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3-139-129 - SCHURTER

Description: 80 A AC 80 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, J-Lead

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Symbol
3-139-129 - SCHURTER - PCB symbol
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PCB Footprints
3-139-129 - SCHURTER PCB footprint - Other - Other - 10.2mm x 11.4mm x 6.77mm
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3D Models
3-139-129 - SCHURTER - 3D model - Other - 10.2mm x 11.4mm x 6.77mm
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3-139-129 Details

  • Manufacturer Part Number:

    3-139-129

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Czechia

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Factory Lead Time:

    14 Weeks, 6 Days

  • Manufacturer:

    Schurter Electronic Components

  • YTEOL:

    7

  • Blow Characteristic:

    VERY FAST

  • Body Breadth:

    10.2 mm

  • Body Height:

    6.77 mm

  • Body Length or Diameter:

    11.4 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Joule Integral-Nom:

    2100 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR, 13 INCH

  • Pre-arcing Time-Min:

    1 ms

  • Rated Breaking Capacity:

    2000 A

  • Rated Current:

    80 A

  • Rated Voltage(DC):

    80 V

  • Reference Standard:

    AEC-Q200; CE; CSA; CUL; UKCA; UL

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Tin (Ni/Sn)

  • Terminal Shape:

    WRAPAROUND

3-139-129 Frequently Asked Questions (FAQs)

  • Schurter recommends a PCB layout with a minimum of 2mm clearance around the fuse body to ensure proper heat dissipation and to prevent electrical interference. Additionally, the PCB should be designed to minimize thermal conduction to adjacent components.
  • Yes, the 3-139-129 fuse is designed to withstand high-vibration environments. Schurter tests their fuses to ensure they meet the requirements of IEC 60068-2-6, which includes vibration testing up to 10g acceleration.
  • The 3-139-129 fuse is designed to handle inrush currents up to 100A for 10ms. However, it's essential to consider the specific application's inrush current profile and consult with Schurter's technical support if necessary.
  • The 3-139-129 fuse is rated for operation up to 125°C. However, derating may be necessary for temperatures above 85°C. Consult Schurter's technical support for specific guidance on high-temperature applications.
  • The 3-139-129 fuse is designed for use in AC and DC applications up to 400Hz. For higher-frequency applications, consult Schurter's technical support to determine the fuse's suitability.

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