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RHEF050-AP - LITTELFUSE

Description: Resettable Fuses - PPTC 30V .5A-HD 40A MAX

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Symbol
RHEF050-AP - LITTELFUSE - PCB symbol
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PCB Footprints
RHEF050-AP - LITTELFUSE PCB footprint - Other - Other - RHEF050-AP-1
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3D Models
RHEF050-AP - LITTELFUSE - 3D model - Other - RHEF050-AP-1
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RHEF050-AP Details

  • Manufacturer Part Number:

    RHEF050-AP

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED, ROHS COMPLIANT

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.2

  • Additional Feature:

    RESISTANCE RANGE(MIN-MAX): 0.48-0.79

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Packing Method:

    AMMO PACK

  • Rated Power Dissipation (P):

    0.9 W

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    TEMPERATURE SENSING

RHEF050-AP Frequently Asked Questions (FAQs)

  • The recommended PCB layout for RHEF050-AP involves keeping the fuse as close as possible to the power source, using a wide copper trace to reduce resistance, and avoiding sharp corners or bends in the trace to minimize voltage drops.
  • The RHEF050-AP fuse is designed to handle inrush currents up to 50A for 8.3ms, making it suitable for applications with high inrush current requirements.
  • The RHEF050-AP fuse is rated for operation from -40°C to 85°C, making it suitable for a wide range of applications.
  • Yes, the RHEF050-AP fuse is designed to withstand high-vibration environments and meets the requirements of IEC 60068-2-6, making it suitable for use in applications such as automotive, industrial, and aerospace.
  • When replacing a blown RHEF050-AP fuse, it is recommended to follow proper safety procedures, disconnect power to the circuit, and replace the fuse with a new one of the same rating and type.

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RHEF050-AP Overview

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