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RXEF050S - LITTELFUSE

Description: Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

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RXEF050S - LITTELFUSE  - 3D model
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RXEF050S Details

  • Manufacturer Part Number:

    RXEF050S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.4

  • Additional Feature:

    Rmin@25 Deg Cel

  • Circuit RMS Voltage-Max:

    72 V

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    13.7 mm

  • Package Length:

    7.9 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    3 mm

  • Packing Method:

    BULK

  • Reference Standard:

    CQC; CSA; TUV; UL

  • Resistance:

    0.5 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    72 V

RXEF050S Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for RXEF050S is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner. The pad should be centered on the component and have a minimum clearance of 0.5mm from the edge of the PCB.
  • To ensure reliable soldering of RXEF050S, use a soldering iron with a temperature range of 250°C to 260°C. Apply a small amount of solder paste to the PCB pad and place the component on the pad. Use a gentle touch to avoid applying excessive pressure, which can damage the component.
  • The maximum operating temperature range for RXEF050S is -40°C to 150°C. However, it's recommended to operate the device within a temperature range of -20°C to 125°C for optimal performance and reliability.
  • Yes, RXEF050S is designed to withstand high-vibration environments. However, it's recommended to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB. Additionally, consider using a vibration-dampening material, such as a silicone adhesive, to further reduce the risk of component failure.
  • To prevent electrostatic discharge (ESD) damage to RXEF050S, handle the component in an ESD-protected environment, wear an ESD wrist strap, and use ESD-safe tools and materials. Ensure the PCB and component are properly grounded during assembly and testing.

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RXEF050S Overview

Use the download button to access the RXEF050S 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 RXEF0, or try a keyword search, such as Non-linear Resistors

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