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0437002.WRA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0437002.WRA product

0437002.WRA

Littelfuse 0437002.WRA

AutomotiveFast-Acting1206Ceramic Fuse

The 0437002.WRA is a 2A, 63V fast-acting 1206 ceramic fuse from Littelfuse, optimized for automotive secondary circuit protection.

Best for

  • Automotive electronics
  • Battery management systems
  • LED lighting

Avoid if

  • Applications requiring slow-blow characteristics

Check before use

  • Inrush current profiles
  • Operating temperature environment

Key specifications

Current Rating
2A
Voltage Rating
63V
Package
1206
Melting I²t
0.144 A²Sec.

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Compliant
MSL
1
ECCN
EAR99
HTSUS
8536.10.0040

Application

AutomotiveBattery Management

Datasheet

3a7c515c5f1cc26f7e63d30fce27a6e7_C720199.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0437002.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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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a 1206-sized, fast-acting ceramic surface mount fuse rated for 2A and 63V, specifically designed for automotive applications.