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FNR5040S4R7MT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FNR5040S4R7MT product

FNR5040S4R7MT

Chokes

ShieldedPower InductorSMD4.7µH

The FNR5040S4R7MT is a 4.7µH shielded SMD power inductor from CJIANG, suitable for compact power management circuits.

Best for

  • Consumer electronics
  • Power management
  • Portable devices

Avoid if

  • Applications requiring currents > 3.3A continuous
  • Extreme high-frequency RF circuits

Check before use

  • Thermal dissipation in high-density layouts

Key specifications

Inductance
4.7 µH
Saturation Current
3.8 A
Heat Rating Current
3.3 A
DCR (Typ)
39 mΩ

Compliance & Environment

RoHS
Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Power ManagementConsumer Electronics

Datasheet

2e66ffe047680c2335e65ff9bea7bba7_2304140030_cjiang--Changjiang-Microelectronics-Tech-FNR5040S4R7MT_C167963.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FNR5040S4R7MT: 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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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

1
YNR5040-4R7MYJYCOIN

Alternative in the same 5040 package with identical inductance but slightly lower current ratings and improved DCR.

Needs validation

Design and risk insights

Questions & answers

It is a wire-wound, magnetic-resin shielded power inductor with 4.7µH inductance, designed for surface-mount PCB assembly.