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MF-USML380/12-2 - Bourns

Description: Resettable Fuses - PPTC 12V 3.8A-HD 50A MAX

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PCB Footprints
MF-USML380/12-2 - Bourns PCB footprint - Fuses Chip - Fuses Chip - MF-USML380/12-2
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3D Models
MF-USML380/12-2 - Bourns  - 3D model - Fuses Chip - MF-USML380/12-2
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MF-USML380/12-2 Details

  • Manufacturer Part Number:

    MF-USML380/12-2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Additional Feature:

    Rmin@23 DEG CEL

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.2 mm

  • Package Length:

    3.43 mm

  • Package Style:

    SMT

  • Package Width:

    2.8 mm

  • Packing Method:

    TR, 7 INCH

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    0.002 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Working Voltage:

    12 V

MF-USML380/12-2 Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes (AN16) and on their website. It's essential to follow these guidelines to ensure proper thermal management, minimize parasitic inductance, and optimize performance.
  • To select the correct fuse, consider factors such as the maximum current rating, voltage rating, and response time required for your application. Bourns provides a fuse selection guide on their website, which can help you choose the appropriate fuse based on your specific needs.
  • Although the datasheet specifies an operating temperature range of -40°C to 125°C, it's essential to note that the fuse's performance and reliability may degrade at extreme temperatures. It's recommended to consult with Bourns' application engineers or refer to their reliability reports for more information.
  • The MF-USML380/12-2 is designed to meet the requirements of various industry standards, including IEC 60127-1 and UL 248-14. However, it's crucial to consult with Bourns' application engineers to ensure the fuse can withstand the specific vibration and shock requirements of your application.
  • To maintain the fuse's performance and reliability, it's essential to follow proper storage and handling procedures. Bourns recommends storing the fuses in their original packaging, away from direct sunlight, moisture, and extreme temperatures. Handling should be done with care to avoid mechanical stress and electrostatic discharge.

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