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SMS39F5FR003T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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SMS39F5FR003T product

SMS39F5FR003T

Current Sense Resistors - SMD

Current SenseShunt Resistor39215W

The SMS39F5FR003T is a 3mΩ, 5W current sensing resistor in a 3921 SMD package, suitable for high-power current monitoring applications.

Best for

  • Power supplies
  • Battery management systems
  • Power amplifiers

Avoid if

  • Applications requiring extremely low power dissipation or non-SMD mounting.

Check before use

  • Thermal dissipation on the PCB and current handling limits.

Key specifications

Resistance
3 mΩ
Power Rating
5 W
Tolerance
±1%
TCR
±75 ppm/℃

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

34af26959d7e172ef325ddf2d59b90dd_2304140030_SART-Nanjing-Sart-Tech-SMS39F5FR003T_C845373.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMS39F5FR003T: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 shunt-type current sensing resistor from SART, featuring a 3mΩ resistance and 5W power rating in a 3921 SMD package.