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381LR821M250A032

381LR821M250A032

381LR821M250A032

Cornell Dubilier Electronics (CDE)

381LR 820μF Capacitor ±20% Bulk Through Hole 2.63A 1.378Dia 35.00mm -40°C~105°C Polar 10.0076mm Radial, Can - Snap-In

SOT-23

381LR821M250A032 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 21 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case Radial, Can - Snap-In
Dielectric MaterialALUMINUM (WET)
Weight 56.699046g
Operating Temperature-40°C~105°C
PackagingBulk
Published 2013
Series 381LR
Size / Dimension 1.378Dia 35.00mm
Tolerance ±20%
JESD-609 Code e3
Feature General Purpose
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Snap in
ECCN Code EAR99
Terminal Finish Tin (Sn)
Applications General Purpose
Capacitance 820μF
Voltage - Rated DC 250V
Terminal Pitch10mm
Lead Pitch 10.0076mm
Capacitor Type ALUMINUM ELECTROLYTIC CAPACITOR
ESR (Equivalent Series Resistance) 182mOhm @ 120Hz
Lead Spacing0.394 10.00mm
Lifetime @ Temp 3000 Hrs @ 105°C
Leakage Current 1.35831mA
Ripple Current2.63A
Polarization Polar
Life (Hours) 3000 hours
Ripple Current @ Low Frequency 2.63A @ 120Hz
Ripple Current @ High Frequency 3.76A @ 20kHz
Diameter 35mm
Height 35mm
Height Seated (Max) 1.457 37.00mm
RoHS StatusROHS3 Compliant
In-Stock:1205 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.835171$6.835171
10$6.448275$64.48275
100$6.083278$608.3278
500$5.738942$2869.471
1000$5.414096$5414.096

381LR821M250A032 Product Details

381LR821M250A032 Overview


In terms of ripple current, it is 3.76A @ 20kHz at full charge.182mOhm @ 120Hz must have the ESR (Equivalent Series Resistance) to function properly.When the charge is lowest, the ripple current is 2.63A @ 120Hz.Keep your seated height below 1.457 37.00mm.A voltage of 250V DC operates this capacitor.If you want high efficiency, you should keep the operating temperature at -40°C~105°C.

381LR821M250A032 Features


the ripple current is 3.76A @ 20kHz.
the ripple current is 2.63A @ 120Hz.
voltage - Rated DC of 250V
an operating temperature of -40°C~105°C

381LR821M250A032 Applications


There are a lot of Cornell Dubilier Electronics (CDE) 381LR821M250A032 applications of aluminum electrolytic capacitors.

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

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