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LR2512DS-3W-10mR-1% AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR2512DS-3W-10mR-1% product

LR2512DS-3W-10mR-1%

Specialized Resistors

Current SenseMetal Alloy25123W

The Milliohm LR2512DS-3W-10mR-1% is a high-precision 3W, 10mΩ metal alloy current sensing resistor in a 2512 SMD package, ideal for power management and battery monitoring.

Best for

  • Current sensing in power supplies
  • Battery management systems (BMS)
  • Industrial motor control

Avoid if

  • Applications requiring extreme precision beyond ±1% tolerance
  • Environments exceeding 170°C operating temperature

Check before use

  • Thermal dissipation requirements on the PCB
  • Solder pad dimensions

Key specifications

Power Rating
3 W
Resistance
10 mΩ
Tolerance
±1%
TCR
±25 ppm/℃

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementBattery Management

Datasheet

5b68a92f019aebcbba815580e7e92ca5_2110081730_Milliohm-LR2512DS-3W-10mR-1-_C500740.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR2512DS-3W-10mR-1%: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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Where to Buy

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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 surface-mount metal alloy current sensing resistor manufactured by Milliohm, rated for 3W power and 10mΩ resistance.