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0402L050SLKR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0402L050SLKR product

0402L050SLKR

PTC Resettable Fuses

PTCResettable Fuse0402Littelfuse

The 0402L050SLKR is a compact 0402-sized resettable PTC fuse from Littelfuse, offering 0.5A hold current and 6V max voltage for space-constrained overcurrent protection.

Best for

  • USB peripherals
  • Mobile devices
  • Compact electronics

Avoid if

  • High-voltage applications exceeding 6V
  • Applications requiring high continuous current

Check before use

  • Thermal environment
  • Peak fault current

Key specifications

Hold Current
0.5 A
Max Voltage
6 V
Package
0402

Compliance & Environment

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

Application

Consumer ElectronicsConnectivity

Datasheet

0402L050SLKR-Littelfuse-datasheet-44361313.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0402L050SLKR: 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
0402L050SL6SRManufacturer

Functionally similar PTC fuse in the same 0402 package, but with a lower max fault current rating.

Needs validation

Design and risk insights

Questions & answers

It is a surface-mount resettable PTC (Positive Temperature Coefficient) fuse in a 0402 package, designed to protect circuits from overcurrent conditions.