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RUEF500-2 - LITTELFUSE

Description: Resettable Fuses - PPTC 5A 30V 100A Imax

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RUEF500-2 - LITTELFUSE  - 3D model
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RUEF500-2 Details

  • Manufacturer Part Number:

    RUEF500-2

  • 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

  • Circuit RMS Voltage-Max:

    30 V

  • 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:

    24.1 mm

  • Package Length:

    14 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    3 mm

  • Packing Method:

    TR, 15 INCH

  • Reference Standard:

    CQC; CSA; TUV; UL

  • Resistance:

    0.01 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    30 V

RUEF500-2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the RUEF500-2 involves keeping the fuse as close to the power source as possible, using a wide copper trace to reduce resistance, and avoiding sharp bends or kinks in the trace. Additionally, it's recommended to use a solid ground plane under the fuse to reduce electromagnetic interference (EMI).
  • The RUEF500-2 is designed to operate in high-temperature environments, with a maximum operating temperature of 125°C. However, it's essential to note that the fuse's melting point may decrease at higher temperatures, which can affect its performance. It's recommended to derate the fuse's current rating by 1.5% for every 10°C above 25°C.
  • Yes, the RUEF500-2 is designed to withstand high-vibration environments. The fuse's ceramic body and metal end caps provide excellent mechanical strength and resistance to vibration. However, it's recommended to ensure the fuse is properly secured to the PCB using a suitable mounting method to prevent damage or dislodging.
  • To prevent damage or degradation, it's recommended to store the RUEF500-2 in its original packaging, away from direct sunlight, moisture, and extreme temperatures. When handling the fuse, avoid touching the metal end caps or ceramic body to prevent electrostatic discharge (ESD) damage.
  • Yes, the RUEF500-2 is designed to handle high inrush currents. The fuse's slow-blow characteristic allows it to withstand temporary current surges, making it suitable for applications with high inrush currents. However, it's essential to ensure the fuse is properly sized for the application to prevent nuisance tripping.

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RUEF500-2 Overview

Use the download button to access the RUEF500-2 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 RUEF5, or try a keyword search, such as Non-linear Resistors

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Part Image RUEF500 Littelfuse Inc

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Part Image RUEF500-2 TE Connectivity

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Part Image RUEF500-1 TE Connectivity

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Part Image RUE500-AP TE Connectivity

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Part Image F81926-000 TE Connectivity

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For a full list of alternate parts for RUEF500-2, check out Findchips.com