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EKMR451VSN391MR40S

EKMR451VSN391MR40S

EKMR451VSN391MR40S

United Chemi-Con

KMR 390μF Capacitor ±20% Bulk Through Hole 1.63A 1.181Dia 30.00mm -25°C~105°C Polar 10mm Radial, Can - Snap-In

SOT-23

EKMR451VSN391MR40S Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case Radial, Can - Snap-In
Operating Temperature-25°C~105°C
PackagingBulk
Published 2011
Series KMR
Size / Dimension 1.181Dia 30.00mm
Tolerance ±20%
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Snap in
Applications General Purpose
Capacitance 390μF
Voltage - Rated DC 450V
Lead Pitch 10mm
Lead Spacing0.394 10.00mm
Lifetime @ Temp 2000 Hrs @ 105°C
Ripple Current1.63A
Polarization Polar
Life (Hours) 2000 hours
Ripple Current @ Low Frequency 1.63A @ 120Hz
Ripple Current @ High Frequency 2.3309A @ 50kHz
Diameter 30mm
Height Seated (Max) 1.673 42.50mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:724 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.32000$8.32
10$7.39200$73.92
100$5.91360$591.36
500$5.08200$2541

EKMR451VSN391MR40S Product Details

EKMR451VSN391MR40S Overview


With a full charge, the ripple current is 2.3309A @ 50kHz.It is 1.63A @ 120Hz at the lowest charge for ripple current.Seating height (Max) should be kept below 1.673 42.50mm.The capacitor operates from 450V DC voltage.If you want high efficiency, you should keep the operating temperature at -25°C~105°C.

EKMR451VSN391MR40S Features


the ripple current is 2.3309A @ 50kHz.
the ripple current is 1.63A @ 120Hz.
voltage - Rated DC of 450V
an operating temperature of -25°C~105°C

EKMR451VSN391MR40S Applications


There are a lot of United Chemi-Con EKMR451VSN391MR40S applications of aluminum electrolytic capacitors.

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

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