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450VXH390MEFCSN30X45 - Rubycon

Description: Aluminum Electrolytic Capacitors 390uF , 450VDC Snap In 1.93A , 120Hz , 30 x 45mm , -25℃ ～ +105℃

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Symbol
450VXH390MEFCSN30X45 - Rubycon - PCB symbol
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PCB Footprints
450VXH390MEFCSN30X45 - Rubycon PCB footprint - Other - Other - 30x45mm
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3D Models
450VXH390MEFCSN30X45 - Rubycon - 3D model - Other - 30x45mm
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450VXH390MEFCSN30X45 Details

  • Manufacturer Part Number:

    450VXH390MEFCSN30X45

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.22.00.40

  • Manufacturer:

    Rubycon Corporation

  • YTEOL:

    6

  • Capacitance:

    390 µF

  • Capacitor Type:

    ALUMINUM ELECTROLYTIC CAPACITOR

  • Diameter:

    30 mm

  • Dielectric Material:

    ALUMINUM (WET)

  • JESD-609 Code:

    e3

  • Leakage Current:

    1.25678 mA

  • Length:

    45 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Negative Tolerance:

    20%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Shape:

    CYLINDRICAL PACKAGE

  • Package Style:

    Snap-in

  • Packing Method:

    BULK

  • Polarity:

    POLARIZED

  • Positive Tolerance:

    20%

  • Rated (DC) Voltage (URdc):

    450 V

  • Ripple Current:

    1930 mA

  • Surface Mount:

    NO

  • Tan Delta:

    0.2

  • Terminal Finish:

    Tin (Sn)

  • Terminal Pitch:

    10 mm

  • Terminal Shape:

    SNAP-IN

450VXH390MEFCSN30X45 Frequently Asked Questions (FAQs)

  • Rubycon recommends derating the voltage rating by 10-20% to ensure reliable operation and extend the lifespan of the capacitor.
  • The 450VXH390MEFCSN30X45 is designed to operate up to 105°C, but its capacitance and ESR may degrade at higher temperatures. Consult Rubycon's temperature derating charts for specific guidance.
  • While the 450VXH390MEFCSN30X45 is a general-purpose capacitor, it may not be the best choice for high-frequency applications (>100 kHz) due to its relatively high ESR. Consider Rubycon's high-frequency capacitor series for such applications.
  • Rubycon recommends a soldering profile with a peak temperature of 260°C, a dwell time of 3-5 seconds, and a preheating temperature of 120-150°C to prevent thermal shock and ensure reliable solder joints.
  • Yes, the 450VXH390MEFCSN30X45 is suitable for use in DC-DC converters and switching power supplies, but ensure that the capacitor's voltage and current ratings are not exceeded, and that the design meets Rubycon's recommended guidelines.

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450VXH390MEFCSN30X45 Overview

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