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  • Manufacturer No:
    RUEF400
  • Manufacturer:
  • Category:
    PTC Resettable Fuses
  • Datasheet:
    Get the PDF file
  • SKU:
    3672816
  • Description:
    PTC RESET FUSE 30V 4A RADIAL
  • Quantity:
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Inventory:13870
  • Qty Unit Price price
  • 1 $0.668 $0.668
  • 10 $0.661 $6.61
  • 100 $0.654 $65.4
  • 1000 $0.647 $647
  • 10000 $0.64 $6400

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  • Manufacturer No:
    RUEF400
  • Manufacturer:
    Littelfuse
  • Category:
    PTC Resettable Fuses
  • Datasheet:
    RUEF400
  • SKU:
    3672816
  • Description:
    PTC RESET FUSE 30V 4A RADIAL

RUEF400 Details

PTC RESET FUSE 30V 4A RADIAL

RUEF400 Specification Parameters

  • Part Status: Active
  • RoHS Status: ROHS3 Compliant
  • Packaging: Bulk
  • Pbfree Code: yes
  • Moisture Sensitivity Level (MSL): Not Applicable
  • Factory Lead Time: 10 Weeks
  • Terminal Shape: WIRE
  • Published: 2005
  • Operating Supply Voltage: 30V
  • Current - Trip (It): 8A
  • Current - Hold (Ih) (Max): 4A
  • Package / Case: Radial, Disc
  • Rated Power Dissipation (P): 2.5W
  • Lead Length: 7.6mm
  • Thermistor Application: TEMPERATURE SENSING
  • Lead Spacing: 0.199 5.05mm
  • Approval Agency: CQC, CSA, TUV, UL
  • Size / Dimension: 0.551Lx0.118W 14.00mmx3.00mm
  • Additional Feature: RESISTANCE RANGE(MIN-MAX): 0.010-0.030
  • Surface Mount: NO
  • Number of Terminations: 2
  • Mounting Type: Through Hole
  • JESD-609 Code: e3
  • Operating Temperature: -40°C~85°C
  • Ambient Temperature Range High: 85°C
  • Terminal Finish: Matte Tin (Sn)
  • Voltage - Rated: 30V
  • Resistance - Initial (Ri) (Min): 10mOhm
  • Trip Current: 8A
  • Hold Current: 4A
  • Current Rating: 100A
  • Resistance - Post Trip (R1) (Max): 50mOhm
  • Type: Polymeric
  • Height: 19.3mm
  • Height Seated (Max): 0.760 19.30mm
  • Series: PolySwitch?, RUEF
  • Time to Trip: 12.7s

Littelfuse — Manufacturer Introduction

Littelfuse products are vital components in applications that use electrical energy, from consumer electronics to vehicles and industrial facilities. They offer the industry’s broadest and deepest portfolio of circuit protection products, with growing platforms in power control and sensing. They are expanding into adjacent markets as part of their corporate strategy of accelerated organic growth and strategic acquisitions. These markets include power semiconductors, heavy-duty switches, magnetic, optical, electromechanical, and temperature sensors; and products that provide safe control and distribution of electrical power.

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