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30R500 - LITTELFUSE

Description: PTC 30V POLYFUSE RADIAL LEADS 5A

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PCB Footprints
30R500 - LITTELFUSE PCB footprint - Other - Other - 30R500UF-2
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3D Models
30R500 - LITTELFUSE  - 3D model - Other - 30R500UF-2
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30R500 Details

  • Manufacturer Part Number:

    30R500

  • 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:

    7.4

  • Additional Feature:

    0.05OHMS AT 20 DEGREE

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Shape:

    DISK PACKAGE

  • Packing Method:

    BULK

  • Rated Temperature:

    85 °C

  • Resistance:

    0.01 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    OVERLOAD PROTECTION

30R500 Frequently Asked Questions (FAQs)

  • The recommended mounting torque for the 30R500 is 10-15 in-lbs (1.1-1.7 Nm) to ensure proper thermal performance and prevent damage to the device.
  • Yes, the 30R500 is designed to withstand high-vibration environments. However, it's essential to follow proper mounting and installation procedures to ensure the device remains securely fastened and functional.
  • To determine the correct fuse size, consider factors such as the maximum current, voltage, and power rating of your circuit. You can use Littelfuse's fuse selection guide or consult with an application engineer to ensure the correct fuse size for your specific application.
  • The 30R500 has a maximum operating temperature of 125°C (257°F). While it can operate in high-temperature environments, it's essential to consider derating the fuse's current rating to ensure reliable performance and prevent premature failure.
  • Yes, the 30R500 can be used in DC circuits. However, it's crucial to consider the DC voltage rating and ensure it does not exceed the maximum rated voltage of 500V DC.

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30R500 Overview

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Part Image 0ZRB0500FF1A Bel Fuse

PTC Resettable Fuse, 0.01ohm, Through Hole Mount

Part Image RLD30P500UF Littelfuse Inc

RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED