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1206SFS450F/32-2 - LITTELFUSE

Description: Littelfuse 4.5A T Surface Mount Fuse, 32V

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PCB Footprints
1206SFS450F/32-2 - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - 1206SFS450F/32-2
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3D Models
1206SFS450F/32-2 - LITTELFUSE  - 3D model - Fuses Chip - 1206SFS450F/32-2
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1206SFS450F/32-2 Details

  • Manufacturer Part Number:

    1206SFS450F/32-2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    0

  • Blow Characteristic:

    SLOW

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Joule Integral-Nom:

    3 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Rated Breaking Capacity:

    50 A

  • Rated Current:

    4.5 A

  • Rated Voltage(DC):

    32 V

  • Reference Standard:

    UL

  • Surface Mount:

    YES

  • Terminal Shape:

    WRAPAROUND

1206SFS450F/32-2 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1206SFS450F/32-2 can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of chip fuses.
  • While the 1206SFS450F/32-2 is rated for operation up to 125°C, it's essential to consider the derating curve and ensure that the fuse is not exposed to temperatures above its rating. Additionally, high-temperature applications may affect the fuse's reliability and lifespan.
  • To determine the correct fuse value, you need to consider the maximum current, voltage, and power requirements of your circuit. You can use Littelfuse's fuse selection guide or consult with a qualified engineer to ensure the correct fuse value is chosen.
  • Yes, the 1206SFS450F/32-2 is compatible with lead-free soldering processes and meets the requirements of the RoHS directive.
  • The typical response time of the 1206SFS450F/32-2 is around 1-2 seconds, but this can vary depending on the application and the type of fault current.

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1206SFS450F/32-2 Overview

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