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0440.500WRA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0440.500WRA product

0440.500WRA

Fuses

AutomotiveSurface MountCeramic Fuse

The 0440.500WRA is a 0.5A, 63V 1206-sized ceramic surface mount fuse from Littelfuse, specifically engineered for automotive secondary circuit protection.

Best for

  • Automotive electronics
  • Battery management systems
  • LED lighting

Avoid if

  • Applications exceeding 63V
  • Non-automotive environments where standard fuses suffice

Check before use

  • Temperature derating curve
  • Inrush current profiles

Key specifications

Current Rating
0.5 A
Voltage Rating
63 V
Package
1206
Operating Temp
-55°C to +150°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

AutomotiveBattery Management

Datasheet

38c24ec65100d4cade8c91d5dea33d78_1912171432_Littelfuse-0440-500WRA_C468887.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0440.500WRA: 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

Real-time and catalog pricing from verified distributors

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 fast-acting, AEC-Q200 compliant ceramic surface mount fuse in a 1206 package, rated for 0.5A and 63V.