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Littelfuse 72R040XU product image
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Littelfuse 72R040XURoHS

Manufacturer
Littelfuse
MPN
72R040XU
LCSC Part #
C3762739
Packaging
Through Hole
Customer #
Key Attributes
PTC RESET FUSE 72V 400mA TH
Datasheetpdf iconLittelfuse 72R040XU
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Products Specifications

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TypeDescription
CategoryCircuit Protection/PTC Resettable Fuses
ManufacturerLittelfuse
PackagingThrough Hole
Operating Temperature-40℃~+85℃
Voltage - Max72V
Hold Current400mA
Current - Max40A
Trip Current800mA
Time to Trip(Max)3.8s
Resistance @ 25℃550mΩ
Resistance - Post Trip (R1) (Max)1.29Ω
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging500
Sales UnitPiece

Introduction

AI Translation

This series is designed to provide overcurrent protection for DC voltages up to 72V, with short-circuit ratings up to 40A.

Features

AI Translation
  • Maximum 72V DC voltage, maximum 40A short-circuit rating
  • RoHS compliant, lead-free and halogen-free*
  • Resettable characteristics
  • Wide range of general-purpose electronics using low-voltage power supplies

Applications

AI Translation
  • Load protection for wide-range low-voltage power supplies
  • Computers
  • Computer peripherals
  • General electronics