ProjectsPricingInsights

LR2728-24R004F1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR2728-24R004F1 product

LR2728-24R004F1

Chip Resistor - Surface Mount

Metal AlloyCurrent Sense2728

The RALEC LR2728-24R004F1 is a 4 mΩ, 4 W metal alloy current sensing resistor in a 2728 surface-mount package.

Best for

  • Current sensing
  • Power supply circuits

Avoid if

  • Space-constrained designs requiring smaller footprints

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Resistance
4 mΩ
Power
4 W
Tolerance
±1%
Package
2728

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

367743589341970acb6f7d9ad844856e.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR2728-24R004F1: 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

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-precision metal alloy low-resistance resistor from RALEC, specifically designed for current sensing in power electronics.