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LR123WF430MT4E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR123WF430MT4E product

LR123WF430MT4E

Chip Resistor - Surface Mount

Metal StripCurrent SenseHigh Power

The LR123WF430MT4E is a 3W, 43mΩ metal strip chip resistor in a 2512 package, ideal for high-power current sensing.

Best for

  • Current sensing circuits
  • Power supply modules

Avoid if

  • Applications requiring extremely low thermal drift beyond ±50 ppm/°C

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Resistance
43 mΩ
Power Rating
3 W
Tolerance
±1%

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

22e8d54c4b3202d1a5e2543a0f7584f2_2312121653_UNI-ROYAL-Uniroyal-Elec-LR123WF430MT4E_C19633827.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR123WF430MT4E: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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-power metal strip chip resistor from UNI ROYAL, featuring a 43mΩ resistance and 3W power rating.