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HolRS3920-3W-4mR-1% AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HolRS3920-3W-4mR-1% product

HolRS3920-3W-4mR-1%

Specialized Resistors

Current SenseAlloy Resistor3920

The HolRS3920-3W-4mR-1% is a 3W, 4mΩ current sense resistor in a 3920 package, designed for high-precision industrial and power applications.

Best for

  • Current sensing in power modules
  • Industrial instrumentation
  • Servo drive systems

Avoid if

  • Applications requiring extremely low thermal mass or non-standard footprints

Check before use

  • Thermal dissipation conditions
  • Reflow soldering profile

Key specifications

Resistance
4mΩ
Power Rating
3W
Tolerance
±1%

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ModulesIndustrial Instrumentation

Datasheet

b6458cc48f1d203ddc76875139f5cd94_2304140030_Milliohm-HolRS3920-3W-4mR-1-_C558632.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HolRS3920-3W-4mR-1%: 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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KiCad Library
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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 high-precision bare alloy current sense resistor manufactured by Milliohm, featuring a 3W power rating and 4mΩ resistance.