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RXEF065-2 - LITTELFUSE

Description: Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

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Symbol
RXEF065-2 - LITTELFUSE - PCB symbol
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PCB Footprints
RXEF065-2 - LITTELFUSE PCB footprint - Other - Other - RXEF065-2-2
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3D Models
RXEF065-2 - LITTELFUSE - 3D model - Other - RXEF065-2-2
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RXEF065-2 Details

  • Manufacturer Part Number:

    RXEF065-2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.4

  • Additional Feature:

    Rmax:0.48 OHMS AT 20 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:

    14.5 mm

  • Package Length:

    9.4 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    3 mm

  • Packing Method:

    TR, 15 INCH

  • Reference Standard:

    CSA; CQC; TUV; UL

  • Resistance:

    0.31 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Working Voltage:

    72 V

RXEF065-2 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for RXEF065-2 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.
  • Yes, RXEF065-2 is rated for operation up to 150°C, making it suitable for high-temperature applications. However, the fuse's melting I²t value may decrease at higher temperatures.
  • RXEF065-2 is designed to handle inrush currents up to 100A for 8.3ms, making it suitable for applications with high inrush currents, such as motor startup or capacitor charging.
  • Yes, RXEF065-2 is compatible with lead-free soldering processes, with a peak reflow temperature of 260°C.
  • RXEF065-2 should be stored in a dry, cool place, away from direct sunlight and moisture. Handling should be done with anti-static wrist straps or mats to prevent electrostatic discharge damage.

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RXEF065-2 Overview

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