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V20E385P - LITTELFUSE

Description: 620 V 10 kA Varistor 1 Circuit Through Hole Disc 20mm

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Symbol
V20E385P - LITTELFUSE - PCB symbol
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PCB Footprints
V20E385P - LITTELFUSE PCB footprint - Other - Other - 20mm Size_2025-10
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3D Models
V20E385P - LITTELFUSE - 3D model - Other - 20mm Size_2025-10
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V20E385P Details

  • Manufacturer Part Number:

    V20E385P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.75

  • Additional Feature:

    STANDARD: UL

  • Circuit RMS Voltage-Max:

    385 V

  • Energy Absorbing Capacity-Max:

    300 J

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    28 mm

  • Package Length:

    23 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    7.3 mm

  • Packing Method:

    BULK

  • Rated Temperature:

    85 °C

  • Reference Standard:

    CECC; CUL; IEC; TUV; VDE

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL OXIDE

  • Terminal Finish:

    TIN

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Working Voltage:

    505 V

V20E385P Frequently Asked Questions (FAQs)

  • A thermal pad on the bottom of the device should be connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended.
  • Ensure proper heat sinking, avoid exceeding the maximum junction temperature (Tj) of 150°C, and consider derating the device's current rating for high-temperature operation.
  • Exceeding the maximum surge current rating can lead to device degradation, reduced lifespan, or even catastrophic failure. Ensure that the device is operated within the specified surge current rating to maintain reliability.
  • Yes, but ensure that the devices are matched in terms of voltage and current ratings, and that the parallel configuration is properly designed to avoid current imbalance and thermal runaway.
  • Choose a fuse holder or clip that is specifically designed for the V20E385P's dimensions and current rating. Ensure the holder or clip provides good electrical contact and does not compromise the device's thermal performance.

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V20E385P Overview

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Part Image V20E385X2855 Littelfuse Inc

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