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LR123WF510MT4E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR123WF510MT4E product

LR123WF510MT4E

Chip Resistors - Surface Mount

Metal StripCurrent SensingAEC-Q200

The LR123WF510MT4E is a 3W, 51mΩ metal strip chip resistor in a 2512 package, ideal for high-power current sensing in automotive and industrial applications.

Best for

  • Automotive current sensing
  • Power supply modules
  • Industrial motor control

Avoid if

  • Applications requiring extremely low power dissipation or non-standard footprints.

Check before use

  • Thermal dissipation requirements on the PCB.

Key specifications

Resistance
51 mΩ
Power
3 W
Tolerance
±1%
TCR
±50 ppm/℃

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotivePower Management

Datasheet

5e39c6d03c7ea89c136935d4224f38d1_2312121653_UNI-ROYAL-Uniroyal-Elec-LR123WF510MT4E_C19633786.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR123WF510MT4E: 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

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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 high-power metal strip chip resistor from UNI-ROYAL, featuring a 51mΩ resistance and 3W power rating in a 2512 surface-mount package.