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ALF20C271DD450

ALF20C271DD450

ALF20C271DD450

KEMET

ALF20 270μF Capacitor ±20% Bulk Through Hole, Press-Fit 1.378Dia 35.00mm -40°C~85°C Polar Radial, Can - Snap-In - 4 Lead

SOT-23

ALF20C271DD450 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 22 Weeks
Mounting Type Through Hole, Press-Fit
Package / Case Radial, Can - Snap-In - 4 Lead
Operating Temperature-40°C~85°C
PackagingBulk
Series ALF20
Size / Dimension 1.378Dia 35.00mm
Tolerance ±20%
Part StatusActive
Applications General Purpose
Voltage - Rated 450V
Capacitance 270μF
ESR (Equivalent Series Resistance) 458mOhm @ 100Hz
Lead Spacing0.886 22.50mm
Lifetime @ Temp 15000 Hrs @ 85°C
Polarization Polar
Impedance311mOhm
Ripple Current @ Low Frequency 1.78A @ 100Hz
Ripple Current @ High Frequency 3.27A @ 10kHz
Height Seated (Max) 1.654 42.00mm
RoHS StatusROHS3 Compliant
In-Stock:1098 items

Pricing & Ordering

QuantityUnit PriceExt. Price
200$5.74175$1148.35

ALF20C271DD450 Product Details

ALF20C271DD450 Overview


As far as the ripple current is concerned, it is 3.27A @ 10kHz at full charge.It is necessary to provide the ESR (Equivalent Series Resistance) of 458mOhm @ 100Hz so that it can fully perform its functions.If the charge is low, ripple current is 1.78A @ 100Hz.Keeping the maximum height of the seated person (Max) below 1.654 42.00mm is recommended.For high efficiency, the operating temperature should be -40°C~85°C.

ALF20C271DD450 Features


the ripple current is 3.27A @ 10kHz.
the ripple current is 1.78A @ 100Hz.
an operating temperature of -40°C~85°C

ALF20C271DD450 Applications


There are a lot of KEMET ALF20C271DD450 applications of aluminum electrolytic capacitors.

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

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