045301.5MR Datasheet, Specs, Alternatives & ECAD | Littelfuse | PartGenie

AI summary

045301.5MR product

The 045301.5MR is a 1.5A, 125V NANO2 series 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 PCB designs

Avoid if

Applications requiring slow-blow characteristics
Circuits exceeding 125V

Check before use

Inrush current profiles
Operating temperature range

Key specifications

Current Rating: 1.5 A
Voltage Rating: 125 V
Fuse Type: Very Fast-Acting

Compliance & Environment

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

Application

Consumer ElectronicsPower Supplies

Datasheet

045301.5MR-Littelfuse-datasheet-137924873.pdf

800 KB

CAD Models

Download ECAD models for 045301.5MR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

1

045306.3MRManufacturer

Has caveats

Has caveats

Design and risk insights

Questions & answers

It is a 1.5A, 125V very fast-acting surface mount fuse from the Littelfuse NANO2 453 series, utilizing Wire-in-Air technology.