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RKEF375 - LITTELFUSE

Description: Resettable Fuses - PPTC 60V 40A 3.40W Radial-leaded Device

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RKEF375 - LITTELFUSE  - 3D model
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RKEF375 Details

  • Manufacturer Part Number:

    RKEF375

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7

  • Additional Feature:

    Rmin@25 Deg Cel

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    25.2 mm

  • Package Length:

    16.5 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    3 mm

  • Packing Method:

    BULK

  • Reference Standard:

    CSA; TUV; UL

  • Resistance:

    0.017 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    60 V

RKEF375 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the RKEF375 is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
  • To ensure reliable soldering of the RKEF375, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the component.
  • The maximum operating temperature range for the RKEF375 is -40°C to 150°C, with a derating of 1.33mA/°C above 125°C.
  • Yes, the RKEF375 is suitable for high-reliability applications, such as automotive, industrial, and medical devices, due to its high surge current capability and robust construction.
  • To prevent electrostatic discharge (ESD) damage, handle the RKEF375 with an ESD wrist strap or mat, and ensure that the workspace is ESD-protected. Avoid touching the component pins or handling the device in a way that could generate static electricity.

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RKEF375 Overview

Use the download button to access the RKEF375 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like RKEF3, or try a keyword search, such as Non-linear Resistors

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Part Image 0ZRP0375FF1A Bel Fuse

PTC Resettable Fuse, 0.017ohm, Through Hole Mount