ProjectsPricingInsights

0242.050UR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0242.050UR product

0242.050UR

Specialty Fuses

FuseSurface MountIntrinsic Safety

The 0242.050UR is a 50mA, 250V surface-mount barrier network fuse from Littelfuse, specifically engineered for intrinsic safety in hazardous environments.

Best for

  • Intrinsic safety electrical equipment
  • Hazardous location protection

Avoid if

  • Applications exceeding 250V
  • High-current circuits requiring >250mA

Check before use

  • Thermal re-rating requirements
  • Mounting compatibility

Key specifications

Rated Current
50 mA
Rated Voltage
250 VAC/VDC
Interrupting Rating
4000 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Intrinsic Safety Equipment

Datasheet

0242.050UR-Littelfuse-datasheet-138896674.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0242.050UR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 network fuse rated for 50mA and 250VAC/VDC, designed for hazardous area applications.