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0453007.MR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0453007.MR product

0453007.MR

Fuses

Surface MountFast-Acting7A125V

The 0453007.MR is a 7A, 125V NANO2® very fast-acting surface mount fuse from Littelfuse, designed for secondary side over-current protection in compact PCB applications.

Best for

  • Secondary side circuit protection
  • Compact electronic devices

Avoid if

  • Primary side AC mains protection
  • Applications exceeding 125V

Check before use

  • Interrupting rating compatibility
  • Thermal derating requirements

Key specifications

Current Rating
7 A
Voltage Rating
125 V
Response
Very Fast-Acting

Compliance & Environment

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

Application

Consumer ElectronicsPower Supplies

Datasheet

0453007.MR-Littelfuse-datasheet-3449.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0453007.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 7A, 125V surface mount fuse from the Littelfuse 453 series, utilizing Wire-in-Air technology for very fast-acting protection.