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0501020.WR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0501020.WR product

0501020.WR

Fuses

Fast-ActingCeramic1206High-Current

The 0501020.WR is a 20A, 32V fast-acting ceramic surface mount fuse in a 1206 package, optimized for high-temperature VRM and DC-DC converter applications.

Best for

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

Avoid if

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

Check before use

  • Thermal re-rating curve for high ambient temperatures

Key specifications

Rated Current
20 A
Max Voltage
32 VDC
Package
1206

Compliance & Environment

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

Application

Power ManagementConsumer Electronics

Datasheet

0501020.WR-Littelfuse-datasheet-137924874.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0501020.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
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 high-current, fast-acting ceramic fuse from the Littelfuse 501 Series, designed for surface mount applications.