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3-133-742 - SCHURTER

Description: 5 A 250 V AC 125 V DC Fuse Board Mount (Cartridge Style Excluded) 2-SMD, Square End Block

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Symbol
3-133-742 - SCHURTER - PCB symbol
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PCB Footprints
3-133-742 - SCHURTER PCB footprint - Other - Other - 10.1mm x 3mm x 3mm_2025-2
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3D Models
3-133-742 - SCHURTER - 3D model - Other - 10.1mm x 3mm x 3mm_2025-2
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3-133-742 Details

  • Manufacturer Part Number:

    3-133-742

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Factory Lead Time:

    32 Weeks, 6 Days

  • Manufacturer:

    Schurter Electronic Components

  • YTEOL:

    7

  • Blow Characteristic:

    VERY FAST

  • Body Breadth:

    3 mm

  • Body Height:

    3 mm

  • Body Length or Diameter:

    10.1 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    3x10.1mm

  • Joule Integral-Nom:

    13 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:

    100 A

  • Rated Current:

    5 A

  • Rated Voltage(AC):

    250 V

  • Rated Voltage(DC):

    125 V

  • Reference Standard:

    CE; CUL; IEC; UKCA; UL

  • Surface Mount:

    YES

  • Terminal Shape:

    WRAPAROUND

3-133-742 Frequently Asked Questions (FAQs)

  • Schurter recommends a minimum PCB spacing of 2mm between the fuse and other components to ensure safe and reliable operation. A recommended PCB layout can be found in the Schurter application note 'Fuse Holder and Fuse Layout Guidelines'.
  • Yes, the 3-133-742 fuse is designed to meet the requirements of IEC 60127-6 and can withstand high-vibration and high-shock applications. However, it's essential to follow proper mounting and installation guidelines to ensure reliable operation.
  • The 3-133-742 fuse is rated for operation up to 125°C, but its performance may degrade at higher temperatures. For high-temperature applications, Schurter recommends using a fuse with a higher temperature rating, such as the 3-133-743 or 3-133-744.
  • Yes, the 3-133-742 fuse is designed to handle high inrush currents. However, it's essential to ensure that the fuse is properly sized for the application and that the inrush current does not exceed the fuse's rated limits.
  • Yes, the 3-133-742 fuse is compatible with lead-free soldering processes and meets the requirements of the RoHS directive.

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3-133-742 Overview

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