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0603L100SLYR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0603L100SLYR product

0603L100SLYR

PTC Resettable Fuses

Resettable FusePPTC0603Littelfuse

The 0603L100SLYR is a high-performance LoRho series resettable PTC fuse designed for space-constrained applications requiring ultra-low internal resistance.

Best for

  • USB peripherals
  • Battery packs
  • Mobile devices

Avoid if

  • Applications exceeding 6V
  • High-temperature environments without derating

Check before use

  • Ambient temperature derating curves

Key specifications

Hold Current
1 A
Max Voltage
6 V
Package
0603

Compliance & Environment

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

Application

Consumer ElectronicsConnectivity

Datasheet

0603L100SLYR-Littelfuse-datasheet-8803066.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0603L100SLYR: 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

2
PartDetailsMatch
SMD0603-100-6VManufacturer

Strong alternative with matching package, voltage, and hold current; trip current is slightly higher.

Needs validation

Design and risk insights

Questions & answers

It is a surface-mount Polymer Positive Temperature Coefficient (PPTC) device from the Littelfuse LoRho series, providing resettable overcurrent protection.