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0449001.MR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0449001.MR product

0449001.MR

Fuses

Surface MountSlo-Blo1A125V

The 0449001.MR is a 1A, 125V NANO2 Slo-Blo surface mount fuse designed for space-constrained electronics requiring inrush current protection.

Best for

  • Notebook PCs
  • LCD monitors
  • Power supplies

Avoid if

  • Applications requiring extremely fast-acting protection for sensitive semiconductors.

Check before use

  • Verify the I2t melting value against your circuit's transient energy requirements.

Key specifications

Current Rating
1A
Voltage Rating
125V
Fuse Type
Slo-Blo

Compliance & Environment

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

Application

Consumer ElectronicsPower Supplies

Datasheet

0449001.MR-Littelfuse-datasheet-110733731.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0449001.MR: 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 Littelfuse NANO2 Slo-Blo surface mount fuse with a 1A current rating and 125V voltage rating, designed for board-level circuit protection.