ProjectsPricingInsights

0443005.DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

0443005.DR product

0443005.DR

Fuses

Surface MountSlo-Blo250V5A

The 0443005.DR is a 5A, 250V NANO2 Slo-Blo surface mount fuse from Littelfuse, designed for high-temperature lead-free assembly.

Best for

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

Avoid if

  • Applications requiring ultra-fast acting protection

Check before use

  • PCB thermal management guidelines

Key specifications

Current Rating
5 A
Voltage Rating
250 VAC
Characteristic
Slo-Blo

Compliance & Environment

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

Application

Power SuppliesLighting

Datasheet

0443005.DR-Littelfuse-datasheet-138082423.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 0443005.DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 5A, 250V surface mount fuse from the Littelfuse 443 Series, featuring a Slo-Blo (time-lag) characteristic and a ceramic body.