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0501012.WR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0501012.WR product

0501012.WR

Fuses

Fast-ActingCeramic1206Surface Mount

The 0501012.WR is a 12A, 32VDC fast-acting ceramic surface mount fuse in a 1206 package, designed for high-temperature, high-current applications.

Best for

  • Voltage Regulator Modules
  • Notebook PCs
  • DC-DC Converters

Avoid if

  • Applications requiring slow-blow characteristics
  • Circuits exceeding 32VDC

Check before use

  • Continuous current load (recommended < 80% of rating)
  • Thermal re-rating curve for temperatures above 25°C

Key specifications

Current Rating
12 A
Voltage Rating
32 VDC
Package
1206

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

0501012.WR-Littelfuse-datasheet-11774792.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0501012.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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KiCad Library
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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 12A fast-acting ceramic fuse from the Littelfuse 501 series, optimized for high-current voltage regulator modules and DC-DC converters.