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0440003.WRA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0440003.WRA product

0440003.WRA

Fuses

AutomotiveCeramic Fuse1206Littelfuse

The 0440003.WRA is a 3A, 63V 1206-sized ceramic surface mount fuse from Littelfuse, optimized for automotive secondary circuit protection.

Best for

  • Automotive secondary circuits
  • Battery management systems
  • LED lighting

Avoid if

  • Applications requiring higher voltage ratings than 63V

Check before use

  • Inrush current characteristics

Key specifications

Rated Current
3 A
Max Voltage
63 V
Package
1206
I²t Rating
1.232 A²Sec.

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
EAR99
HTSUS
8536100040

Application

AutomotivePower Management

Datasheet

e0ac792f2c4c18ae75a3b0eced4a19c3_edc840394cf25698fe0d295572c77b7b.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0440003.WRA: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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 3A, 63V ceramic surface mount fuse in a 1206 package, specifically designed for automotive electronics.