Please enter a minimum 3 letters or numbers
Technical Content
Part Image

RUEF500 - LITTELFUSE

Description: Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc , 30V , 10 A , 50 mOhms , -40°C ~ 85°C

Download RUEF500 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
RUEF500 - LITTELFUSE - PCB symbol
click to zoom
PCB Footprints
RUEF500 - LITTELFUSE PCB footprint - Other - Other - RUEF500-5
click to zoom
3D Models
RUEF500 - LITTELFUSE - 3D model - Other - RUEF500-5
click to zoom

RUEF500 Details

  • Manufacturer Part Number:

    RUEF500

  • 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:

    BULK

  • Reference Standard:

    CQC; CSA; TUV; UL

  • 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:

    OVERCURRENT PROTECTION

  • Working Voltage:

    30 V

RUEF500 Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance of the RUEF500 includes a large copper pad underneath the device, multiple vias to dissipate heat, and a thermal relief pattern to reduce thermal impedance.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the PCB pads. Use a soldering technique that minimizes the time the iron is in contact with the component.
  • The RUEF500 has a maximum surge current rating of 500A for 8/20μs waveform, as per the IEC 61000-4-5 standard.
  • Yes, the RUEF500 can be used in high-frequency applications up to 1 GHz, but the user should consider the device's parasitic inductance and capacitance, and ensure proper PCB layout and decoupling to minimize high-frequency losses.
  • The RUEF500 is designed to withstand overvoltage conditions up to 1.5 times the rated voltage, and undervoltage conditions down to 0.5 times the rated voltage, without compromising its performance or reliability.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

RUEF500 Overview

Use the download button to access the RUEF500 schematic symbol, PCB footprint, and 3D model.
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

Suggested Parts

If you searched for RUEF500, you might also be interested in these parts:
Part Number
RUEF900
RUEF160
RUEF300
RUEF250
RUEF300-2
RUEF400
39-28-1063
0477450100
39-30-1221

Parts related to RUEF500

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

RUEF500 Alternates

Showing results

Image Part Number Model
Part Image RUEF500-2 Littelfuse Inc

PTC Resettable Fuse, 0.01ohm, Through Hole Mount
Part Image RUEF500-1 Littelfuse Inc

PTC Resettable Fuse, 0.01ohm, Through Hole Mount
Part Image RUEF500-1 TE Connectivity

PTC Resettable Fuse, 0.05ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Part Image RUE500 TE Connectivity

RESISTOR, TEMPERATURE DEPENDENT, PTC, THROUGH HOLE MOUNT, RADIAL LEADED
Part Image RUE500-1 TE Connectivity

RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT, RADIAL LEADED
For a full list of alternate parts for RUEF500, check out Findchips.com