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0440001.WR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0440001.WR product

0440001.WR

Fuses

1206FuseSurface MountLittelfuse

The 0440001.WR is a 1A, 50V 1206 surface-mount fuse from the Littelfuse 440 Series, optimized for high-temperature and high-inrush applications.

Best for

  • High-temperature electronics
  • Circuits with high inrush currents

Avoid if

  • Applications exceeding 50V
  • Environments requiring non-SMD mounting

Check before use

  • Thermal derating requirements at high temperatures

Key specifications

Rated Current
1 A
Voltage Rating
50 V
Package
1206
Max Temp
150°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial

Datasheet

0440001.WR-Littelfuse-datasheet-137924868.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0440001.WR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

Real-time and catalog pricing from verified distributors

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 1A, 1206-sized surface-mount fuse designed for high-temperature (up to 150°C) and high-inrush current applications.