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0242.125UR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0242.125UR product

0242.125UR

Specialty Fuses

Barrier FuseIntrinsic SafetySurface Mount

The 0242.125UR is a 125mA surface-mount barrier fuse from Littelfuse, specifically designed for intrinsic safety circuits in hazardous environments.

Best for

  • Intrinsic safety barriers
  • Hazardous location equipment

Avoid if

  • Standard non-hazardous consumer electronics

Check before use

  • Temperature de-rating requirements

Key specifications

Ampere Rating
0.125 A
Voltage Rating
250 VAC/VDC
Interrupting Rating
4000 A
Mounting
Surface Mount

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial SafetyHazardous Locations

Datasheet

PIEID00004-54.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0242.125UR: 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 242 Series barrier fuse rated at 0.125A, designed for overcurrent protection in intrinsically safe circuits.