC 400V
Lead Pitch 10.0076mm
Capacitor Type ALUMINUM ELECTROLYTIC CAPACITOR
ESR (Equivalent Series Resistance) 491mOhm @ 120Hz
Lead Spacing0.394 10.00mm
Lifetime @ Temp 3000 Hrs @ 105°C
Leakage Current 0.98591mA
Ripple Current1.56A
Polarization Polar
Life (Hours) 3000 hours
Ripple Current @ Low Frequency 1.56A @ 120Hz
Ripple Current @ High Frequency 2.23A @ 20kHz
Diameter 35mm
Height 30mm
Height Seated (Max) 1.260 32.00mm
RoHS StatusROHS3 Compliant
In-Stock:4125 items

381LR271M400A022 Product Details

381LR271M400A022 Overview


In terms of ripple current, it is 2.23A @ 20kHz at full charge.In order to fully utilize 491mOhm @ 120Hz, ESR (Equivalent Series Resistance) needs to be provided.During the lowest charge, ripple current is 1.56A @ 120Hz.It is recommended to keep the height seated (Max) below 1.260 32.00mm.The capacitor operates from 400V DC voltage.High efficiency requires an operating temperature of -25°C~105°C.

381LR271M400A022 Features


the ripple current is 2.23A @ 20kHz.
the ripple current is 1.56A @ 120Hz.
voltage - Rated DC of 400V
an operating temperature of -25°C~105°C

381LR271M400A022 Applications


There are a lot of Cornell Dubilier Electronics (CDE) 381LR271M400A022 applications of aluminum electrolytic capacitors.

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

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