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SF-1206SP300-2 - Bourns

Description: Surface Mount Fuses 3A Slow Blow 1206 Singlfuse

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PCB Footprints
SF-1206SP300-2 - Bourns PCB footprint - Fuses Chip - Fuses Chip - SF-1206S
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3D Models
SF-1206SP300-2 - Bourns  - 3D model - Fuses Chip - SF-1206S
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SF-1206SP300-2 Details

  • Manufacturer Part Number:

    SF-1206SP300-2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.10.00.40

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Blow Characteristic:

    TIME LAG

  • Body Breadth:

    1.55 mm

  • Body Height:

    0.6 mm

  • Body Length or Diameter:

    3.1 mm

  • Circuit Protection Type:

    ELECTRIC FUSE

  • Fuse Size:

    1206

  • JESD-609 Code:

    e3

  • Joule Integral-Nom:

    1 J

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -20 °C

  • Packing Method:

    TR, 7 INCH

  • Rated Breaking Capacity:

    50 A

  • Rated Current:

    3 A

  • Rated Voltage(DC):

    32 V

  • Reference Standard:

    UL

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

  • Terminal Shape:

    WRAPAROUND

  • Trip Time or Delay:

    1 s

SF-1206SP300-2 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SF-1206SP300-2 is a rectangular pad with a size of 1.3 mm x 0.8 mm, with a non-solder mask defined (NSMD) pad shape. This ensures proper soldering and minimizes the risk of solder bridging.
  • While the SF-1206SP300-2 is rated for operation up to 150°C, it's essential to consider the derating curve and ensure that the component doesn't exceed its maximum operating temperature. Additionally, the soldering process and PCB material selection should be suitable for high-temperature applications.
  • To prevent damage, handle the SF-1206SP300-2 by the edges, avoiding touching the component's surface or leads. Use anti-static wrist straps, mats, or packaging to prevent electrostatic discharge (ESD) damage. During PCB assembly, ensure that the component is properly aligned and seated to prevent mechanical stress.
  • The recommended soldering profile for the SF-1206SP300-2 is a peak temperature of 260°C, with a dwell time of 10-30 seconds above 220°C. Ensure that the soldering process is within the component's specified temperature range to prevent damage or degradation.
  • While the SF-1206SP300-2 is designed to operate in a variety of environments, it's essential to consider the component's moisture sensitivity level (MSL) rating. The SF-1206SP300-2 has an MSL rating of 1, which means it can withstand normal humidity levels. However, in extremely humid or moist environments, additional protection measures, such as conformal coating or hermetic sealing, may be necessary.

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SF-1206SP300-2 Overview

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