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SEK4R7M250ST

SEK4R7M250ST

SEK4R7M250ST

Cornell Dubilier Electronics (CDE)

SEK4R7M250ST datasheet pdf and Aluminum Electrolytic Capacitors product details from Cornell Dubilier Electronics (CDE) stock available on our website

SOT-23

SEK4R7M250ST Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 25 Weeks
Mount PCB, Through Hole
Mounting Type Through Hole
Package / Case Radial, Can
Terminal Shape WIRE
Dielectric Material Aluminium
Weight 4.535924g
Operating Temperature -40°C~105°C
Packaging Bulk
Published 2011
Series SEK
Size / Dimension 0.315Dia 8.00mm
Tolerance ±20%
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Radial
ECCN Code EAR99
Terminal Finish Tin (Sn)
Applications General Purpose
Capacitance 4.7μF
Voltage - Rated DC 250V
Lead Pitch 3.5mm
Capacitor Type ALUMINUM ELECTROLYTIC CAPACITOR
Lead Length 15mm
ESR (Equivalent Series Resistance) 42.35Ohm
Polarity POLARIZED
Lead Spacing 0.138 3.50mm
Lead Diameter 600 μm
Lifetime @ Temp 2000 Hrs @ 105°C
Leakage Current 0.03525mA
Ripple Current 50mA
Life (Hours) 2000 hours
Tan Delta 0.15
Dissipation Factor 15 %
Diameter 8mm
Height 11mm
Height Seated (Max) 0.433 11.00mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.751000 $0.751
10 $0.708491 $7.08491
100 $0.668387 $66.8387
500 $0.630554 $315.277
1000 $0.594862 $594.862
SEK4R7M250ST Product Details

SEK4R7M250ST Overview


To fully perform its function, 42.35Ohm needs the equivalent series resistance.Ensure that the height of the seated person (Max) does not exceed 0.433 11.00mm.With 15 % dissipation factor, it operates normally.A voltage of 250V DC is used to operate this capacitor.If you want high efficiency, you should keep the operating temperature at -40°C~105°C.

SEK4R7M250ST Features


a dissipation factor of 15 %
voltage - Rated DC of 250V
an operating temperature of -40°C~105°C

SEK4R7M250ST Applications


There are a lot of Cornell Dubilier Electronics (CDE) SEK4R7M250ST applications of aluminum electrolytic capacitors.

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

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