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MF-RM012/240-2 - Bourns

Description: Bourns 0.12A Radial Resettable Wire Ended Fuses, 240 V ac

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PCB Footprints
MF-RM012/240-2 - Bourns PCB footprint - Other - Other - MF-RM012/240-2-1
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3D Models
MF-RM012/240-2 - Bourns  - 3D model - Other - MF-RM012/240-2-1
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MF-RM012/240-2 Details

  • Manufacturer Part Number:

    MF-RM012/240-2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Additional Feature:

    FLAME PROOF, RMIN AT 23 DEG CEL

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Height:

    8.3 mm

  • Package Length:

    8.3 mm

  • Package Style:

    Radial

  • Package Width:

    3.8 mm

  • Packing Method:

    TR, 14.5 INCH

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    3 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    240 V

MF-RM012/240-2 Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure proper heat dissipation, minimize parasitic inductance, and optimize performance.
  • To ensure proper soldering, use a soldering iron with a temperature range of 250°C to 270°C. Apply a small amount of solder paste to the PCB pads, and then place the fuse. Use a gentle touch to avoid damaging the component.
  • Store the fuses in their original packaging, away from direct sunlight, moisture, and extreme temperatures. Handle the components by the body, avoiding touching the leads or electrical contacts to prevent damage or contamination.
  • While the MF-RM012/240-2 is designed to be robust, it's essential to evaluate the fuse's performance in your specific application. Consider the vibration and shock levels, and consult with Bourns or a qualified engineer to ensure the fuse meets your requirements.
  • To determine the correct fuse rating, calculate the maximum current and voltage in your circuit. Consult the datasheet and application notes to ensure the selected fuse rating meets or exceeds these values. It's also recommended to consult with a qualified engineer or Bourns' technical support.

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