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MF-RX375 - Bourns

Description: Resettable Fuses - PPTC 60Volt 40Amps Hold3.75A Trip 7.5A

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PCB Footprints
MF-RX375 - Bourns PCB footprint - Other - Other - MF-RX375-1
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3D Models
MF-RX375 - Bourns  - 3D model - Other - MF-RX375-1
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MF-RX375 Details

  • Manufacturer Part Number:

    MF-RX375

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    0

  • Additional Feature:

    RMAX: 0.05OHMS 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:

    -40 °C

  • Package Height:

    33.5 mm

  • Package Length:

    28.4 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    3.1 mm

  • Packing Method:

    BULK

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    0.03 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:

    60 V

MF-RX375 Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. Keep the input and output traces separate and avoid crossing them to minimize crosstalk.
  • Use a thermally conductive material for the PCB and ensure good thermal contact between the device and the PCB. Also, consider using a thermal pad or heat sink to dissipate heat.
  • A 10nF to 100nF input capacitance and a 10nF to 100nF output capacitance are recommended to ensure stability and optimal performance.
  • Use a voltage regulator or a transient voltage suppressor (TVS) to protect the device from overvoltage. Add a current-limiting resistor or a fuse to prevent overcurrent.
  • A soldering profile with a peak temperature of 240°C to 250°C and a dwell time of 30 seconds to 60 seconds is recommended to prevent damage to the device.

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MF-RX375 Overview

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