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1210L020WR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1210L020WR product

1210L020WR

PTC Resettable Fuses

PTCResettable FuseSurface Mount1210

The 1210L020WR is a compact 1210-sized resettable PTC fuse from Littelfuse, rated for 30V and 0.20A hold current, ideal for overcurrent protection in consumer electronics.

Best for

  • USB peripherals
  • Mobile phone battery protection
  • PC motherboard ports

Avoid if

  • Applications requiring high continuous current above 0.20A

Check before use

  • Ambient temperature derating curve

Key specifications

Hold Current
0.20 A
Max Voltage
30 V
Package
1210

Compliance & Environment

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

Application

Consumer ElectronicsConnectivity

Datasheet

1210L020WR-Littelfuse-datasheet-43099309.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1210L020WR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
MF-USMF020-2Manufacturer

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Has caveats

Design and risk insights

Questions & answers

It is a surface-mount resettable PTC (Positive Temperature Coefficient) fuse in a 1210 package, designed to protect circuits from overcurrent conditions.