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TMOV34S271EP - LITTELFUSE

Description: 430 V 40 kA Varistor 1 Circuit Through Hole Square 34mm, Formed Tabs

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TMOV34S271EP - LITTELFUSE  - 3D model
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TMOV34S271EP Details

  • Manufacturer Part Number:

    TMOV34S271EP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.8

  • Circuit RMS Voltage-Max:

    275 V

  • Energy Absorbing Capacity-Max:

    550 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:

    47.5 mm

  • Package Length:

    37 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    13 mm

  • Packing Method:

    BULK

  • Rated Temperature:

    85 °C

  • Reference Standard:

    CUL; IECQ; UL; VDE;

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL OXIDE

  • Terminal Finish:

    TIN

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    FLAT

  • Working Voltage:

    369 V

TMOV34S271EP Frequently Asked Questions (FAQs)

  • The recommended mounting method is to use a thermally conductive adhesive or a thermal interface material (TIM) to attach the device to a heat sink or a metal plate. This ensures good thermal conductivity and helps to dissipate heat efficiently.
  • While the TMOV34S271EP is primarily designed for surge protection, it can be used in high-frequency applications up to 1 MHz. However, the device's performance may degrade at higher frequencies, and additional testing may be required to ensure its suitability.
  • The TMOV34S271EP is designed to withstand repetitive surges, but its performance may degrade over time. The device's surge withstand capability may reduce after multiple surges, and its leakage current may increase. It's essential to consider the application's surge profile and the device's expected lifespan.
  • Yes, the TMOV34S271EP can be used in parallel or series configurations to achieve higher surge current ratings or to provide additional protection. However, it's crucial to ensure that the devices are properly matched and that the overall system design takes into account the combined characteristics of the devices.
  • The typical response time of the TMOV34S271EP to a surge event is in the range of nanoseconds. The device's fast response time helps to protect sensitive equipment from surge damage.

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TMOV34S271EP Overview

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