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1812L020PR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1812L020PR product

1812L020PR

PTC Resettable Fuses

PTCResettable FuseSurface Mount1812

The 1812L020PR is a reliable 30V, 0.20A surface-mount resettable PTC fuse from Littelfuse, ideal for compact overcurrent protection in consumer electronics.

Best for

  • Motherboard protection
  • USB peripheral protection
  • PCI card protection

Avoid if

  • Applications requiring high-precision current limiting
  • Environments exceeding 85°C

Check before use

  • Temperature derating curve
  • Reflow soldering profile

Key specifications

Hold Current
0.20 A
Max Voltage
30 V
Package
1812

Compliance & Environment

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

Application

Consumer ElectronicsConnectivity

Datasheet

1812L020PR-Littelfuse-datasheet-14046.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1812L020PR: 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 surface-mount resettable PTC (Positive Temperature Coefficient) fuse in an 1812 package, rated for 30V and 0.20A hold current.