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SF-0402S300-2 - Bourns

Description: Surface Mount Fuses 3A Slow Blow 0402 SinglFuse

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PCB Footprints
SF-0402S300-2 - Bourns PCB footprint - Fuses Chip - Fuses Chip - 0402
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3D Models
SF-0402S300-2 - Bourns  - 3D model - Fuses Chip - 0402
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SF-0402S300-2 Details

  • Manufacturer Part Number:

    SF-0402S300-2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Blow Characteristic:

    SLOW

  • Body Breadth:

    0.52 mm

  • Body Height:

    0.35 mm

  • Body Length or Diameter:

    1 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    0402

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -20 °C

  • Packing Method:

    TR, 7 INCH

  • Rated Breaking Capacity:

    35 A

  • Rated Current:

    3 A

  • Rated Voltage(DC):

    32 V

  • Reference Standard:

    UL

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    5 s

SF-0402S300-2 Frequently Asked Questions (FAQs)

  • The recommended land pattern for SF-0402S300-2 is a rectangular pad with a size of 0.5 mm x 0.5 mm, with a non-solder mask defined (NSMD) pad shape.
  • Yes, SF-0402S300-2 is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to ensure that the component is properly derated to avoid overheating.
  • Handle the SF-0402S300-2 by the body, avoiding touching the leads or the ceramic element. Use a vacuum pickup or tweezers to handle the component during assembly and rework.
  • The recommended soldering profile for SF-0402S300-2 is a peak temperature of 260°C, with a dwell time of 10-30 seconds. Ensure that the component is properly aligned and secured during the soldering process.
  • Yes, SF-0402S300-2 is designed to withstand high-vibration and high-shock environments. However, it's essential to ensure that the component is properly secured to the PCB and that the PCB is designed to withstand the expected vibration and shock levels.

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SF-0402S300-2 Overview

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