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0452004.MRL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0452004.MRL product

0452004.MRL

Fuses

Surface MountSlo-Blo4A125V

The 0452004.MRL is a 4A, 125V NANO2 Slo-Blo surface mount fuse from Littelfuse, ideal for applications requiring time-delay protection against inrush currents.

Best for

  • Power supplies
  • Networking equipment
  • LCD monitors

Avoid if

  • Applications requiring fast-acting protection
  • Circuits exceeding 125V

Check before use

  • Inrush current duration
  • Operating temperature range

Key specifications

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

Compliance & Environment

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

Application

Power SupplyNetworking

Datasheet

0452004.MRL-Littelfuse-datasheet-43099221.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0452004.MRL: 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
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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 4A, 125V surface mount Slo-Blo fuse from the Littelfuse NANO2 series, designed for time-delay circuit protection.