Products LineupAluminum Electrolytic Capacitors

105℃ Snap-in Type Aluminum Electrolytic Capacitors KHE Series EKHE451VSN781MA40Z

  • RoHS
  • Downsizing
  • High Capacitance
  • Switching Power Supply, Inverter Controller etc

EKHE451VSN781MA40Z

World’s top capacitance. BEST suited for high output power supplies used in servers for data centers.

Part Number EKHE451VSN781MA40Z
Status
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In Production:Product is in mass production.
NRND:Not recommended for new design.
To be Discontinued:We are planning to discontinue production of this item.
Discontinued:Production of this product has stopped.
Under development :Products under development. Listed product specifications are subject to change without prior notice.
In Production
Successor Model -
Series KHE
Polarity Polar
Category Temperature Range -40~105 ℃
Temperature Characteristics, Case Code (inch/mm) -
Rated Voltage 450 Vdc
Capacitance 780 µF
Capacitance Tolerance -20~20%(M) / 20℃, 120Hz
Internal Resistance (Typ.)
Internal Resistance (Max.)
Dimensions ⌀ D 35mm
Dimensions H mm
Dimensions L 40mm
Rated Ripple Current 2140mArms / 105℃ / 120Hz
Rated Ripple Voltage - Vac / -Hz
Impedance
ESR -
Leakage Current 1770 μA max / 20℃, after 5 minutes
Dissipation Factor (tanδ) 0.2 max / 20℃, 120Hz
Max. Charging and Discharging Current - Arms / -Hz
Number of Charging/Discharging Cycles - × 104 times
Endurance Temperature/Time/Overload 105℃ / 2000hrs / DC+Ripple
Shelf Life Temperature/Time 105℃ / 1000hrs
Terminal Coating Sn
Elements -
Reference Weight
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This is a representing value calculated from a standard material composition.
Note that the reference weights are not considered as guaranteed value.
58g
Minimum Order Quantity
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This is the packing quantity for standard packing specifications.
200 pcs
RoHS Compliant
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10 Restricted Substances
2011/65/EU and (EU) 2015/863
Compliant
AEC-Q200
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Please refer to AEC-Q 200 for details.
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Rated Ripple Current Multipliers

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Frequency Multipliers
Frequency [Hz]501203001k10k50k
Multipliers0.771.001.101.211.321.33

Dimension [mm]

Dimension

Part Numbering System

Part Numbering System