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0501020.WR1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0501020.WR1 product

0501020.WR1

Integrated Circuits (ICs)

Fast-ActingCeramic1206High-Temperature

The 0501020.WR1 is a 20A, 32V fast-acting ceramic surface mount fuse in a 1206 package, optimized for high-temperature environments up to 150°C.

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)
  • PCB thermal dissipation

Key specifications

Rated Current
20 A
Max Voltage
32 VDC
Operating Temp
-55°C to +150°C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Power ManagementComputing

Datasheet

fc607446742050a10a28abfb43bb18ba.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0501020.WR1: 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

7
PartDetailsMatch
F12T30Manufacturer

Has caveats

Has caveats

Design and risk insights

Questions & answers

It is a high-current, fast-acting ceramic fuse from Littelfuse's 501 series, designed for surface mount applications requiring high thermal stability.