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0443002.DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0443002.DR product

0443002.DR

Fuses

FuseSMD250VSlo-Blo

The 0443002.DR is a 2A, 250V NANO2 Slo-Blo surface mount fuse from Littelfuse, optimized for lead-free reflow soldering.

Best for

  • AC/DC power supplies
  • Telecom systems
  • LED lighting

Avoid if

  • Applications requiring fast-acting protection for sensitive semiconductors

Check before use

  • Thermal management on the PCB

Key specifications

Rated Current
2 A
Voltage Rating
250 VAC
Characteristic
Slo-Blo
Interrupting Rating
50 A

Compliance & Environment

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

Application

Power SuppliesLighting

Datasheet

0443002.DR-Littelfuse-datasheet-138082423.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0443002.DR: 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

7
PartDetailsMatch
0443005.DRManufacturer

Has caveats

Has caveats

Design and risk insights

Questions & answers

It is a 2A, 250VAC surface mount fuse from the Littelfuse 443 Series, featuring a Slo-Blo characteristic.