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SF-3812TM125T-2 - Bourns

Description: BOURNS - SF-3812TM125T-2 - Fuse, Surface Mount, 1.25 A, SinglFuse Telefuse SF-3812TM-T Series, 600 V, 125 V, Time Delay, 3812

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PCB Footprints
SF-3812TM125T-2 - Bourns PCB footprint - Fuses Chip - Fuses Chip - SIZE CODE 3812
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3D Models
SF-3812TM125T-2 - Bourns  - 3D model - Fuses Chip - SIZE CODE 3812
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SF-3812TM125T-2 Details

  • Manufacturer Part Number:

    SF-3812TM125T-2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Blow Characteristic:

    TIME LAG

  • Body Breadth:

    3.1 mm

  • Body Height:

    3.1 mm

  • Body Length or Diameter:

    10.1 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    3812

  • JESD-609 Code:

    e4

  • Joule Integral-Nom:

    22 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR, 13 INCH

  • Pre-arcing Time-Min:

    1000 ms

  • Rated Breaking Capacity:

    60 A

  • Rated Current:

    1.25 A

  • Rated Voltage(AC):

    600 V

  • Rated Voltage(DC):

    250 V

  • Reference Standard:

    UL

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

SF-3812TM125T-2 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for SF-3812TM125T-2 is a rectangular pad with dimensions of 3.8mm x 1.2mm, with a 0.5mm radius corner. The pad should be centered on the component and have a minimum of 0.2mm clearance around the component body.
  • To ensure reliable soldering of SF-3812TM125T-2, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pad. Use a gentle touch to avoid applying excessive pressure, which can damage the component.
  • The maximum operating temperature range for SF-3812TM125T-2 is -40°C to 125°C. However, it's recommended to operate the component within a temperature range of -20°C to 85°C for optimal performance and reliability.
  • Yes, SF-3812TM125T-2 is designed to withstand high-vibration environments. However, it's recommended to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB.
  • Yes, SF-3812TM125T-2 is compatible with lead-free soldering processes. The component is designed to meet the requirements of the RoHS directive and can be soldered using lead-free solder alloys.

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SF-3812TM125T-2 Overview

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