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0251004.NRT1L AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0251004.NRT1L product

0251004.NRT1L

Fuses

FusePICO IILittelfuse4A

The 0251004.NRT1L is a 4A, 125V very fast-acting PICO® II fuse from Littelfuse, designed for space-constrained board-mount applications.

Best for

  • Secondary protection in compact electronics
  • Power supplies
  • LCD backlights

Avoid if

  • Applications requiring slow-blow characteristics or high-voltage AC mains protection

Check before use

  • Operating temperature derating curves

Key specifications

Current Rating
4 A
Voltage Rating
125 V
Fuse Type
Very Fast-Acting

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

0251004.NRT1L-Littelfuse-datasheet-26521287.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0251004.NRT1L: 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 subminiature, very fast-acting axial lead fuse rated for 4A and 125V, part of the Littelfuse PICO® II 251 series.